User manual JVC GY-DV500

INTRODUCTION CONTROLS, INDICATORS AND CONNECTORS BASIC SYSTEM CONNECTIONS AND ADJUSTMENTS POWER SUPPLY PREPARATIONS SETTING AND ADJUSTMENTS BEFORE SHOOTING DV CAMCORDER SHOOTING OPERATION GY-DV500 INSTRUCTIONS PLAYBACK MODE TIME CODE OPERATION S.S.F. (Super Scene Finder) yyy ,,, yyy ,,, * The illustration shows the GY-DV500 DV Camcorder with the optional lens viewfinder attached. Thank you for purchasing this JVC product. Before operating this unit, please read the instructions carefully to ensure the best possible performance. For Customer Use : Enter below the Serial No. which is located on the body. Retain this information for future reference. Model No. GY-DV500 Serial No. USING EXTERNAL COMPONENTS SETUP MENU FEATURES OF THE CAMERA SECTION OTHERS This instruction manual is made from 100% recycled paper. SC96874-003 IMPORTANT SAFEGUARDS 1. 2. 3. 4. 5. 6. 7. Read all of these instructions. Save these instructions for later use. All warnings on the product and in the operating instructions should be adhered to. Unplug this appliance system from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. Do not use attachments not recommended by the appliance manufacturer as they may cause hazards. Do not use this appliance near water ­ for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Do not place this appliance on an unstable cart, stand, or table. The appliance may fall, causing serious injury to a child or adult, and serious damage to the appliance. Use only with a cart or stand recommended by the manufacturer, or sold with the appliance. Wall or shelf mounting should follow the manufacturer's instructions, and should use a mounting kit approved by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn. Slots and openings in the cabinet and the back or bottom are provided for ventilation, and to insure reliable operation of the appliance and to protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the appliance on a bed, sofa, rug, or other similar surface. This appliance should never be placed near or over a radiator or heat register. This appliance should not be placed in a built-in installation such as a bookcase unless proper ventilation is provided. This appliance should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supplied to your home, consult your dealer or local power company. For appliance designed to operate from battery power, refer to the operating instructions. This appliance system is equipped with a 3-wire grounding type plug (a plug having a third (grounding) pin). This plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding plug. For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges. Do not allow anything to rest on the power cord. Do not locate this appliance where the cord will be abused by persons walking on it. Follow all warnings and instructions marked on the appliance. Do not overload wall outlets and extension cords as this can result in fire or electric shock. Never push objects of any kind into this appliance through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the appliance. Do not attempt to service this appliance yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. Unplug this appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions: a. When the power cord or plug is damaged or frayed. b. If liquid has been spilled into the appliance. c. If the appliance has been exposed to rain or water. d. If the appliance does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the appliance to normal operation. e. If the appliance has been dropped or the cabinet has been damaged. f. When the appliance exhibits a distinct change in performance ­ this indicates a need for service. When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. Upon completion of any service or repairs to this appliance, ask the service technician to perform routine safety checks to determine that the appliance is in safe operating condition. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 2 SAFETY PRECAUTIONS FOR USA AND CANADA CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. This unit should be used with 12V DC only. CAUTION: To prevent electric shocks and fire hazards, do NOT use any other power source. NOTE: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. AUTION : The rating plate (serial number plate) is on the top frame. CAUTION To prevent electric shock, do not open the cabinet. No user serviceable parts inside. Refer servicing to qualified service personnel. INFORMATION FOR USA INFORMATION This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmfull interfrence to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. CAUTION CHANGES OR MODIFICATIONS NOT APPROVED BY JVC COULD VOID USER'S AUTHORITY TO OPERATE THE EQUIPMENT. AVERTISSEMENT : POUR EVITER LES RISQUES D'INCENDIE OU D'ELECTROCUTION, NE PAS EXPOSER L'APPAREIL A L'HUMIDITE OU A LA PLUIE. Ce magnétoscope ne doit être utilisé que sur du courant direct en 12V. ATTENTION : Afin d'eviter tout resque d'incendie ou d'électrocution, ne pas utillser d'autres sources d'alimentation électrique. REMARQUE : La plaque d'identification (numéro de série) se trouve sur le panneau arrière de l'appareil. WARNING ON LITHIUM BATTERY The battery used in this device may present a fire or chemical burn hazard if mistreated. Do not recharge, disassemble, heat avobe 100°C (212°F) or incinerate. Replace battery with Matsushita Electric CR2032, use of another battery may present a risk of fire or explosion. · Dispose of used battery promptly. · Keep away from children. · Do not disassemble and do not dispose of in fire. 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 INFORMATION (FOR CANADA) RENSEIGNEMENT (POUR CANADA) This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la Class B est conforme à la norme NMB-003 du Canada. 