User manual HAIER 21F3A-T

21F3A 21T3A 21F3A-T 21T3A-T COLOUR TV RECEIVER OWNER'S MANUAL MAIN FUNCTIONS Slide Curtain Power On/Off Display 218 Channels Preset Multiple Picture & Sound Modes On/Off Timer Child Lock Soft Change Channel Function Count Time Channels Appointment DVD Video Component Input Terminals Please read this manual carefully before operating the unit, and keep it for future reference. CONTENTS Before Operation Warning and Cautions Installation Antenna connection Preparation for the remote control Position of keys and plug-ins Front panel Back panel Using the remote control Basic Operation Power on and power off Viewing TV programs Viewing TV programs Program scan and screen display Tuning Automatic search. . . Manual search MFT Skip Adjusting the picture and the sound Multiple picture modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... .. . . . . . . . . . . . . Multiple sound modes S.C.C,count and mute Setting the Timer Timr off. . . Sleep timer and timer on Channels appoinment Setting the other function Language and screen protection Curtain function and calendar display Channel exchange Setting the lock Changing your password Setting the lock Game Game control buttons and method of playing the game Technical operation Connecting Additional Equipments Connecting additional equipment Others Troubleshooting Specifications Warning and Cautions 1. When you clean the TV set, please pull out the power plug from AC outlet. Don't clean the cabinet and the screen with benzene, petrol and other chemicals. 4. To prevent the TV set from firing and electric shock, don't expose the TV set to rain or moisture. 2. In order to prolong the using life of the TV set, please place it on a ventilated place. 5. Don't open the back cover, otherwise it is possible to damage the components in the TV set and harm you. 3. Don't place the TV set in the sunshine or near heat source. 6. When the TV set isn't going to be used for long time or it is in thunder and lightening, please pull out the plug from AC outlet and the antenna plug from the cover of the TV set. Explanation on the display tube In general, it is not needed to clean the tube surface. However, necessary, it's surface can be cleaned with a dry cotton cloth after cutting off the power. Don't use any cleanser. If using hard cloth, the tube surface will be damaged. Installation Antenna connection Generally speaking, to enjoy a clearer picture, we recommend that you use a CATV system or an outdoor antenna .In different places, the suitable antenna type and position are different. 300 twin-lead cable Antenna adapter Mixer additional purchase 75 coaxial cable Antenna input 75 standard coaxial type Plug (additional purchase) AC power socket Note * It is recommended that you'd better use 75 coaxial cable to remove the disturbance caused by airwave. * Don't bind antenna cable and electric wire together. Preparation for the remote control Battery installation ! Remove the batteries cover. ! Insert two size AA batteries matching the +/-polarities of the battery to the +/marks inside the battery compartment. Tips for remote operation ! The battery life should be about one year under normal use. ! When the remote control will not be used for a long period of time or when the batteries are worn out, remove the batteries to prevent leakage. ! Do not throw the batteries into a fire. Dispose of used batteries in the specified manner. ! Do not drop, dampen or disassemble the remote control. Position of Keys and Plug-ins Front panel Headphone socket Menu TV/AV Volume switch up/ down Channel position up/down R/L audio Signal receiver Power switch Power indicator Video Please do not use the side and back AV terminals simultaneously . Back panel Audio output terminal Video output terminal Video Y input terminal S-VIDEO input terminal Video input terminal Antenna input socket Video Cr input terminal Video Cb input terminal Audio input terminal Using the Remote Control Buttons and Descriptions TV and AV Exchange Button TV/AV To exchange between TV and other available video inputs Mute Button DISP SYSTEM -/-- SCAN Press to conceal the sound of programs. Screen Display Button System Adjust Button Direct-digit Choosing Button Directly select channel numbers Lock Setting button Used for setting lock for channelsearching, channel,AV and clock,etc. Picture Mode Select Button LOCK WATCH There are DYNAMIC, STANDARD, MILD,MEMORY, PICTURE MUTEand COLOR MUTE six modes of picture. Menu Select/ Adjust Button P.STD S.STD Use this button to adjust the menu, the volume and the channels, as well as to control the game. CH+ Chromaic