User manual OLYMPUS FL-50

Thank you for purchasing the OLYMPUS Electronic Flash (FL-50). Before use, please read this instruction manual to ensure your safety, and keep it handy for future reference. If the electronic flash is dropped in water or any fluid gets inside, immediately remove the batteries and contact your dealer or Olympus. Continued use could result in fire or electric shock. SAFETY PRECAUTIONS (Be sure to read and observe the following.) This instruction manual uses a variety of common symbols and icons to assist you in proper handling and usage of this product properly, and to warn you of potential hazards to yourself and others as well as to property. These symbols and their significance are described below. CAUTION If you notice any abnormalities such as leakage, discoloration, deformation, overheating, or odor, stop using this device. Continued use could result in fire, overheating or explosion. Remove the batteries carefully to avoid burning yourself and to prevent exposure to gas or dangerous fluids that may be released. For repair, contact Olympus. Always remove the batteries when you don't expect to use the electronic flash for a long period. Otherwise, heat generation or fluid leak from the batteries may result in fire, injury and/or contamination of the surroundings. Do not use a leaking battery. Doing so could result in fire or electric shock. Please contact your dealer or Olympus. Do not handle the electronic flash with wet hands. Doing so could result in electric shock. Do not leave the electronic flash in a place where it may be exposed to high temperatures. Otherwise, deterioration of parts or fire may result. Do not take out the batteries immediately after using the electronic flash continuously for a long period. Otherwise, the hot batteries may cause burns. Do not deform the battery compartment or allow any foreign objects to get inside. DANGER Failure to observe the precautions indicated by this symbol may result in serious injury or death. WARNING Failure to observe the precautions indicated by this symbol may result in injury or death. CAUTION Failure to observe the precautions indicated by this symbol may result in injury or property damage. Symbols for prohibiting action Prohibited Disassembly prohibited Symbol instructing action Mandatory For customers in Europe The "CE" mark indicates that this product complies with the European requirements for safety, health, environment and customer protection. CE-mark products are for sale in Europe. HANDLING PRECAUTIONS The electronic flash is composed of precision electronic parts. Absolutely avoid using or storing the electronic flash in the following places, as this may result in malfunction or failure. · Under direct sunlight, on a beach, etc. · Anywhere exposed to high temperatures and humidity or rapid fluctuations in temperature and humidity. · Any place exposed to excessive sand, dust or dirt. · Near a fire. · Near an air conditioner or air humidifier. · Any place exposed to water or moisture. · Any place subject to vibrations. · Inside an automobile. Do not apply a strong vibration or shock to the electronic flash by dropping it or hitting it against something. When the electronic flash has not been used for a long period, mold or moss may form. This can cause a malfunction. To prevent this, it is recommended to check the operations before using the electronic flash after a long period of storage. Do not touch the electric contacts of the electronic flash to prevent malfunction. To prevent overheating and deterioration of the light-emitting section, do not continue full activation more than 10 times in a row. After 10 successive operations, stop firing for a while until the light-emitting section cools down. For customers in USA FCC Notice This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized changes or modifications to this equipment would void the user's authority to operate. For customers in CANADA This Class B digital apparatus complies with Canadian ICES-003. This electronic flash has been designed exclusively for use with Olympus digital cameras. Do not connect the electronic flash to a camera not manufactured by Olympus, as this may result in a malfunction or damage to the camera and/or flash. DANGER The electronic flash incorporates high-voltage circuitry. Never attempt to disassemble or modify it, as this may result in electric shock and/or injury. Do not use the electronic flash in a place where it may be exposed to flammable or explosive gas. Otherwise, fire ignition or explosion may result. To prevent a traffic accident, do not direct the flash towards the driver of a car. BATTERY PRECAUTIONS Use only the specified batteries. · AA (R6) alkaline dry cell batteries (LR6 type) .................... x 4 · AA (R6) Ni-Cd batteries ..................................................... x 4 · AA (R6) Ni-Mh batteries ..................................................... x 4 · AA (R6) Ni-Mn batteries (ZR6 type) ................................... x 4 · AA (R6) lithium batteries (FR6 type) .................................. x 4 · Lithium battery packs (CR-V3 type) (Olympus LB-01) ....... x 2 · AA (R6) manganese batteries cannot be used. Be sure to observe the following points. Otherwise, battery fluid leak, overheating, fire ignition and/or bursting may result. Do not mix old and new batteries, recharged and discharged batteries, batteries of different capacities, or batteries of different types or brands. Do not attempt to recharge non-rechargeable batteries such as alkaline batteries. Do not load or use the batteries with the +/­ polarity reversed. If the batteries do not fit smoothly in the battery compartment, do not force them. Never use a battery if its outer coating (insulation) has been partially or entirely peeled off. Otherwise, leakage, overheating or explosion may result. Some brand-new batteries may also have their outer coating (insulation) peeled off completely or partially. Never use these batteries. WARNING Do not fire the flash or AF illuminator light immediately in front of a person's eyes (particularly an infant). Exposure to the light from the flash at a very short range may cause irreparable injury to the eyes. Be especially careful to avoid using the electronic flash at a distance of less than 1 meter from an infant. Do not leave the electronic flash and batteries within reach of children. · If a child swallows a battery or small accessory, see a doctor immediately. · If the flash is emitted near a child, their eyes may be injured irreparably. · Moving parts of the electronic flash could injure a child. Avoid the following actions to prevent fire or injury due to battery fluid leak, overheating, fire ignition or bursting. · Do not use batteries that are not specified for use with this electronic flash. · Do not throw the battery in a fire, expose it to heat, short-circuit it, or disassemble it. · Do not mix old and new batteries, or batteries of different types or brands. · Do not attempt to recharge non-rechargeable batteries such as alkaline batteries. · Do not load batteries with the +/­ polarity reversed. Do not store the electronic flash in a place exposed to excessive dust or moisture. Otherwise, fire