3 Thank you for purchasing the DV Camcorder GY-DV500. These instructions are for GY-DV500U. This unit is a MiniDV video system format camcorder. Videocassettes which are not marked with the MiniDV symbol cannot be used with this unit. The following phenomena may occur when tapes recorded on other units (including another GY-DV500) are recorded or played back on this camcorder. The transient section between scenes recorded on other units and those recorded on this unit may appear disturbed. Digital noise may appear during playback due to tracking errors. This unit records and plays back in the SP mode. Recording or playback in the LP mode is not possible. Due to manufacturing dispersion of tapes, we recommend not to record pictures within the first 2 to 3 minutes from the beginning of the tape. Before recording important scenes, be sure to perform a test recording and confirm that both video and audio are recorded correctly. Recorded video and audio contents are for private use. Other use may infringe on the rights of copyright holders. JVC cannot assume liabilities that may derive from the impossibility of normal recording or playback of video or audio due to malfunction of the camcorder or the videocassette. MAIN FEATURES Compact, lightweight design Employment of magnesium die cast has resulted in an operation-condition weight as low as approximately 5 kg including lens, viewfinder, battery, and cassette. DV high-quality digital format The 4:1:1, 8-bit, 25 Mbps component digital processing of the format ensures recording and playback with high picture quality. High sound quality thanks to PCM audio Two types of sampling, 16-bit, 48 kHz sampling and 12-bit, 32 kHz sampling, ensure high-quality digital audio. Concentrated LCD display (back-lit) The concentrated LCD panel shows the time code and CTL counter, tape remaining time, remaining battery power, audio levels, VCR section setup menus, hour meter data, and a variety of warning indications. The display is back-lit to facilitate viewing in dark locations. Time code reader/generator The built-in time code reader/generator can be used to record SMPTE time code and user's bits. AEF (Automatic Edit Function) enables neat switching between recorded scenes. Built-in monitor loudspeaker for audio checking The input audio can be monitored in recording or EE mode. The playback sound can be monitored in the playback mode. The loudspeaker also outputs an alarm tone in case an abnormal condition occurs in the unit. Rec check function for convenient recording review Camera section designed with 3-CCD system for high-quality picture Three 1/2" CCDs with 380,000 effective pixels employed. Digital signal processing for reproduction of DV high-quality picture. Super sensitivity F/11, 2000 lux 2000 lux standard sensitivity increased to F/11 while high S/ N is retained. Enables shooting at normal indoor illumination eliminating the need for extra illumination. LOLUX for 0.75 lux (F1.4) illumination Employment of LOLUX mode ensures +33 dB gain. This is ideal for difficult shooting conditions with almost no illumination. Multi-Zone Auto Iris Detection Circuit Multi-zone auto iris detection circuit ensures optimum iris position even in backlit conditions or when a bright subject moves in a frame. Switch provided for selecting over or under level. Safety Zone indication in viewfinder Three types of safety zone indicator functions provided. Zebra pattern video level indication in viewfinder Full Auto Shooting (FAS) function Eliminating the need for troublesome switch or filter operations, the FAS function automatically provides a wide range of compatibility with shooting conditions which varies as you move between indoors and outdoors or between bright and dark locations. Color temperature conversion filters for "3200K", "5600K", "5600 K + ND" provided. Variable scan shutter Eliminates flicker when shooting other screen pictures than NTSC, such as computer monitor screens. Copes with the range from 60.1 Hz to 2084.6 Hz. DV (i. LINK) connector DV connector (4-pin) provided. Enables transfer of digital data to other equipment provided with DV connector, such as a non-linear editing controller. S.S.F. (Super Scene Finder) function Enables memorization of the start point and ending point of each scene or memorization of CUE points. 1/2" bayonet type lens Camera output, VCR playback output (composite/YC) possible External sync input connector Built-in color bar (SMPTE type) Superior operability with shutter speed and menus selected by dial. 4 CONTENTS INTRODUCTION MAIN FEATURES ............................................................... 4 BASIC OPERATIONS 5. PREPARATIONS 5-1 5-2 5-3 Turning the Power ON .............................................. 39 Cassette Loading and Unloading ............................. 40 Setting the Date and Time ........................................ 41 1. INTRODUCTION 1-1 1-2 1-3 1-4 1-5 1-6 1-7 Main Unit Configuration .............................................. Precautions for Proper Use ........................................ Routine and Periodical Maintenance ......................... Videocassette to be Used .......................................... Battery Pack to be Used ............................................ Condensation ............................................................. Characteristic CCD Phenomena ................................ 6 7 8 8 9 9 9 6. SETTING AND ADJUSTMENTS BEFORE SHOOTING 6-1 6-2 6-3 6-4 6-5 Camera Settings ...................................................... Viewfinder Adjustment ............................................. External Monitor Adjustment .................................... Back Focus Adjustment ............................................ White Balance Adjustment ....................................... · White Balance Adjustment ..................................... · Full-Time Auto White Balance (FAW) ..................... Switch Settings of the VCR Section ......................... Audio Input Signal Selection .................................... Recording Level Adjustment .................................... Monitoring Audio during Recording .......................... 42 43 43 44 45 45 45 46 47 48 49 2. CONTROLS, INDICATORS AND CONNECTORS 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 Front Section ............................................................ Right Side Section .................................................... Left Side Section ...................................................... Top Section .............................................................. Rear Section ............................................................ Counter Display Contents ........................................ Lens (optional) ......................................................... 1.5-Inch Viewfinder (optional) ................................... Indications in Viewfinder ........................................... · Warning LED Indicators Inside the Viewfinder ....... · Viewfinder Screen Display ..................................... 10 12 18 19 20 22 23 24 25 25 25 6-6 6-7 6-8 6-9 7. SHOOTING OPERATION 7-1 7-2 7-3 7-4 Basic Recording Operation ...................................... 50 VCR Save Mode ....................................................... 52 If Unit is Left in Record-Pause (Standby) Mode ....... 