Belt Length Adjust Button (not available) VOL- MENU VOL+ CHWID HIT Program Play-forward Button Calendar Game Background Select Button BAR Button(not available) Fire Button(can call the calendar) Background Lamp Control Button (not available) PRE BACK CALENDAR MODE RESTART EXIT Restart Game Button Game Exit Button Program Play-backward Button Chromatic Belt Width Adjust Button (not available) Sound Mode Select Button BAR FIRE FIRE LIGHT There are high,normal and low three kinds of sound modes. Stopwatch Button The stopwatch can work 1 hour without interruption and when you use this function,do not operate other function button as well. Digit Select Button Change the channel position number between one digit, two-digits and three -digits. Program Scan Button DC Standby Button Sleep Timer Button Power On and Power Off Below are methods on how to power on/off the TV set with the switch on the TV and on the remote control. Power on/off Connect/disconnect to the power 1.Connect the power supply wire, then press power switch button, the red power indicator will light, in several seconds the picture will appear on the screen. 2. If the TV is in the state of standby, press the button on the remote control. NOTE 1.You can also press the 0-9 button to call off the standby status instead of pressing the DC Standby button. Press the digit button of the preset channel (limited to one digit) , you can complete the selection of channel while you turn on the TV set( To operate the preset of TV channel, please see TUNING on page 9-12). 2.When you do not use the remote control, you can directly press the the button on the television to call off the standby status. Signal receiver Power switch Power indicator Menu TV/AV Volume switch up/ down Channel position up/down DC Standby Button 3. Press the button on the remote control to get into the standby state. 4. Press the button on the TV set to completely turn off the TV. Power supply auto-off function When the B.B(black background) is set ON, and there is no signal , game screen protection works, and ,in15 minutes later, it will change into standby status. Direct-digit Choosing Button Viewing TV Programs The channels amount to 218(0-218). Viewing TV programs How to select the TV program 1.Use the direct-digit choosing button Press the button from 0-9 to select a one digit channel. If you want to select a two-digits channel, press the Digit Select button and change it into two-digits mode, then press the number of the channel. If you want to select a three-digits channel, press the Digit Select button and change it into three-digits mode, then press the number of the channel. If the channel position number you select is larger than 218, the TV will use the first two number as the channel position. 2.Use CH+/- button Press CH+ to increase the channel position number. Press CH- to decrease the channel position number. 3.Use PRE button and BACK button Press PRE button, you can go back to the channels you viewed (as many as four). Then, press Back button, you can return to the channels you were watching just now (as many as four) . For example, if you have viewed channel 1,2,3,4,5,6 after the TV is powered on, and the channel you are watching now is number 7, then press PRE button, you can view channel 6,5, 4,3, and you may press the Back button to return to channel 7. Direct-digit Choosing button Digit Select button PRE BACK Choose the proper volume you like Press VOL+/- button to adjust the volume. If tne VOL STORE is set ON, the volume of the pre-fifty channel will be stored independently. Press VOL+ to increase the volume, press VOL- to decrease the volume. It might be because the color or sound system has been set improperly.You may follow the instruction below to adjust it. Press SYSTEM button, and you can see the form. SYSTEM VOLUME If the color or sound of one channel is abnormal COLOR SOUND AUTO DK CH+ select adjust VOL- MENU VOL+ If the color of the picture is abnormal Press CH+/- button, and move the indicator to COLOR, and press VOL+ button to select the proper color(AUTO,PAL, SECAM,NTSC4.43 and NTSC3.58 will appear alternately). If the sound is abnormal Press CH+/- button, and move the indicator to SOUND, and press VOL+/- button to select the proper sound (DK and BG will appear alternately). CH- COLOR SOUND AUTO DK select adjust Viewing TV Programs (coutinued) Program scanning function is to let the television automatically scan all preconcerted channel program(about two seconds per channel). Program scan and screen display ½ÚÄ¿ä¯ÀÀ¼°ÆÁÄ»Ï Program scanning function 1.If you want to scan the programs and select