or electric shock may result. Do not use the flash when it is covered by a flammable object such as a handkerchief. Do not touch the light-emitting area after use. It will be very hot and could burn you. · · · · · Do not use the following kinds of batteries. Outer coating (insulation) is peeling or has peeled off (even if the battery is brand-new). The negative end is flat (whether or not a part of the negative pole is covered by the coating). CONTENTS The negative end is slightly swollen and is not covered by the coating (insulation). All rechargeable batteries must be recharged using the specified battery charger, simultaneously and completely. Be sure to read the battery and battery charger instruction manual. Improper use of batteries may result in fluid leak, heat generation and/or damage. Sweat and oil smudges may cause battery contact failure. To prevent this, remove any stain completely with a dry cloth and insert the batteries by observing the +/­ polarity. In general, battery performance will be temporarily reduced as the ambient temperature drops. When using batteries in a cold place, keep them warm by keeping the electronic flash in cold protection gear or clothing. If battery fluid gets on your skin or clothes, it may irritate your skin. Immediately rinse your skin or clothes with clean water. If battery fluid comes in contact with your eyes, blindness may result. Rinse your eyes with clean water without rubbing them and see a doctor immediately. Do not apply a strong shock to a battery or throw it. When traveling, it is a good idea to carry spare batteries with you. In some countries, it may be difficult to obtain certain batteries. Do not immerse batteries in water or expose to moisture including rain, seawater and animal urine. If the +/­ terminals of a battery are stained with sweat or oil smudges, contact failure may result. Clean the terminals well with a dry cloth before using the batteries. Do not throw a battery in fire or heat it. When disposing of batteries, be sure to follow local regulations. When disposing of a rechargeable battery, insulate the +/­ terminals with pieces of tape and take them to your nearest rechargeable battery recycling center. Note on the cameras used with the Electronic Flash The functions available from the electronic flash are limited with certain digital cameras. For details, please check the Olympus website (http://www.olympusamerica.com/E1). Before reading this manual The information in this manual may be subject to change without notice. This manual has been compiled as carefully as possible. However, if you have any questions or wish to report an error or omission, please contact Olympus. Duplication of this manual in part or in whole without permission of Olympus is prohibited except for personal use. Reproduction of the contents of this manual without permission of Olympus is strictly prohibited. Olympus will not assume any liability for the damages, loss of profit or claims from any third party incurred due to improper use of this product. Olympus will not assume any liability for the damages and loss of profit related to the loss of image data due to a failure of this product, servicing by a third party not designated by Olympus or any other reason. Note that the quality of the pictures shot using this product differs from that of the pictures of ordinary film-based cameras. · Checking the Package Contents .................................................................................................. 39 · Nomenclature .............................................................................................................................. 40 · Control Panel Indicators ............................................................................................................... 41 · Loading Batteries ......................................................................................................................... 42 · Checking Batteries ....................................................................................................................... 43 · Attaching to the Camera/Removing from the Camera ................................................................. 44 · Picture Shooting Using a Digital Camera with Communication Capability .................................. 45 Selecting the control mode ................................................................................................. 45 TTL AUTO ........................................................................................................................... 46 AUTO .................................................................................................................................. 47 MANUAL ............................................................................................................................. 49 FP TTL AUTO ..................................................................................................................... 50 FP MANUAL ....................................................................................................................... 52 · Picture Shooting Using a Digital Camera without Communication Capability ............................. 53 Selecting the control mode ................................................................................................. 53 AUTO .................................................................................................................................. 54 MANUAL ............................................................................................................................. 55 · Other Operations ......................................................................................................................... 56 Bounce Shooting ................................................................................................................ 56 Close-up Flash ................................................................................................................... 57 Manual Switching of Firing angle (ZOOM) ......................................................................... 57 Using the Wide Panel ......................................................................................................... 58 Various Flash Shooting Methods ........................................................................................ 59 · Optional Accessories ................................................................................................................... 60 · Custom Setup .............................................................................................................................. 61 · All Reset ...................................................................................................................................... 62 · Continuous Firing ......................................................................................................................... 62 · Guide Number (GN) List .............................................................................................................. 64 · Warning Display List .................................................................................................................... 