52 Checking Recorded Contents in Record-Pause Mode (Recording Check Function) .................................... 53 PREPARATIONS 3. BASIC SYSTEM CONNECTIONS AND ADJUSTMENTS 3-1 3-2 3-3 3-4 3-5 3-6 3-7 Basic System ........................................................... Attaching the Zoom Lens (optional) ......................... Attaching the Viewfinder ........................................... Attaching the Microphone (provided) ....................... Attaching the Microphone (optional) ........................ Attaching the Tripod Base (provided) ....................... Inserting and Replacing Backup Lithium Batteries .. 30 31 31 32 32 33 34 8. PLAYBACK MODE 8-1 8-2 8-3 Playback Procedure ................................................. 54 Fast-Forward, Rewind .............................................. 55 Search ...................................................................... 55 APPLICATION 9. TIME CODE OPERATION 9-1 9-2 Displaying Time Code .............................................. Presetting and Recording of Time Code .................. · Time Code Presetting Procedure ........................... · Presetting User's Bit Data ...................................... Recording Time Codes in Continuation of Time Codes Recorded on Tape ............................... Reproducing Time Codes ......................................... 56 56 57 57 58 59 4. POWER SUPPLY 4-1 4-2 AC Operation ........................................................... Battery Pack Operation ............................................ · Attaching a Flat Shape Type Battery Pack ............. · Using an Anton-Bauer Battery Pack ...................... · Remaining Battery Power Display/Precautions for the Battery Pack ..................................................... 35 35 36 37 38 9-3 9-4 10. S.S.F. (Super Scene Finder) FUNCTION 10-1 10-2 10-3 10-4 10-5 10-6 Explanation of the S.S.F. Function ........................... How to Use the S.S.F. Function ................................ Deleting S.S.F. Data ................................................. Resetting S.S.F. Data ............................................... Writing S.S.F. Data to Tape ....................................... Outputting S.S.F. Data .............................................. 60 61 62 62 63 63 5 1. 11. USING EXTERNAL COMPONENTS 11-1 Connecting a Video Component with DV Connector 64 11-2 Connecting a PC ...................................................... 65 INTRODUCTION 1-1 Main Unit Configuration The GY-DV500 configuration is as shown below. 12. SETUP MENU 12-1 VCR Setup Menu ..................................................... · VCR Setup Menu Configuration ............................. · Displaying and Setting VCR Setup Menus ............. · VCR Setup Menu Contents .................................... 12-2 Camera Menu Screen Flow ..................................... 12-3 How to Select from the Camera Menu ..................... 12-4 VF Display Screen ................................................... 12-5 OPERATION Screen ................................................ 12-6 PROCESS Screen ................................................... 12-7 ADVANCED PROCESS Screen ............................... 12-8 SKIN COLOR ADJUST Screen ................................ 12-9 FILE MANAGE Screen ............................................. 12-10 SETUP Screen ......................................................... 12-11 Resetting of Camera Menu Setting Values .............. 66 66 67 68 70 71 72 73 74 75 75 76 77 78 OPERATE/WARNING LIGHT RESET MONITOR SELECT ALARM ON OFF FILTER 1 3200k 2 5600k 3 5600k+ND SHUTTER STATUS COUNTER CTL TC UB MONITOR MENU CH-1 AUTO IRIS BACK L NORMAL SPOT L FULL AUTO BLACK STRETCH NORMAL COMPRESS LOLUX AUDIO CH-2 LEVEL VTR GAIN NG BAL OUTPUT WHT. POWER ON OFF 13. FEATURES OF THE CAMERA SECTION 13-1 Full-Time Auto White Balance (FAW) ....................... 13-2 IRIS (Brightness) Adjustment ................................... · Adjustment of Lens Iris .......................................... · Zebra Pattern Display during Manual Adjustment ...... 13-3 Shooting the Screen Image on a Computer Monitor 13-4 Gain (Sensitivity) Adjustment ................................... · Gain Switching ....................................................... · Gain Boost under LOLUX Condition ...................... 13-5 Switch Setup According to Illumination and Subject · Switch Functions .................................................... · Full Auto Shooting (FAS) Function ......................... 13-6 How to Use Skin Detail ............................................ 79 80 80 80 81 82 82 82 83 83 83 84 2 203 CR V 3 OTHERS 14. OTHERS 14-1 Troubleshooting ........................................................ · Alarm Indications ................................................... · Warnings in Viewfinder ........................................... · Troubles with Error Code Outputs .......................... · Troubles without Error Code Outputs ..................... 14-2 Hour Meter Display .................................................. 14-3 Specifications ........................................................... · Optional Accessories ............................................. · External Dimensions .............................................. 86 86 88 90 91 92 93 94 94 Tripod base The front base mount may be locked while the pin of the tripod base is not inserted into the hole on the rear base mount of the unit. Therefore, after mounting, make sure that these parts are engaged properly. When moving the GY-DV500 mounted on a tripod, any impact or vibration should be avoided as this may cause the unit to become detached and to drop from the tripod. Be sure to remove the unit from the tripod before transporting it. 6 PRST A B CAM AUTO KNEE BARS OFF ON HML SAVE STBY Camcorder (GY-DV500) Lithium battery Microphone Head cleaning tape CAUTION : 1. INTRODUCTION 1-2 Precautions for Proper Use Supply voltage Make sure that the power is between 11 V and 15 V DC. If the power voltage is too low, abnormal color and increased noise may occur. Do not exceed 15 V DC in any case, or the unit could be damaged. Allowable ambient temperature and humidity Be sure to use the unit within the allowable temperature range of 0°C to 40°C and a relative humidity of 30% to 80%. Using the unit at a temperature or humidity outside the allowable ranges could result not only in malfunction but the impact on the CCD elements could be serious as small white spots may be generated. When storing the GY-DV500 for a long time, the storage temperatures should be -20°C to 60°C. Strong electromagnetic