your favorite channel , just press the SCAN button, then the television will start scanning from the present channel with a rate of two seconds per cha nnel and until all the preconcerted programs have been displayed once, the TV set will return to the starting channel. SCAN 2.If you want to terminate this function during the scanning, press the SCAN button again, and the program will stay at the present channel. Screen display DISP Usually, when you press the DISP button, the channel number will appear on the top right corner of the screen and press it again, the screen's top left corner will display the present time( the adjustment of time please see Setting the Timer ).If press it for a third time, the channel number and time will both disappear . Tuning There are three ways of searching: automatic search, manual search and MFT (manual fine tune). You may operate it either on the TV or on the remote control. Here is mainly about the remote control. Automatic search Automatic search 1. Press MENU button, untill TUNING appears on the screen. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY VOL+ CH+ VOL- MENU CH- 2. Press CH+/- button to move the indicator( )to AUTO MEMORY. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY 3. Press VOL+, then AUTO MEMORYmode will work. The TV set will search automatically all available programs, after that, all available programs will be stored in turn and the TV set will return to the first channel. ASM STOP VHFL 0 CH+ If you want to stop the search, just press VOL- button. The order of the automatic search is due to the frequency of the program, generally speaking, it is used only at the first time you search the program, and once the order of the program has been confirmed, you don't have to use this function, otherwise the order of the program will be changed. VOL+ VOL- MENU CH- After searching Press CH+/- button to check the channels. If the color or sound is abnormal in a certain channel, it may be the color or sound system has not been set properly, so you should adjust it to the proper system (Reference to page 7). Tuning(coutinued) Manual search Manual search CH+ 1. Press CH+/- button or the Direct-digit Choosing button to select a channel directly(take channel 1 for example). 2. Press MENU button, until TUNING appears on the screen. VOL- MENU VOL+ TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY CH- 3. Press CH- button and move the indicator( ) to SEARCH. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY Direct-digit Choosing Button CH+ VOL- MENU VOL+ 4. Press VOL+/- button to start searching. VOL- button is used to search the lower frquency channel. VOL+ button is used to search the higher frequency channel. Repeat the steps until you find the channel you need. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY CH- 5.When you plan to store another new channel at a new place, use CH+/- button and move the indicator( ) to POSITON, then press VOL+/button to select a channel number and press CH+/- button to move to SEARCH, then repeat the fourth step. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY Tuning(coutinued) MFT MFT(manual fine tune) CH+ When you can't get a satisfactory picture and audio effect, you can fine tune to obtain. VOL+ VOL- MENU CH- 1. Press CH+/- button or the Direct-digit Choosing button to select a channel directly (take channel 1 for example). 2. Press MENU button, until TUNING appears on the screen. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY Direct-digit Choosing Button 3. Press CH+/- button and move the indicator( ) to MFT. CH+ TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY VOL- MENU VOL+ CH- 4. Press VOL+/- button repeatedly to fine tune, until the picture and the sound become satisfactory. VOL- button is used to search the lower frquency channel. VOL+ button is used to search the higher frequency channel. Tuning(coutinued) Skip Skip After the programs are presetted, you can skip some programs so that to select your favorite channels only. 1. Press CH+/- button or Direct-digit Choosing button to select a channel directly (take channel 1 for example). 2. Press MENU button, until TUNING appears on the screen. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY Direct-digit Choosing Button 3. Press CH+/- button and move the indicator( ) to SKIP. TUNING POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY CH+ 4. Press VOL+/- button to set it ON. VOLMENU VOL+ TUNING POSITION 1 BAND UHF SKIP ON SEARCH UP MFT DOWN AUTO MEMORY CH- 5. Press MENU button to close the menu. When you select channels with CH+/- button, this channel will be skipped. However, you can also use the Direct-digit Choosing button on the remote control to select this channel ditectly. If you want to recover the skipped channel 1. Use Direct-digit Choosing button to select the number of the channel to be recovered. 