66 · Q&A ............................................................................................................................................. 67 · Main Specifications ...................................................................................................................... 68 CHECKING THE PACKAGE CONTENTS Check that all parts and accessories are present. If any item is missing or damaged, contact your dealer. Trademark information All brand names and product names mentioned in this manual are the trademarks or registered trademarks of their respective owners. · Electronic flash, main body · Flash case · Batteries must be purchased separately. NOMENCLATURE Wide panel (Page 58) CONTROL PANEL INDICATORS Wide panel warning (Page 58) FP emission (Pages 50 & 52) Control mode (Pages 45 & 53) Light-emitting area AF illuminator light-emitting area When the subject is dark or lowcontrast, the built-in AF illuminator emits light to facilitate focusing. The AF illuminator can also be defeated. (Page 61) · The AF illuminator only works with the Olympus Four Thirds System digital SLR camera. It does not work with other cameras. Close-up flash shooting (Page 57) FOUR THIRDS (Page 61) Zoom mode (Page 57) ISO speed (Page 47) Zoom value (Page 57) Light intensity adjustment (Pages 46, 48, 49, 51 & 52) Lens iris (F) (Page 61) Feet (Page 61) Auto light receptor External power connector Connect the optional flash power grip FP-1 or flash high voltage pack HV-1. Lock pin (Page 44) Guide Number (GN) (Pages 64 & 65) Meter (Page 61) Setting display (GN, ISO, F, light control range, optimum shooting range, and light intensity adjustment value) Terminal cover Lock ring (Page 44) Electric contact (Page 44) · To simplify explanation, this figure shows the panel with all indicators lit. Bounce lock release button (Page 56) Accessory shoe Bounce up/down angle indices (Page 56) Bounce left/right angle indices (Page 56) Control panel (Page 41) MODE button (Pages 45 & 53) ZOOM button (Page 57) AUTO CHECK lamp (Page 46) Battery compartment cover (Page 42) Notes on This Manual · The indications on the control panel may differ from those shown in the illustration above depending on the setup of the electronic flash, the camera in use, and the shooting conditions. For example, the firing angle (ZOOM) can be displayed in either of the following modes. FOUR THIRDS : Focal length of a Four Thirds System digital camera 135 : Focal length converted to an equivalent angle of view on a 135 type (35 mm film) camera The text in this manual employs the FOUR THIRDS display mode and puts value in the 135 display mode inside parentheses, such as "(XX mm with 135)". For the selection of the display modes, see page 61. LIGHT button Press to light up the control panel for about 15 sec. The panel also lights under control by a digital camera with communication capability. Dial A Charge lamp/Test button (Page 43) Power button Dial B LOADING BATTERIES The batteries are available separately. Always use one of the following battery combinations. · AA (R6) alkaline batteries (LR6 type) .................................. x 4 · AA (R6) Ni-Cd batteries ....................................................... x 4 · AA (R6) Ni-Mh batteries ....................................................... x 4 · AA (R6) Ni-Mn batteries (ZR6 type) ..................................... x 4 · AA (R6) lithium batteries (FR6 type) .................................... x 4 · Lithium battery packs (CR-V3 type) (Olympus LB-01) ......... x 2 · The AA (R6) manganese batteries cannot be used. CHECKING BATTERIES After loading the batteries, check the remaining battery capacity by turning the electronic flash on. 1. Press the Power button to turn the electronic flash on. · The control panel lights up and battery charging starts. 2. Ensure that the Charge lamp lights up. · Replace the batteries if the time taken for the Charge lamp to light up is longer than the values specified below. Alkaline or Ni-Mn batteries: 30 sec. Lithium, Ni-Cd or Ni-Mh batteries: 10 sec. · If the Charge lamp and AUTO CHECK lamp blink alternately, it means that the battery capacity is running low. In this case, replace the batteries. Memo: To perform test flash activation, press the Test button. How to load the batteries 1. Open the battery compartment cover. 2. Insert the batteries with correct +/­ polarity. 3. Close the battery compartment cover. 3. Press the Power button again to turn the electronic flash off. Turn the electronic flash off in the following cases: · Before mounting it on the camera or dismounting it from the camera. · When flash emission is not required. · When not using the electronic flash. Flash Interval and Flash Count AA (R6) batteries CR-V3 The following table shows the flash intervals and flash counts for various batteries. Data is based on using batteries all of the same type. Batteries used AA (R6) alkaline dry cell batteries (LR6 type) Flash interval Approx. 6 sec. Approx. 7 sec. Approx. 5 sec. Approx. 5 sec. Approx. 4 sec. Approx. 4 sec. Flash count Approx. 150 times Approx. 170 times Approx. 160 times Approx. 220 times Approx. 110 times Approx. 170 times The following products (optional) can also be used as an external power supply: Notes · Do not mix old and new batteries or batteries of different types together. · Remove the batteries when the electronic flash is not going to be used for a long period. · Carry spare batteries when traveling or when using the flash in cold areas. AA (R6) lithium batteries (FR6 type) AA (R6) Ni-Mn batteries (ZR6 type) Lithium battery packs (CR-V3) AA (R6) Ni-Cd batteries, 1000 mAh AA (R6) Ni-Mh batteries, 1900 mAh · The flash emission interval and count data were obtained from in-house tests at Olympus. ATTACHING TO THE CAMERA/REMOVING FROM THE CAMERA Confirm that both the camera and electronic flash are off. Attaching or removing the electronic flash while either the flash or the camera is on may result in malfunction. PICTURE SHOOTING USING A DIGITAL CAMERA WITH COMMUNICATION CAPABILITY 1. Turn the camera on. 2. Turn the electronic flash on. The batteries are recharged when the Charge lamp lights up. How to attach 1. Place the light-emitting section in the standard position (horizontal, front). If it is in the locked position, press and turn the Bounce lock release button. 3. Press the Shutter button of the camera gently to start communication of shooting information including ISO speed, lens iris and shutter speed between the camera and electronic flash. 