waves or magnetism Where there are strong electromagnetic waves or magnetism, for example near a radio or TV transmitter, transformer, motor, etc., the picture may contain noise and the colors may be incorrect. Use of wireless microphone near the camera When a wireless microphone or wireless microphone tuner is used near the camera during recording, the tuner could pick up noise. Avoid using or placing the unit in places; · subject to extreme heat or cold; · with excessive dirt or dust; · with high humidity or moisture; · subject to smoke or vapour such as near a cooking stove; · subject to strong vibrations or on an unstable surface. · also do not leave the unit for long hours in a parked car under direct sunlight or near room heating equipment. Protect the unit from being splashed with water (especially when shooting in the rain). Protect the unit from being wet when shooting on a beach. In addition, salt and sand may adhere to the camera body. Be sure to clean the camera after use. Protect the unit against penetration of dust when using it in a place subject to sandy dust. Optical performance of lens Due to the optical performance of the lens, color divergence phenomena (magnification chromatic aberration) may occur at the periphery of the image. This is not a camera malfunction. Noise may appear in the viewfinder when switching between the playback picture and the EE picture. Setup level The video signal of the unit's video output is provided with a setup level when shipped from the factory. If you want to turn OFF the setup level, please consult the person in charge of professional video equipment at your nearest JVC-authorized service agent. The setup level is never attached to the video signal recorded on the tape. Use the unit in an upright position. If placed on its side, heat release efficiency will deteriorate, adversely affecting the tape transport. Depending on circumstances the tape may also be damaged. Vibrations Colors may fail to appear during VCR playback in locations subjected to vibrations. Precautions for transportation Do not drop or hit the unit against a hard object. Remove the videocassette before transporting the unit. Do not insert an object other than a videocassette in the cassette insertion slot. Be sure to close the cassette cover when the unit is not to be used for a long period Do not set the POWER switch to OFF or remove the power cable during recording or playback. Otherwise the tape may be damaged. When the unit is not in use, be sure to set the POWER switch to OFF in order to reduce power consumption. Cleaning the body: Wipe body with a dry, soft cloth. When it is extremely dirty, soak the cloth in a solution of neutral detergent, wring it out and then wipe. To prevent deformation of the body, etc. and to avoid operation hazards, do not allow volatile liquids such as benzine and thinner to touch the body, and do not wipe it with a cloth soaked in such a liquid. The camera may be unstable in the period immediately after the power is turned on, but this is not a malfunction. If a tape containing recorded PAL signals is played back, the GY-DV500 automatically enters the STOP mode. If this happens, remove the videocassette so that the unit returns to its normal state. CAUTION : Do not point the lens or viewfinder directly at the sun or other strong light source. · Eye damage could result. · If the lens or viewfinder is left pointed at the sun, rays may collect inside the unit and cause damage or a fire. When carrying the camera, be sure to hold the carrying handle. Holding the lens or viewfinder may result in damage. 7 1. INTRODUCTION 1-3 Routine and Periodical Maintenance The GY-DV500 incorporates precision mechanical parts, which will collect dirt, wear out and deteriorate as the unit is used. On the other hand, when the unit has been used for a long period in a normal environment, the heads, drums and tape transport mechanisms also collect dirt deposited on them. Furthermore, dust which penetrates the inside of the VCR section especially during outdoor use will promote the wear and deterioration of mechanical parts by causing poor contact between tape and heads or failing to maintain the video and audio quality at high levels. To prevent wear and deterioration, clean the mechanical parts using a head cleaning tape as routine maintenance. However, cleaning with a head cleaning tape alone is not enough for cleaning the entire tape transport mechanism, it is also recommended to apply periodical maintenance (inspection) to prevent troubles that may be caused by the sudden occurrence of failure. As the replacement, adjustment and servicing of parts require advanced skill and equipment, please consult the person in charge of professional video equipment at your nearest JVC-authorized service agent. Head Cleaning To maintain beautiful pictures and sound, be sure to use a head cleaning tape to clean the head periodically. (Read the separate sheet "Precautions for Use of Head Cleaning Tape".) If head cleaning is not performed periodically, a type of mosaic noise called block noise may appear in the picture or sound may be interrupted. Periodical Maintenance Contents : Check or replace the following mechanical parts according to the running time. Running Time Drum ass'y (including heads) Head cleaner Tape guides & rollers Rotary encoder Belts & gears Drive parts 500H 1000 H 1500H 2000H ­ ­ : Clean, check and adjust. : Clean and check. Replace as required. : Replace. Block Noise Use the provided head cleaning tape. Do not use head cleaning tapes other than specified. For instructions on how to use the head cleaning tape and precautions for its use, read the separate sheet "Precautions for Use of Head Cleaning Tape". When dirt adheres to the heads of the GY-DV500, the following indications appear during playback and recording check using the RET button on the lens section. · "RF" appears on the display panel. · "HEAD CLOG" appears on the counter display. · "VTR WARNING (HEAD)" appears in the viewfinder. If this kind of indication appears, please stop the recording. Head cleaning is required. This indicator disappears when the POWER is turned OFF, or when the cleaning tape is played back. "RF" indicator CH 1 40 30 20 10 · The maintenance contents vary depending on the operating environment and method. Therefore, the above data should be considered as a reference. Time management The accumulated running time of the unit can be confirmed with the hour meter display (which shows the accumulated drum running time). For details, see "HOUR METER DISPLAY" on page 92. For consultations related to the maintenance