2. Remove the hot shoe cover from the camera. · Store the hot shoe cover in the pocket located on the inner side of the flash case. 4. Press the MODE button of the electronic flash to select the flash control mode. · The selected mode is shown in the control panel. · The mode is switched every time the MODE button is pressed. Flash control mode TTL AUTO Control panel display Ref. Pages 46 3. Loosen the lock ring. · If the lock pin is in the out position, press it in by turning it all the way in the opposite direction to [ LOCK] until it stops. Lock pin Control operation Flash is controlled automatically by performing pre-flash according to the camera setup. Flash light intensity is controlled according to the light detected through the auto light receptor of the flash and to the camera setup. Flash is performed according to the manually set guide number (GN). TTL AUTO and MANUAL modes with Super FP emission that can synchronize with the high-speed shooting of the single-lens-reflex focal plane shutter. Main application Usually use this mode with a camera with communication capability. If the camera has communication capability, this mode can be used only when the camera is an AUTO-compatible model. Shooting using manual flash. Electric contact · Do not apply excessive force to the lock pin. · Do not touch the electric contact with a finger or metallic object. · Do not attach the electronic flash while the lock pin is in the out position. Otherwise, malfunction may result. AUTO 47 4. Slide the electronic flash all the way into the hot shoe until it stops with a click. MANUAL 49 Outdoor shooting using flash, such as sync shooting in the daytime. 50 & 52 5. Turn the lock ring all the way into the direction of until it stops. [ LOCK] FP TTL AUTO How to remove 1. Loosen the lock ring completely, then slide the electronic flash out of the hot shoe. FP MANUAL Notes · Certain modes may be unavailable depending on the shooting mode set on the camera and the functions of the camera in use. · It is not possible to select an unavailable mode. 2. Attach the hot shoe cover to the camera. Notes To use the electronic flash with a digital camera not equipped with hot shoe: · If the camera has an external flash terminal, the electronic flash can be attached and connected using the flash bracket and bracket cable (optional). · The electronic flash cannot be used with a camera that is not equipped with a hot shoe or external flash terminal. In this mode, pre-flash is performed to measure the optimum flash intensity and then actual flash is performed. Displayed according to the focal length of the lens. In this mode, the flash light intensity is controlled automatically according to the lens iris (F) setting and the amount of light input to the auto light receptor. Displayed according to the focal distance of the lens. 1. The control panel shows the light control range according to the camera setup. 1. The control panel shows the light control range according to the camera setup. The light control range is not displayed if the camera setup (ISO speed and lens iris (F)) does match one of the usable ISO speed/lens iris (F) combinations. In this case, the ISO and F indicators blink to alert you. Change the camera setup (ISO speed and/or lens iris (F)). 2. Confirm that the distance to the subject is within the light control range. If not, adjust the lens iris (F) or the subject distance. The light control range varies according to the camera type and camera setup (ISO speed, lens iris (F) and lens focal distance (ZOOM)). 2. Confirm that the distance to the subject is within the light Light control range 3. When flash activation has been performed correctly, the Light control range AUTO CHECK lamp blinks for about 5 seconds after the shutter is released. control range. If not, adjust the lens iris (F) or the subject distance. The light control range varies according to the camera setup (ISO speed, lens iris (F) and lens focal length (ZOOM)). Light intensity adjustment The flash light intensity can be adjusted between +3 and ­3. The light intensity adjustment must be set to ON in the custom setup operation (page 61). · The indicator appears in the control panel. Combinations of ISO speeds and lens irises controllable in AUTO mode ISO speed 3200 F8 F11 1600 F5.6 F8 F11 F16 F22 F32 800 F4 F5.6 F8 F11 F16 F22 F32 400 F2.8 F4 F5.6 F8 F11 F16 F22 F32 200 F2 F2.8 F4 F5.6 F8 F11 F16 F22 F32 100 F1.4 F2 F2.8 F4 F5.6 F8 F11 F16 F22 50 25 F1.4 F2 F2.8 F4 F5.6 F8 F11 F16 F1.4 F2 F2.8 F4 F5.6 F8 F11 1. Turn dial B to select a light intensity adjustment value in the following steps. (This selection is also possible with dial A.) 0 0 +0.3 ­0.3 +0.7 ­0.7 +1.0 ... +3.0 ­1.0 ... ­3.0 Lens iris F16 F22 F32 2. The display shows the light intensity adjustment value except when the value is 0, in which case the display does not show the light control range. 3. When flash activation has been performed correctly, the AUTO CHECK lamp blinks for about 5 seconds after the shutter is released. Memo: Test flash activation Flash activation can be tested before actually releasing the shutter. Press the Test button for test flash activation. The light control is OK when the AUTO CHECK lamp blinks for about 5 seconds after the test flash activation. If the lamp does not blink, change the lens iris (F), ISO speed, subject distance, etc. · The light check by means of test flash activation is possible only in the AUTO mode. 3. If the camera's flash adjustment mode is selected, the actual flash light intensity will be the total of the light intensity adjustment value set on the FL-50 and that set on the camera. The light intensity adjustment value displayed is that of the FL-50 only. Light intensity adjustment value [Example] Selected adjustment value FL-50 Camera +0.3 +0.3 Adjustment value Actual light intensity displayed on FL-50 adjustment +0.3 +0.6 Light intensity adjustment The flash light intensity can be adjusted between +3 and ­3. In this mode, the flash is emitted according to the guide number (GN) setting. The light intensity adjustment must be set to ON in the custom setup operation (page 61). · The indicator appears in the control panel. Displayed according to the focal distance of the lens. 1. The control panel shows the current guide number (GN) together with the optimum shooting distance according to the camera setup. 1. Turn dial B to select a light intensity adjustment value in the following steps. (This selection is also possible with dial A.) 0 0 +0.3 ­0.3 +0.7 ­0.7 +1.0 ... +3.0 ­1.0 ... ­3.0 2. Turn dial A to set the guide number (GN). (This is also possible by turning dial B.) Set the guide number (GN) so that the optimum shooting distance is equal to the subject distance. When the optimum shooting distance is 0.6 m (0.5 m in case of close-up flash) or less, the displayed figure blinks to warn that the subject is located outside the flash light emission area. The optimum shooting distance varies according to the camera setup (ISO speed, lens iris (F), lens focal distance (ZOOM), and shutter speed). See page 64 for details. Memo: Assuming that the ISO speed is 100, the optimum shooting distance can be calculated with the following formula. Optimum shooting distance = Guide number (GN)/Lens iris (F) (See page 64.) 2. The display shows the light intensity adjustment value except when the value is 0, in which case the display does not show the light control range. Guide number (GN) 3. If the camera's flash adjustment mode is selected, the actual flash light intensity will be the total of the light intensity adjustment value set on the FL-50 and that set on the camera. The light intensity adjustment value displayed is that of the FL-50 only. Light intensity adjustment value Optimum shooting distance [Example] Selected adjustment value FL-50 Camera +0.3 +0.3 Adjustment value Actual light intensity displayed on FL-50 adjustment +0.3 +0.6 Light intensity adjustment The flash light intensity can be adjusted between +0.7 and ­0.7. The light intensity adjustment must be set to ON in the custom setup operation (page 61). · The indicator appears in the control panel. 