programming or cost, please contact the person in charge of professional video equipment at your nearest JVC-authorized service agent. CH 2 32k AUD LOCK MENU OVER 0 dB OVER RF 48k SP "HEAD CLOG" indicator 1-4 Videocassette to be Used Use JVC's videocassette tapes marked with MiniDV for this unit. Please use DVM60 or DVM30 type videocassettes. Videocassettes cannot be used upside down. Avoid storing a videocassette with unevenly wound tape, as this may damage the tape. Rewind it to the beginning before placing a cassette into storage. Store videocassettes in a place with little humidity and good ventilation where mould does not form. After a videocassette tape has been used repeatedly, it becomes unable to maintain full performance due to an increase in noise caused by dropouts, etc. Do not continue to use a dirty or damaged tape, as this will reduce the rotary head life. Note that if an ME80 videocassette is used at low temperatures, block noise tends to occur due to head contamination. Videocassette tapes marked MiniDV are provided with a switch on the back for use in preventing accidental erasure. Slide the switch to SAVE to protect the required recording in the tape from being overwritten. To record on the tape, slide the switch to REC. Switch REC SAVE 8 1. INTRODUCTION 1-5 Battery Pack to be Used The GY-DV500 can use any of the following battery packs. Flat shape type Anton-Bauer battery pack: Trimpack 13/14 Series Magnum 13/14 Series Compack 13/14 Series Propack 13/14 Series To display the remaining battery power accurately, set the VCR Setup Menu item No. 396 BATTERY TYPE according to the type of the battery pack in use. (See page 69) * An Anton-Bauer battery pack cannot be connected directly to the camera. It is necessary to mount the optional battery holder. Battery holder: Anton-Bauer QRQ27 For details on how to mount the battery holder, see page 37. 1-6 Condensation If the unit has been cooled down in a cold place and is then carried to a warm place, the moisture contained in the warm air may adhere to the head drum or tape guides and be cooled into water droplets. This phenomenon is referred to as condensation (dewing). When this occurs, the head drum and tape guides are covered with droplets allowing the tape to be stuck to them, leading to tape damage. Condensation occurs in the following cases: · When the unit is suddenly moved from a cold place to a Head drum warm place. · When a room heater has just star ted or when the unit is exposed directly to cold air from an air conditioner. Video tape · When the unit is placed in a very humid place. Do not leave the videocassette inserted when moving the camera under conditions where the temperature environment changes. When condensation occurs in this unit, the DEW indicator on the display lights up, and the WARNING LED blinks red. (See page 86) To remedy, leave the unit with the power ON and wait until the WARNING LED stops blinking red and the DEW indicator disappears from the counter display. OPERATE/WARNING CH 1 40 30 20 10 OVER 0 dB OVER DEW indicator AUTO OFF DEW NDF HOLD CH 2 32k AUD LOCK MENU 48k PB SP 1-7 Characteristic CCD Phenomena Smear and Blooming Due to the physical structure of a CCD it is possible to induce vertical streaking (called "smear") when shooting an extremely bright light source. Another effect is the expansion of light around a bright light or object (called "blooming"). The CCD employed in this unit is characterized by inducing very little smear or blooming. Nevertheless, please be careful when shooting a bright light source. Moire or Aliasing Shooting stripes or fine patterns may cause a jagged effect or a banding in fine mesh patterns. White dots High temperatures can cause CCD sensor pixels to malfunction with the effect of white dots in the image. This condition is conspicuous especially when gain is applied. This is a characteristic of the charged-coupled device (CCD). As far as possible, use the unit under conditions where the temperature of the unit does not increase. Smear (Vertical pale streaking appearing at high luminous object) High luminous object (Electric light, sunlight, etc.) Blooming (Blurring in highlight) Monitor screen 9 2. CONTROLS, INDICATORS AND CONNECTORS 2-1 Front Section 4 [LENS] Lens control connector Connect 12-pin lens control cable from lens. q w VF Pin No. 1 2 3 4 5 6 Function RET switch VCR trigger GND Lens AUTO/MANU control IRIS control +12V DC Pin No. 7 8 9 10 11 12 Function IRIS position IRIS A/R INPUT EXTENDER position ZOOM position -- -- !1 !0 5 [ZEBRA] Switch When this switch is ON, a zebra pattern is superimposed on the viewfinder areas having video levels with a luminance level of 70% to 80%. This pattern can be used as a reference for manual adjustment of the lens iris. * The zebra patterns are only displayed on the viewfinder screen. The zebra patterns are not generated for the MONITOR OUT or Y/C OUT output. See "Zebra Pattern during Manual Adjustment" on page 80. · The default value is 70% - 80%. The luminance level can be changed with the ZEBRA setting in the VF DISPLAY Menu screen. See "ZEBRA" item on page 72. While this switch is pressed to the SKIN AREA side, the color tone areas specified with the SKIN DTL ADJUST item on the ADVANCED PROCESS MENU are indicated in the viewfinder. The switch returns to the OFF position when released. See "How to Use Skin Detail" on page 84. · The Skin Detail color tone areas are not indicated while the VTR playback picture is shown in the viewfinder. e r t y OFF ON ZEBRA SKIN AREA AUTO WHITE ACCU FOCUS VTR AUDIO LEVEL CH-1 o i u TAKE 1 Viewfinder mount base, sliding securing ring Mount the viewfinder on the base and secure it using the sliding securing ring. See "Attaching the Viewfinder" on page 31. 2 [VF] Viewfinder connector (6-pin) Connect the cable from the viewfinder here. 3 [MIC IN] Microphone input connector (XLR 3-pin) Balanced 3-pin connector for camera microphone. · When the camera microphone to be connected is a phantom microphone or other type of microphone, set the CAM MIC 48V item on the Camera Setup menu. See page 77. · When using a microphone with this connector, set the AUDIO INPUT switches 7 8 on page 14 to FRONT in accordance with the audio channel (CH1 or CH2) to be recorded. See page 14. Pin No. Function GND HOT COLD 6 [VTR] VTR trigger button (record start/stop button) Record start/stop can be effected with this button. (It is interlocked with the VTR trigger button on the lens section.) 7 [AUDIO LEVEL CH-1] CH-1 recording level control Adjusts the recording level of the CH1 audio signal input. Normally, the camera is used with the control set to the maximum (10) position. · To use this control, set the VCR Setup Menu item No. 246 FRONT VOLUME ENABLE to "ENABLE". Note: Even when the VCR Setup Menu item No. 246 is set to DISABLE, the recording level changes slightly when this control is turned. 1 3 2 1 2 3 CAUTION: The provided microphone is a phantom microphone. Please confirm that the CAM MIC 48 V item on the Camera SETUP Menu is set to "ON". When using a microphone other than a phantom microphone, first set the CAM MIC 48 V item to "OFF" before connecting the microphone. Otherwise the microphone may be damaged. 8 [AUTOWHITE./ACCU FOCUS] switch AUTO WHITE: · First, position a white object to occupy 80% of the centre of the image. · Setting this switch to the upper position ("AUTO WHT") will provide automatic adjustment for white balance. * It is not activated in preset, full auto shooting, full-time auto white balance and color bar modes. See "White Balance Adjustment" on page 45. 10 2. CONTROLS, INDICATORS AND CONNECTORS 2-1 Front Section (Cont'd) ACCU-FOCUS: · When this switch is set to "ACCU FOCUS" in the lower position, the lens iris will be forced to open for approximately ten seconds. · The depth of field can be reduced and the lens focusing can be adjusted more accurately. CAUTION: · As the automatic shutter is activated here, flicker may appear on the screen depending on the lighting conditions (such as a fluorescent lamp, etc.) · This operation is not possible in the LOLUX mode. 9 [TAKE] button The Super Scene Finder (S.S.F.) function retains the time code data for IN point and OUT point or CUE point in the unit's memory. See "S.S.F. Function on" page 60. 0 Lens mounting ring/Lens lock lever Hold the lens and use the lever to turn the ring anticlockwise to release lens. To mount lens make sure the lens guide pin fits well, and then turn the ring clockwise until firm. See "Attaching the Zoom Lens" on page 31. ! [FILTER] Color temperature conversion filter control knob This knob changes the internal color temperature filter. See "Camera Settings" on page 42. 11 2. CONTROLS, INDICATORS AND CONNECTORS 2-2 Right Side Section [Camera Setting Section] 1 2 3 4 5 6 7 8 9 0 A B C D OPERATE/WARNING RESET MONITOR SELECT ALARM FILTER 1 3200k 2 5600k 3 5600k+ND SHUTTER STATUS MONITOR MENU CH-1 AUTO IRIS BACK L NORMAL SPOT L FULL AUTO BLACK STRETCH NORMAL COMPRESS LOLUX AUDIO CH-2 LEVEL BARS CAM OFF ON AUTO KNEE SAVE STBY HML VTR GAIN NG T.BAL OUTPUT WH POWER ON OFF 1 [ALARM] Volume control Turn to adjust the volume of the alarm tone that is output from the monitoring loudspeaker or earphone in case of a warning or other abnormal condition occurring with the GYDV500. Turn this control anticlockwise to reduce the volume. Setting this control to the minimum position mutes the alarm tone. 5 [LOLUX] LOLUX On/Off button This button toggles the LOLUX mode on and off. · LOLUX gain gives extremely low light level sensitivity for special applications. This will result in an increase of 33 dB (approximately 45 times) in the LOLUX mode. · LOLUX operation takes priority over normal gain setting. · If the unit is placed in the LOLUX mode when it is in full auto shooting mode, the auto level control (ALC) (one of the full auto shooting functions) will be made inactive, so that the LOLUX mode is given preference (FAW still remains active). See "GAIN BOOST UNDER LOLUX CONDITION" on page 82. 2 [MONITOR] Audio monitor volume control Adjusts the volume of the monitoring loudspeaker and earphone. The audio is muted when this control is set to the minimum position. 3 [STATUS] Status/menu button Pressing this button in the normal screen mode (condition when menu is not shown) displays a status screen in the viewfinder. The displayed status mode changes each time the button is pressed. See "Status Screens" on page 25. Pressing this button for more than 1 second in the normal screen mode displays the Camera Menu screen in the viewfinder. Pressing this button while the menu screen is displayed in the viewfinder makes the menu screen disappear. See "How to Select from the Camera Menu" on page 71. 6 [BLACK] Black stretch/black compression switch Switches the gain for the dark section of the image. Set to an appropriate position depending on the video signal to be shot. STRETCH : By stretching the signal only for the dark section, contrast in the dark portion of the image is enhanced. NORMAL : Standard mode. COMPRESS : When an entire image is relatively light and the contrast is low, the gain of the dark section is compressed to increase the contrast. 4 [SHUTTER/MENU] dial · Pressing this dial once in the normal screen mode (condition when menu is not shown) displays the shutter speed for approximately 5 seconds. When this dial is turned upwards while the shutter speed is displayed, the shutter speed becomes slower. When turned downwards, the shutter speed becomes faster. The selected shutter speed is memorised for each file. To return the memorised shutter speed to the factory preset, press the dial one more time while the shutter speed is displayed. · When this dial is turned upwards or downwards while the menu screen is displayed, the cursor (>) also moves upwards or downwards to allow selection of items in the menu. To change the setting value of the item, press this dial. When the setting value starts blinking, turn this dial upwards or downwards to change the setting. See "How to Select Camera Menus" on page 71. 7 [FULL AUTO] Full auto shooting ON/OFF button and indicator · This switch toggles the full auto shooting function on and off. · The indicator lights when in the full auto mode. · Full auto shooting combines the auto iris, auto level control (ALC) to automatically adjust the video signal level and the white balance to their optimum levels. · The iris is placed in automatic mode even if the iris mode switch of the lens is in manual. · The gain will vary continuously to the maximum of +12 dB. The shutter speed will vary continuously to the minimum of 1/240 of a second. See "Full Auto Shooting (FAS) function" on page 83. 