1. Turn dial B to select a light intensity adjustment value in the following steps. 0 0 +0.3 ­0.3 +0.7 ­0.7 2. The display shows the light intensity adjustment value except when the value is 0, in which case the display does not show the guide number (GN) or optimum shooting distance. 3. Even if the camera's flash adjustment mode is selected, only the FL-50's adjustment setting will work. The camera's setting will not work. [Example] Selected adjustment value Light intensity adjustment value FL-50 Camera +0.3 +0.3 Adjustment value Actual light intensity displayed on FL-50 adjustment +0.3 +0.3 · In this mode, the flash uses Super FP emission to synchronize with high shutter speeds. · For details on using the camera's built-in flash, see "Various Flash Shooting Methods" on page 59. The following operations are possible at high shutter speeds in this mode. · Attenuation of shades when shooting a picture against the light. · Outdoor portrait shooting using daytime sync shooting with the lens iris opened up to blur the background. Without flash With flash (FP TTL AUTO) Light intensity adjustment The flash light intensity can be adjusted between +3 and ­3. The light intensity adjustment must be set to ON in the custom setup operation (page 61). · The indicator appears in the control panel. 1. Turn dial B to select a light intensity adjustment value in the following steps. (This selection is also possible with dial A.) 0 0 +0.3 ­0.3 +0.7 ­0.7 +1.0 ... +3.0 ­1.0 ... ­3.0 Shooting against light 2. The display shows the light intensity adjustment value except when the value is 0, in which case the display does not show the light control range. 3. If the camera's flash adjustment mode is selected, the With lens iris adjusted With lens iris open actual flash light intensity will be the total of the light intensity adjustment value set on the FL-50 and that set on the camera. The light intensity adjustment value displayed is that of the FL-50 only. Light intensity adjustment value Portrait shooting [Example] Selected adjustment value FL-50 Camera +0.3 +0.3 Adjustment value Actual light intensity displayed on FL-50 adjustment +0.3 +0.6 Mode Zoom display 1. The control panel shows the light control range according to the camera setup. 2. Confirm that the distance to the subject is within the light control range. If not, adjust the lens iris (F) or the subject distance. The light control range varies according to the camera setup (ISO speed, lens iris (F) and lens focal distance (ZOOM). The light control range is smaller than that in the TTL mode. 3. When flash activation has been performed correctly, the Light control range AUTO CHECK lamp blinks for about 5 seconds after the shutter is released. In this mode, Super FP emission is performed at the set light intensity. Displayed according to the focal distance of the lens. PICTURE SHOOTING USING A DIGITAL CAMERA WITHOUT COMMUNICATION CAPABILITY 1. The control panel shows the current guide number (GN) together with the optimum shooting distance according to the camera setup. 1. Turn the electronic flash on. The batteries are recharged when the Charge lamp lights up. 2. Press the MODE button to select the flash control mode. 2. Turn dial A to set the guide number (GN). Set the guide number (GN) so that the optimum shooting distance is equal to the subject distance. When the optimum shooting distance is 0.6 m (0.5 m in case of close-up flash) or less, the displayed figure blinks to warn that the subject is located outside the flash light emission area. The optimum shooting distance varies according to the camera setup (ISO speed, lens iris (F), lens focal length (ZOOM) and shutter speed). See page 65 for details. Memo: The optimum shooting distance can be calculated with the following formula. Optimum shooting distance = Guide number (GN)/Lens iris (F) · The selected mode is shown in the control panel. · The mode is switched every time the MODE button is pressed. Guide number (GN) Optimum shooting distance Flash control mode AUTO Control panel display Control operation Flash light intensity is controlled according to the light detected through the auto light receptor of the flash and to the lens iris (F). Flash activation is performed according to the manually set guide number (GN). Main application Usually use this mode. Ref. Pages 54 Light intensity adjustment The flash light intensity can be adjusted between +0.7 and ­0.7. The light intensity adjustment must be set to ON in the custom setup operation (page 61). · The indicator appears in the control panel. Shooting using manual flash. 55 MANUAL 1. Turn dial B to select a light intensity adjustment value in the following steps. 0 0 +0.3 ­0.3 +0.7 ­0.7 2. The display shows the light intensity adjustment value except when the value is 0, in which case the display does not show the guide number (GN) or optimum shooting distance. 3. Even if the camera's flash adjustment mode is selected, only the FL-50's adjustment setting will work. The camera's setting will not work. [Example] Light intensity adjustment value FL-50 Camera Selected adjustment value +0.3 +0.3 Adjustment value Actual light intensity displayed on FL-50 adjustment +0.3 +0.3 In this mode, the flash light intensity is controlled automatically according to the lens iris (F) setting. ISO speed In this mode, the flash is emitted according to the guide number (GN) setting. Guide number (GN) 1. Turn dial A to adjust the ISO speed. 2. Adjust Zoom according to the focal length of the lens. 3. Turn dial B according to the lens iris (F). If the camera setup (ISO speed and lens iris (F)) does not match one of the usable ISO speed/lens iris (F) combinations, the ISO and F indicators blink to alert you. In this case, change the camera setup (ISO speed and/or lens iris (F)). 1. The control panel shows the current guide number (GN) together with the light intensity ratio. Light intensity ratio: Ratio of emitted light intensity with respect to the intensity at full emission. 2. Adjust Zoom according to the focal length of the lens. 3. Turn dial A to set the guide number (GN). (This is also possible by turning dial B.) Lens iris (F) Light intensity ratio How to determine the lens iris (F) and guide number (GN) Light control range in AUTO mode ISO speed Firing angle (mm) 8 (W panel) 10 (W panel) 12 24 1.7 - 20.0 1.2 - 14.0 0.8 - 10.0 0.6 - 7.0 0.5 - 5.0 0.5 - 3.5 0.5 - 2.5 0.5 - 1.7 0.5 - 1.2 AUTO light control range (m) Upper row: FOUR THIRDS. Lower row: 135 14 28 1.9 - 21.4 1.3 - 15.0 0.9 - 10.7 0.6 - 7.5 0.5 - 5.3 0.5 - 3.7 0.5 - 2.7 0.5 - 1.8 0.5 - 1.3 1. When the shooting distance and lens iris are already determined: Determine the guide number (GN) with the following formula and set the GN on the FL-50. Guide number (GN) = Lens iris (F) x Shooting distance (m) ISO speed coefficient 17 35 2.2 - 25.7 1.6 - 18.0 1.1 - 12.8 0.8 - 9.0 0.5 - 6.4 0.5 - 4.5 0.5 - 3.2 0.5 - 2.2 0.5 - 1.5 25 50 2.5 - 28.5 1.7 - 20.0 1.2 - 14.2 0.8 - 10.0 0.6 - 7.1 0.5 - 5.0 0.5 - 3.6 0.5 - 2.5 0.5 - 1.7 35 70 2.8 - 32.1 2.0 - 22.5 1.4 - 16.0 1.0 - 11.2 0.7 - 8.0 0.5 - 5.6 0.5 - 4.0 0.5 - 2.8 0.5 - 1.9 42 85 3.1 - 35.7 2.2 - 25.0 1.5 - 17.8 1.1 - 12.5 0.7 - 8.9 0.5 - 6.2 0.5 - 4.5 0.5 - 3.1 0.5 - 2.2 3200 1600 800 400 200 100 50 25 16 (W panel) 20 (W panel) F8 F5.6 F4 F11 F8 F2.8 F2 F1.4 F1.4 F1.4 1.1 - 12.8 0.8 - 9.0 0.5 - 6.4 0.5 - 4.5 0.5 - 3.2 0.5 - 2.2 0.5 - 1.6 0.5 - 1.1 0.5 - 0.7 1.2 - 14.2 0.9 - 10.0 0.6 - 7.1 0.5 - 5.0 0.5 - 3.5 0.5 - 2.5 0.5 - 1.8 0.5 - 1.2 0.5 - 0.8 F5.6 F4 F2.8 F2 F16 F11 F8 F5.6 F4 F2.8 F2 F22 F16 F11 F8 F5.6 F4 F2.8 F2 F2.8 2. When it is necessary to determine the lens iris (F): Determine the lens iris (F) with the following formula and set F on the FL-50. Lens iris (F) = Guide number (GN) x ISO speed coefficient Shooting distance (m) The above table shows the light control ranges in the off-flash condition. The displayed nearer value is 0.6 or more when the light emission section faces the front and 0.5 or more when it faces downward. Lens iris F32 F22 F16 F11 F8 F5.6 F4 F32 F22 F16 F11 F8 F5.6 F4 F5.6 F32 F22 F16 F11 F8 F32 F22 F16 F11 F8 F32 F22 F16 F11 3. When it is necessary to determine the optimum shooting distance: Optimum shooting Guide number (GN) x ISO speed coefficient = distance (m) Lens iris (F) ISO speeds and their coefficients ISO speed 25 0.5 50 0.71 100 1.0 200 1.4 400 2.0 800 2.8 1600 4.0 3200 5.6 4. When flash activation has been performed correctly, the AUTO CHECK lamp blinks for about 5 seconds after the shutter is released. Memo: By selecting an ISO speed and lens iris (F) different from those set on the camera, the light intensity can be adjusted in 1/3 steps. Coefficient Memo: Test flash activation Flash activation can be tested before actually releasing the shutter. Press the Test button for test flash activation. The light control is OK when the AUTO CHECK lamp blinks for about 5 seconds after the test flash activation. If the lamp does not blink, change the lens iris (F), ISO speed, subject distance, etc. · The light check by means of test flash activation is possible only in the AUTO mode. See page 64 for the guide number list. OTHER OPERATIONS Bounce Shooting Bounce shooting refers to a method in which the light from the flash is bounced off the ceiling or walls. This allows the light to go all around the subject, resulting in a soft picture without harsh contrast or shadow. Shooting without bounce Bounce shooting Close-up Flash The flash activation area is inaccurate when the subject distance is between 0.5 and 1.5 m. In this case, point the flash to the down-most angle (7°) using the Bounce lock release button. 1. While holding the Bounce lock release button, tilt the flash to the down-most angle (7°). The close-up flash indicator lights in the control panel. Close-up flash indicator Operation 1. While holding the Bounce lock release button, revolve the 90° 180° 90° light-emitting section in the up-down and left-right directions. The light-emitting section can be revolved in the range shown in the figure on the left. Down: 7° (See "Close-up Flash" on page 57.) If the position of the light-emitting section is locked, press and hold the Bounce lock release button and then change the position. · The flash light may be blocked when the lens is long or large in diameter. Be sure to perform test shooting. · Do not use this function for any purpose other than close-up shooting. If it is used in normal shooting, there will be insufficient illumination for the upper half of the picture. Manual Switching of Firing angle (ZOOM) The firing angle can be adjusted manually. 1. Press the ZOOM button to adjust the firing angle. · The M ZOOM indicator lights in the control panel. · The firing angle can be set to one of 12, 14, 17, 25, 35 and 42 mm (24, 28, 35, 50, 70 and 85 mm with 135 type). Each press of the ZOOM button switches the firing angle as follows. AUTO ZOOM 12 (24) 14 (28) 17 (35) 25 (50) 35 (70) 42 (85) 7° Bounce lock release button · The light control range and optimum shooting distance are not displayed in the control panel. · The color of the surface (ceiling and/or walls) off which the light is bounced will affect the pictures you take. Whenever possible, bounce the light off a neutral surface. · When the firing angle adjustment is automatic (ZOOM), the ZOOM display on the control panel shows "- -" and the firing angle is set to 25 mm (50 mm with 135 type). · When the firing angle adjustment is based on manual switching (M ZOOM), the firing angle can be varied manually (see page 57). When the wide panel is used: AUTO ZOOM 10 (20) 8 (16) · AUTO ZOOM can be selected only when the camera in use is equipped with the communication capability. Note Selecting a value larger than the focal length of the lens in use will darken the peripheral areas of the image. Using the Wide Panel Use the built-in wide panel in flash shooting when the lens focal length is set to a wider position than 12 mm. Various Flash Shooting Methods The following flash shooting methods are possible according to the camera setup. · Some flash shooting methods may be unavailable depending on the function and design of the camera. · For details on operating procedure, refer to the instruction manual for your camera. 1. When the lens focal length is shorter than 12 mm (24 mm with the 135 type), the wide panel warming indicator lights in the control panel. (This does not occur if the camera is not equipped with communication capability.) 1. Red eye-reduction flash Reduces the appearance of red eyes due to flash emission. 2. Slide out the wide panel and place it on the light-emitting area. · The wide panel indicator lights in the control panel. 2. Slow sync The flash is emitted with slow shutter. This makes it possible to take clear pictures of subjects against a night background. Wide panel indicator 3. Background screen sync 3. Press the ZOOM button to select the firing angle from 8 mm and 10 mm (16 mm and 20 mm with the 135 type). Slow shutter is used and the flash is emitted immediately before the end of exposure period. This makes it possible to take pictures of moving objects such as car taillights with a streaming effect. 4. Combination with camera's built-in flash · When the wide panel is used, the actual guide number (GN) will be lower than set. In the TTL AUTO, AUTO and FP TTL AUTO modes, this results in a reduction of the available shooting range. In the MANUAL and FP MANUAL modes, this results in a reduction of the optimum shooting range. · Be sure to store the wide panel again after shooting. · To prevent damage to the wide panel, do not flip it in the upward direction. · If the wide panel is damaged when it is slid out, the ZOOM button will no longer be operable. If that happens, disable the wide panel switch to restore operability (page 61). When the camera in use has a built-in flash, it can be used simultaneously with the electronic flash. · Advanced shooting techniques are possible. For example, you can bounce the light from the electronic flash off the wall or ceiling while using the camera's built-in flash for a catch-light effect. · With certain camera models, the built-in flash may be disabled when the electronic flash is mounted on the camera's hot shoe. Note The electronic flash control mode should be set to TTL AUTO or FP TTL AUTO. OPTIONAL ACCESSORIES Power grip · Flash Power Grip FP-1 (The RG-1 remote grip cable and FL-CB01 or FL-CB02 flash bracket cable [depending on the digital camera used] are required.) This accessory allows the electronic flash to be used as a grip-on type flash powered from four C (R14) alkaline dry cell batteries. Using these batteries together with the electronic flash batteries makes it possible to charge the flash at a higher speed and increase the available flash emission count. CUSTOM SETUP Custom setup allows each user to customize flash setup to suit his or her preferences. Setup procedure 1. Turn the electronic flash on. 2. Press and hold the MODE button for more than 2 seconds, until the setup mode display appears in the control panel. 