12 PRST A B 2. CONTROLS, INDICATORS AND CONNECTORS 2-2 Right Side Section [Camera Setting Section] 8 [AUTO IRIS] Auto iris level switch This switch selects the automatic iris adjustment reference value according to the condition in which the camera is used. BACK. L : Under back light (Opens the iris about 1 step from the standard level.) NORMAL: Normal condition SPOT. L : Under spotlight (Closes the iris about 1 step from the standard level.) See "SWITCH FUNCTIONS" on page 83. @ [WHT.BAL] White balance switch 9 [GAIN] switch Electronically boosts the light sensitivity when there is insufficient illumination on the subject. The boosting level differs depending on the switch position as follows: (Factory presets) L : 0 dB (no boosting is applied) M : 9 dB (boosted to approximately 3 times the original) H : 18 dB (boosted to approximately 8 times the original) · The boosting level for each switch position can be changed with the OPERATION menu screen. ( See page 73.) The more the boosting level is increased, the more the resulting image will be noisy. Used to select the status of the GY-DV500 when the power is turned ON and a videocassette is loaded. STBY: The GY-DV500 is in the standby mode. When a recordable videocassette is loaded, the GY-DV500 enters the record-pause mode. SAVE: The GY-DV500 is in the save mode. · The status of the GY-DV500 is displayed on the Status screen 1 in the viewfinder. This switch is used to select the output signal. When the video signal from the shooting camera is selected, the auto knee function is available. CAM. AUTO KNEE ON: Outputs the video signal from the shooting camera. In this mode, the auto knee function is available. CAM. AUTO KNEE OFF: Outputs the video signal from the shooting camera. In this mode, the auto knee function is not available. BARS: Outputs the color bar signal. In this mode, the auto knee function is not available. Set to this position when adjusting the video monitor or when recording the color bar signal. AUTO KNEE function When shooting a foreground subject, such as a human being, etc., with a high-brightness background, if the brightness level is set for the foreground subject, the background image will be blurred with white. In such a case, a clearer background is obtained when the auto knee function is used. It is effective especially in the following cases: · When shooting a human being indoors with a view to the landscape out through a window. · When shooting a human being in the shade on a fine day. · When shooting a high-contrast scene. CAUTION: If a fast moving high-brightness section like a car in sunlight is shot, the auto knee function may change the brightness of the entire image along with the motion of the object. In this case, set the auto knee function to OFF. Three white balance modes are selectable with this switch. B : If white balance is performed with the switch in this position, it will be memorised into B. A : If white balance is performed with the switch in this position, it will be memorised into A. PRST (PRESET) : A non-erasable white balance setting at 3200K. · FAW (Full-time Auto White) mode can be set to A, B or PRESET with the OPERATION MENU (see page 73). In the FAW mode, video color temperatures are constantly sampled for automatic adjustment to a proper white balance. Pressing this button while recording or in the record-pause mode deletes the S.S.F. data stored in the memory of the GY-DV500 with the S.S.F. (Super Scene Finder) function. This function is only valid in the MARK mode. See "S.S.F. (Super Scene Finder) Function" on page 60. # [NG] button $ [POWER] switch 0 [VTR SAVE/STBY] switch Turn the power ON and OFF with this switch. When this switch set to ON while a videocassette is loaded, the GY-DV500 status differs depending on the setting of the VTR (SAVE/STBY) switch 0. ! [OUTPUT] Color bar/Camera/Auto knee switch 13 2. CONTROLS, INDICATORS AND CONNECTORS 2-2 Right Side Section (Cont'd) [Audio Setting Section] t OPERATE/WARNING LIGHT RESET MONITOR SELECT ALARM ON OFF y FILTER 1 3200k 2 5600k 3 5600k+ND SHUTTER STATUS COUNTER CTL TC UB r CH-1 AUTO MANUAL AUDIO SELECT AUDIO INPUT CH-1 CH-2 FRONT REAR MONITOR AUDIO CH-2 LEVEL MENU CH-1 AUDIO CH-2 LEVEL AUTO IRIS BACK L NORMAL SPOT L FULL AUTO BLACK STRETCH NORMAL COMPRESS LOLUX VTR GAIN BAL OUTPUT WHT. u i BARS CAM OFF ON AUTO KNEE SAVE STBY HML NG ON POWER OFF PRST A B q we 1 Monitoring loudspeaker · Enables EE monitoring of the input audio signal during recording, in the record-pause mode or in the stop mode. Outputs the playback sound in the playback mode. The sound to be output can be selected using the MONITOR SELECT switch 4. · The loudspeaker volume can be adjusted with the MONITOR volume control 2 on page 12. The audio from the loudspeaker is not output when an earphone is plugged into the EARPHONE jack 2 on page 20. The warning alarm tones are also output through this loudspeaker. See "ALARM INDICATIONS" on pages 86. 5 [CH-1 AUDIO SELECT] selector switch This switch is used to select the method for adjusting the recording level of the CH-1 audio channel. AUTO : The recording level is held at the reference level even when sounds greater than the reference level are input. The recording level does not increase when the input level is low. MANUAL: The recording level can be adjusted with the CH1 AUDIO LEVEL control 2 or the CH-1 AUDIO LEVEL control 7 on page 10. To use the AUDIO LEVEL CH-1 recording level control on the front section, set the VCR Setup Menu item No. 246 FRONT VOLUME ENABLE to "ENABLE". 2 [CH1 AUDIO LEVEL] CH1 recording level control Adjust the recording level of the CH1 audio channel with this control. · To use this control, set the CH1 AUDIO SELECT switch 5 to "MANUAL". This control works regardless of the setting of the VCR Setup Menu item No. 246 FRONT VOLUME ENABLE. To use this control, set the AUDIO LEVEL CH-1 recording level control (7 on page 10) on the front section to the maximum (10) position, or set the VCR Setup Menu item No. 246 FRONT VOLUME ENABLE to "DISABLE". 6 [CH-2 AUDIO SELECT] selector switch This switch is used to select the method for adjusting the recording level of the CH-2 audio channel. AUTO : The recording level is held at the reference level even when sounds greater than the reference level are input. The recording level does not increase when the input level is low. MANUAL: The recording level can be adjusted with the CH2 AUDIO LEVEL control 3. 3 [CH2 AUDIO LEVEL] CH2 recording level control Adjust the recording level of the CH2 audio channel with this control. · This control is valid only when the CH2 AUDIO SELECT switch 6 is set to "MANUAL". 7 [CH-1 AUDIO INPUT] selector switch This switch is used to select the input section of the CH1 audio channel. FRONT : The sound from the MIC IN connector on the front side section is input. REAR : The sound from the CH-1 AUDIO IN connector on the rear side section is input. 4 [MONITOR SELECT] audio monitor selector switch This switch is used to select the monitor sound output from the MONITORING LOUDSPEAKER 1 or via the EARPHONE jack 2 on page 20. CH-1 : The CH1 channel audio is output. MIX : CH1 and CH2 channel audio are output mixed. CH-2 : The CH2 channel audio is output. CAUTION: Make sure to move switches all the way. Do not leave a switch stopped in a midway position. Noise will be generated and operation irregularities will occur. 