3. Turn dial A to select the setup mode. 4. Turn dial B to select the value. 5. Press the MODE button to exit from setup and return to the previous control panel display. Mode display Dial A AF illuminator Only works with the Olympus Four Thirds System digital SLR camera. It does not work with other cameras. External power supply · Flash High Voltage Set SHV-1 (High Voltage Pack HV-1, Ni-Mh Battery Pack BN-1, and AC Adapter AC-2) The Ni-Mh battery pack BN-1 incorporated in this accessory makes it possible to charge the flash at a higher speed and increase the available flash emission count. Setup mode Value display Dial B Function AF illuminator is activated according to the control from the camera. Default A AF illuminator is defeated. Use this setting when not using the flash cable (clipping on to the hot shoe). Use this setting when using the flash cable (off flash cable). Flash cable on Firing angle (ZOOM) display Battery used in FL-50 AA/R6 alkaline battery Battery used in FP-1 C/R14 alkaline battery Battery used in HV-1 Flash interval Approx. 2.5 sec. BN-1 BN-1 Approx. 1 sec. Approx. 1 sec. Flash count Approx. 510 times Approx. 780 times Approx. 400 times Distance display unit Firing angle (ZOOM) is displayed in terms of the lens focal length of a FOUR THIRDS digital camera. Firing angle (ZOOM) is converted into the focal distance of the 135 type. This allows the flash to be used in the same feeling as the flash for a 135 type (35 mm film) camera. Distance is displayed in meters. m Distance is displayed in feet. 4-3 · The flash emission interval and count data were obtained from in-house tests at Olympus. Note Up to 10 successive full flashes are permitted. To allow the light-emitting surface to cool, the flash should not be used for at least 10 minutes after 10 m flashes have been fired. See page 28 for details. Light intensity adjustment Light intensity cannot be adjusted. OFF Light intensity can be adjusted. Wide panel switch disabling The wide panel switch is activated. Use this setting to detect that the wide panel has been slid out. The wide panel switch is deactivated. Use this setting when the wide panel is damaged so that the firing angle can be changed with the ZOOM button. on ALL RESET All Reset resets the custom setups to the factory default settings. · Press the MODE and LIGHT buttons simultaneously for 2 or more seconds to reset the custom setups (except for the distance display unit (m/ft)) to the default settings. · The distance display unit (m/ft) is not altered by the all reset operation. ·Available counts of flash emission in synchronism with continuous shooting The following table shows the flash emission count that can be synchronized to successive shooting of the camera. Note, however, that the electronic flash should be left unused for more than 10 minutes once the maximum continuous flash emission count has been reached. Number of frames that can be synchronized successively (assuming that the continuous shooting rate of the camera is 8 frames/sec.) External power supply Batteries in FL-50 AA (R6) alkaline batteries AA (R6) lithium batteries None AA (R6) Ni-Mn batteries AA (R6) Ni-Cd batteries 2 5 10 16 30 40 frames frames frames frames frames frames Light intensity ratio 1/4 1/8 1/16 1/32 1/64 1/128 CONTINUOUS FIRING Continuous firings make the light-emitting section hot and may cause it to deteriorate or malfunction. Therefore, continuous firing should be limited to the counts shown in the following table. Always leave the electronic flash unused for at least 10 minutes after continuous firing up to the limit count. AA (R6) Ni-Mh batteries CR-V3 lithium battery pack AA (R6) alkaline batteries AA (R6) lithium batteries AA (R6) Ni-Mn batteries Flash Power Grip FP-1 (C/R14 alkaline batteries/ C/R14 Ni-Cd batteries) AA (R6) Ni-Cd batteries AA (R6) Ni-Mh batteries CR-V3 lithium battery pack Flash interval 1 sec. 0.5 sec. 0.3 sec. 0.2 sec. or less Limit count 10 20 40 80 High Voltage Pack HV-1 (Ni-Mh battery pack BN-1) None AA (R6) alkaline batteries AA (R6) lithium batteries AA (R6) Ni-Mn batteries AA (R6) Ni-Cd batteries AA (R6) Ni-Mh batteries CR-V3 lithium battery pack None 4 20 40 40 40 40 frames frames frames frames frames frames 4 40 40 40 40 40 frames frames frames frames frames frames 2 5 16 18 40 40 frames frames frames frames frames frames 2 5 12 40 40 40 frames frames frames frames frames frames Limit counts of continuous firings Flash control mode TTL AUTO AUTO MANUAL FP AUTO FP MANUAL Flash intensity FULL; 1/1 1/2 1/4 1/8 to a/128 GUIDE NUMBER (GN) LIST · TTL AUTO/AUTO ZOOM (mm) TTL AUTO/AUTO FOUR THIRDS With 135 Full emission 8 16 18 10 20 20 12 24 28 14 28 30 17 35 36 25 50 40 35 70 45 ISO100, m 42 85 50 · FP MANUAL The following guide number (GN) figures have a 1/1 light intensity ratio. ISO100, m ZOOM (mm) FOUR THIRDS With 135 1/125 1/160 1/200 1/250 8 16 13 11 10 9.0 8.0 7.1 6.4 5.7 5.0 4.5 4.0 3.6 3.2 2.8 2.5 2.2 2.0 1.8 1.6 10 20 14 13 11 10 8.9 7.9 7.1 6.3 5.6 5.0 4.4 4.0 3.5 3.1 2.8 2.5 2.2 2.0 1.8 12 24 20 18 16 14 13 11 9.9 8.8 7.9 7.0 6.2 5.6 5.0 4.4 3.9 3.5 3.1 2.8 2.5 14 28 21 19 17 15 13 12 11 9.4 8.4 7.5 6.7 5.9 5.3 4.7 4.2 3.7 3.3 3.0 2.7 17 35 26 23 20 18 16 14 13 11 10 9.0 8.0 7.2 6.4 5.7 5.1 4.5 4.0 3.6 3.2 25 50 28 25 23 20 18 16 14 13 11 10 8.9 7.9 7.1 6.3 5.6 5.0 4.5 4.0 3.5 35 70 32 28 25 23 20 18 16 14 13 11 10 8.9 8.0 7.1 6.3 5.6 5.0 4.5 4.0 42 85 35 32 28 25 22 20 18 16 14 13 11 9.9 8.9 7.9 7.0 6.3 5.6 5.0 4.4 · MANUAL ZOOM (mm) FOUR THIRDS With 135 1/1 1/2 1/4 MANUAL 1/8 1/16 1/32 1/64 1/128 8 16 18 13 9.0 6.4 4.5 3.2 2.3 1.6 10 20 20 14 10 7.1 5.0 3.5 2.5 1.8 12 24 28 20 14 9.9 7.0 4.9 3.5 2.5 14 28 30 21 15 11 7.5 5.3 3.8 2.7 17 35 36 26 18 13 9.0 6.4 4.5 3.2 25 50 40 28 20 14 10 7.1 5.0 3.5 35 70 45 32 23 16 11 8.0 5.6 4.0 ISO100, m 42 85 50 35 25 18 13 8.8 6.3 4.4 Shutter speed 1/320 1/400 1/500 1/640 1/800 1/1000 1/1250 1/1600 1/2000 1/2500 1/3200 1/4000 1/5000 · FP TTL AUTO ZOOM (mm) FOUR THIRDS With 135 1/125 1/160 1/200 1/250 1/320 1/400 1/500 1/640 1/800 Shutter speed 1/1000 1/1250 1/1600 1/2000 1/2500 1/3200 1/4000 1/5000 1/6400 1/8000 8 16 13 11 10 9.0 8.0 7.1 6.4 5.7 5.0 4.5 4.0 3.6 3.2 2.8 2.5 2.2 2.0 1.8 1.6 10 20 14 13 11 10 8.9 7.9 7.1 6.3 5.6 5.0 4.4 4.0 3.5 3.1 2.8 2.5 2.2 2.0 1.8 12 24 20 18 16 14 13 11 9.9 8.8 7.9 7.0 6.2 5.6 5.0 4.4 3.9 3.5 3.1 2.8 2.5 14 28 21 19 17 15 13 12 11 9.4 8.4 7.5 6.7 5.9 5.3 4.7 4.2 3.7 3.3 3.0 2.7 17 35 26 23 20 18 16 14 13 11 10 9.0 8.0 7.2 6.4 5.7 5.1 4.5 4.0 3.6 3.2 25 50 28 25 23 20 18 16 14 13 11 10 8.9 7.9 7.1 6.3 5.6 5.0 4.5 4.0 3.5 35 70 32 28 25 23 20 18 16 14 13 11 10 8.9 8.0 7.1 6.3 5.6 5.0 4.5 4.0 1/6400 ISO100, m 42 85 35 32 28 25 22 20 18 16 14 13 11 9.9 8.9 7.9 7.0 6.3 5.6 5.0 4.4 1/8000 The guide numbers (GN) for light intensity ratios other than 1/1 in the FP MANUAL mode can be calculated with the following formula. Guide number (GN) = Guide number at 1/1 x Light intensity ratio coefficient Light intensity ratios and their coefficients Light intensity ratio Coefficient 1/1 1.0 1/2 0.71 1/4 0.5 1/8 0.35 1/16 0.25 WARNING DISPLAY LIST Camera that displays warnings Warning details Out of light control range in AUTO mode Control panel display Remedy Change the camera's ISO speed or lens iris (F) setting. 47 Ref. Page Q&A Q Is multi-flash shooting possible in the TTL AUTO mode? A No, it is not possible. Q When are test flash activation and auto checking effective? A Checking the optimum flash activation based on the AUTO CHECK lamp is particularly effective in bounce flash (in AUTO modes only). Q What will happen if the electronic flash is activated simultaneously with the camera's built-in Digital camera with communication capability Digital camera without communication capability Subject too close in MANUAL mode Change the camera's ISO speed or lens iris (F) setting. Change the guide number (GN) setting. A 49 flash? In the TTL mode, both flashes emit light simultaneously and the optimum exposure is determined according to the combined total light intensity (provided that the camera is in the P or A shooting mode). In bounce flash photography, the camera's built-in flash can also be used for catch-light photography (see page 59). Subject too close in FP MANUAL mode Change the camera's ISO speed or lens iris (F) setting. Change the guide number (GN) setting. Q Why does the electronic flash get hot after successive firing? A The batteries generate heat when flash firing is repeated successively. In this case, use the electronic flash at intervals until the flash emission section and batteries cool down. 52 Q Why can't I mount the electronic flash on the camera? A The electronic flash cannot be mounted if the lock pin is in the out position. If this is the case, turn the lock ring all the way in the opposite direction to [ LOCK] until it stops. Once the lock pin is in the in position, you can mount the electronic flash on the camera (see page 44). 58 Wide panel request in all modes Set the wide panel. Q Why doesn't the control mode change when I press the MODE button? A When the electronic flash is connected to certain types of communication-capable camera, the flash control mode can only be controlled from the camera. Downward bounce in all modes The light-emitting section is set at 7° downward. Cancel this setting except for close-up flash photography. Q What is the recommended white balance setting for the camera when using the flash? A The auto white balance mode is recommended. If you use the manual white balance mode, 57 set the color temperature to 5500K. Note that the color temperature varies depending on the flash shooting conditions. Wide panel warning in all modes The wide panel is set. Pay attention to the distance to the subject since a lower guide number (GN) is selected. Q The light control range is not displayed on the control panel. What is wrong? A The light control range is not displayed in the following cases: 58 · When the Extension Tube EX-25 (optional) is used · When the lens is removed · During bounce photography · During light intensity adjustment · When the ISO speed and lens iris (F) are out of the setting range Out of light control range in AUTO mode Change the camera's ISO speed or lens iris (F) setting. 54 Q When the Olympus E-1 digital camera enters the sleep mode, the FL-50 control panel displays A turn off. Is this normal? Yes, it is normal. When the E-1 enters the sleep mode, the FL-50 does as well. When the camera wakes up, so does the FL-50. Q Does the FL-50 also turn off when the Olympus E-1 digital camera is turned off? A When the E-1 is turned off, the FL-50 enters the sleep mode. When the E-1 is turned on again, the FL-50 also turns on. When you want to turn off the FL-50, turn off the FL-50 before turning off the E-1. In addition, when connected to a camera without communication capability, the FL-50 enters the sleep mode if it is not operated for about 60 minutes. MAIN SPECIFICATIONS Model Number Type Guide number : FS-FL50 : External electronic flash for digital still camera : Automatic switching 50: When in 42 mm (85 mm with 135 type) 28: When in 12 mm (24 mm with 135 type) 18/20 switching: When the wide panel is used. : Automatic switching. At 12 mm: Up-down 61°, left-right 78°(equivalent to image angle of 12 mm lens)* At 42 mm: Up-down 21°, left-right 28°(equivalent to image angle of 42 mm lens)* When the wide panel is used for 8 mm: Up-down 83°, left-right 101° (equivalent to image angle of 8 mm lens)* * ZOOM values are the FOUR THIRDS camera values. : Approx. 1/20000 to 1/500 sec. (Variable according to the light intensity, except in FP emission.) : Approx. 150 times (using the LR6-type AA (R6) alkaline dry cell batteries) Approx. 220 times (using the LB-01 type lithium battery packs) (Variable depending on shooting conditions) : Approx. 6.5 seconds (using the AA (R6) alkaline manganese batteries) Approx. 4.5 seconds (using the LB-01 type lithium battery packs) : TTL AUTO, AUTO, MANUAL, FP TTL AUTO, FP MANUAL : Up 0 to 90°, down 7°, right 0 to 90°, left 0 to 180° : Interlocks with the auto power OFF operation of a camera with communication capability : Automatic firing at low intensity, possible only when a camera with communication capability is connected. Standard effective distances (Variable depending on the camera and lens in use.) 0.7 to 7 m (2.3 to 23 ft) : AA (R6) alkaline dry cell batteries (LR6) x 4, AA (R6) Ni-Cd batteries x 4, AA (R6) Ni-Mh batteries x 4, AA (R6) Ni-Mn batteries (ZR6) x 4, AA (R6) lithium batteries (FR6) x 4 or 3 V lithium battery pack (Olympus LB-01) x 2 : Flash Power Grip FP-1 and Flash High Voltage Set SHV-1. : 78(W) x 141(H) x 107(D) mm (3.1 x 5.6 x 4.2 in) (excluding protrusions) : 375 g (13.2 oz) (excluding batteries) : Temperature: 0 to 40°C (32 to 104°F) Humidity: No more than 80% (without condensation) Firing angle Flash emission period Flash emission count (at full activation) Recharge time (from full activation to charge lamp lighting) Flash modes Bounce angles Auto power OFF AF illuminator Power supply External power supply Dimensions Weight Operating environment Specifications are subject to change without any notice or obligation on the part of the manufacturer. Technical Support (USA) 24/7 online automated help: http://www.olympusamerica.com/E1 Phone customer : Tel.1-800-260-1625 (Toll-free) Our phone customer support is available from 8 am to 10 pm (Monday to Friday) ET E-Mail : e-slrpro@olympusamerica.com European technical Customer Support Please visit our homepage http://www.olympus-europa.com or call NUMBER : Tel.00800-67 10 83 00 (Toll-free) +49(0)1805-67 10 83 or +49(0)40-23 77 38 99 (Charged) MEMO