8 [CH-2 AUDIO INPUT] selector switch This switch is used to select the input section of the CH2 audio channel. FRONT : The sound from the MIC IN connector on the front side section is input. REAR : The sound from the CH-2 AUDIO IN connector on the rear side section is input. 14 2. CONTROLS, INDICATORS AND CONNECTORS 2-2 Right Side Section (Cont'd) [VCR Setup Block] u CH-1 OPERATE/WARNING LIGHT RESET MONITOR SELECT ALARM ON OFF i FREE REC AUDIO LEVEL CH-2 CH-1 AUTO MANUAL CH-2 PRESET REGEN TC GENERATOR FILTER 1 3200k 2 5600k 3 5600k+ND SHUTTER STATUS COUNTER CTL TC UB CH-1 AUDIO SELECT AUDIO INPUT FRONT REAR CH-2 CONTINUE MENU MONITOR LITHIUM BATT. MENU CH-1 AUDIO CH-2 GROUP ITEM SELECT DATA SET HOLD LEVEL FULL AUTO BLACK LOLUX STRETCH NORMAL COMPRESS SHIFT ADVANCE PRESET AUTO IRIS BACK L NORMAL SPOT L VTR GAIN BAL OUTPUT WHT. o NG ON POWER OFF wert yq BARS CAM OFF ON AUTO KNEE 1 [MENU] button Press this button to enter the VCR setup menu mode. When the VCR setup menu mode is engaged, the "MENU" indicator in the LCD display lights and the counter display and viewfinder display are changed to the menu indication. In the VCR setup menu mode, pressing this button resumes the normal mode. SAVE STBY HML PRST A B 6 [CONTINUE] button If this button is pressed simultaneously with the LOG button 8 on page 19 during the stop mode, the tape winds to the last S.S.F. data OUT point. See "Scene End Cue Up Function" on page 63. TIME CODE GENERATOR setting switches 2 [HOLD/GROUP] button · Press this button when presetting the time code or user's bit. The presently displayed data is held (the "HOLD" indicator lights on the display) and the leftmost digit of the counter blinks. Pressing this button during presetting of time code or user's bit cancels the operation and recalls the previous display contents. · In setup menu mode, this button is used to select the menu group. 7 [PRESET/REGEN] switch Toggles the time code generator mode between PRESET and REGEN. PRESET: Preset mode. Set to this position when newly presetting and recording the time code. REGEN : Regeneration mode, in which the unit reads existing time codes on the tape and records time codes in continuation of the existing ones. Set to this position when you want to add additional time codes to time codes already recorded on the tape. 3 [SHIFT/ITEM] button · During presetting of time code or user's bit, press this button to select the digit to be set. Each press of the button shifts the digit to be set (which blinks) to the right. · In setup menu mode, this button is used to select the menu item. 8 [REC/FREE] run switch Selects the time code running mode while the time code generator is in preset mode. This switch is not effective in the REGEN mode. REC : The time code runs only during recording. This position allows you to record continuous time codes when recording scenes one after another. FREE : The time code runs permanently. * If this position is used when recording scenes one after another, the time codes become discontinuous at the change points between scenes. 4 [ADVANCE/SELECT] button · During presetting of time code or user's bit, press to select the value of the digit to be set. Each press of the button increases the number by 1. · In setup menu mode, this button is used to select the value of a menu item. 5 [PRESET/DATA SET] button · During presetting of time code or user's bit, press to save the set value in the preset memory. The set time code or user's bit will be preset in the time code generator. · In setup menu mode, this button is used to confirm the menu item setting and save the data in the memory. · For details of the presetting of time code or user's bit, see page 56. · For details on the setup menus, see page 67. 9 Lithium Battery Installation Compartment Install a lithium battery (CR2032) in this compartment. The battery is used for the backup of the time code and time date. The GY-DV500 is delivered without the battery installed. The provided lithium battery is for test use. It is recommended to install a new lithium battery. A new lithium battery can power the backup for about one year. See "How to Replace Backup Lithium Batteries" on page 34. 15 2. CONTROLS, INDICATORS AND CONNECTORS 2-2 Right Side Section (Cont'd) [VCR Display Section] 21 OPERATE/WARNING LIGHT RESET MONITOR SELECT ALARM ON OFF 6 CH 1 5 40 30 20 10 OVER 0 dB OVER F AUTO OFF DEW SERVO RF L i NDF M S E 3 4 7 8 FILTER 1 3200k 2 5600k 3 5600k+ND SHUTTER STATUS COUNTER CTL TC UB CH 2 32k AUD LOCK MENU 48k PB H HOLD F SP REV FWD H M MONITOR MENU CH-1 AUDIO CH-2 REMAIN LEVEL FULL AUTO BLACK LOLUX STRETCH NORMAL COMPRESS E BATT F AUTO IRIS BACK L NORMAL SPOT L BARS CAM OFF ON AUTO KNEE HML PRST A B VTR GAIN NG BAL OUTPUT WHT. 90 A B SAVE STBY C D POWER ON OFF 1 [OPERATE/WARNING] indicator Normally lights green. Lights orange during the VTR SAVE (tape protect) mode. This indicator lights or blinks in red in the case of a warning condition related to the remaining tape time, remaining battery power or other abnormal condition in the unit. For details, see "ALARM INDICATIONS" on pages 86. See "VCR Setup Menu Contents" on page 69. 5 Audio level meters Show the audio input level of the CH-1 and CH-2 channels in the record mode or EE mode. In the playback mode, the meters show the playback audio level. "OVER" lights in case of excessive input. CAUTION: Immediately after the power is switched ON, the level meters may fluctuate. This is not a malfunction. 2 [RESET] button · Press to reset the CTL counter value. · Pressing the button during presetting of time code or user's bit resets the time code or user's bit data to "00:00:00:00". 6 32K/48K sampling frequency indication Indicates whether audio recording or playback occurs with 12-bit, 32 kHz sampling or 16-bit 48 kHz sampling. · In the recording mode, the sampling frequency is set using the VCR Setup Menu item No. 245 SAMPLING RATE. In the playback mode, the indication conforms to the sampling rate of the recorded sound. 3 [LIGHT] switch Turns the illumination of the back-lit display ON or OFF. ON : The display is illuminated. OFF : The display is not illuminated. (Keep this switch at OFF during battery operation of the GY-DV500 or when it is required to reduce the power consumption for some reason.) Note: When a videocassette is loaded and the VTR switch is set to SAVE mode, the illumination will go out even if the backlight is ON.