2. Do the above steps again. 3. Press VOL+/- button to set SKIP OFF. Adjusting the Picture and the Sound Multiple picture modes How to select the picture mode You may select the mode you want from the five preset modes and one individual mode. P.STD DYNAMIC STANDARD Press the P. STD button to select a mode you like.DYNAMIC PICTURE, STANDARD PICTURE, MILD PICTURE, MEMORY, PICTURE MUTE and COLOR MUTE, totally six picture modes can be selected alternately. MODE DYNAMIC STANDARD MILD MEMORY COLOR MUTE PICTURE QUALITY BRIGHT COLOR MILD MEMORY PICTURE MUTE COLOR MUTE MEDIUM COLOR AND BRIGHTNESS LOW COLOR AND BRIGHTNESS SET BY YOURSELF BLACK AND WHITE PICTURE MUTE NO PICTURES If the picture mode is set to PICTURE MUTE or COLOR MUTE,it will autorenew to MEMORY mode when you restart your TV set. Set the parameter of MEMORY 1. Press MENU button, until PICTURE appears on the screen. CH+ PICTURE VOLMENU VOL+ CH- 2. Press CH+/- button, move the indicator( ) to the option you want to adjust, then press VOL+/- button to do the adjustment.Then the parameter will be automatically stored in MEMORY option. OPTION CONTRAST BRIGHT COLOR SHARP VOL+ STRONG BRIGHT THICK SHARP VOLWEAK DARK LIGHT SOFT CONTRAST BRIGHT COLOR SHARP B.B 100 50 50 50 ON Adjusting µ Ä Í and ñ º Í · ½ ± ãthe Picture¼ Ï the Sound É ù Ò (coutinued) Multiple Sound Modes How to select the sound mode S.STD You can quickly select you most favored sound mode from the following three kinds of modes. Press the S.STD button to select the sound quality that you want.NORMAL VOL,HIGH VOL and LOW VOL can be selected in turn(their parameter may be adjusted due to your need). NORMAL VOL HIGH VOL LOW VOL Setting the sound This function can let you regulate the volume to the preconcerted parameter quickly( such as the NORMALVOL, HIGH VOL or LOW VOL). 1.Press MENU button, until FUNCTION 1 appears on the screen. CH+ FUNCTION 1 LANG. ENGLISH CURTAIN III LOW VOL 00 NORMAL VOL 00 HIGH VOL 00 VOL STORE OFF VOL- MENU VOL+ CH- 2.Press CH+/- button, move the indicator( ) to the HIGH VOL, then press VOL+/button to adjust the parameter you expect. With the same method, you can adjust the parameter of the NORMAL VOL or the LOW VOL. FUNCTION 1 LANG. ENGLISH CURTAIN III LOW VOL 00 NORMAL VOL 00 HIGH VOL 00 VOL STORE OFF Suppose the LOW VOL is A, NORMAL VOL is B, HIGH VOL is C, then that will be: 0 A B C 100 When adjusting the three modes,you should press them in proper order as HIGH VOL,NORMAL VOL, LOW VOL. 3.Press the S.STD button repeatedly to select the different sound setting modes. S.STD Volume store When the VOL STORE( as above chart) is set ON, the sudden change of the volume can be avoided when you change the channel( only the pre-50 channels volume). Adjusting the Picture and the Sound (coutinued) S.C.C, count and mute How to use the S.C.C(soft change channel) This TV set provides you with the function of S.C. C. When it is set "ON", the picture will fade in and fade out when the channel is changed. CH+ 1.Press MENU button, until FUNCTION 2 appears on the screen. VOL+ FUNCTION 2 SUBMARINE POS.EX. S.C.C COUNT VOL- MENU OFF 0:00 CH- 2.Press CH+/- button, move the indicator( ) to the S.C.C, then press VOL+/- button to set it ON or OFF. How to use the COUNT function This TV set provides you with the function of COUNT, if you want to know how long your TV set has been used, you can press MENU button, and find FUNCTION 2 , then you can know the time the TV has been on(count from 0 after 100,000 hours). The time displayed is the total time when you watch the TV(time of standby status will not be included), the number cannot be altered through operating by the remote control or on the TV set. How to use the MUTE function When you want to pay attention to the environment or answer a telephone, or to meet guests, using the mute function is very convenient. 1.Press button, a sign will appear at the button left corner of the screen, and the sound of the TV set is cut off. 2.In order to recover the sound, press or press VOL+/-button. button again Setting the Timer This TV set provides you with three timer functions such as timer on, timer off and sleep off. Timer off Timer off Using this function can turn the TV set automatically into standby status at the preconcerted time. 1.Press MENU button, until TIMER appears on the screen. CH+ TIMER OFF 19:00 ON TIMER OFF 22:00 POS 0 CLOCK 1:40 APPOINTMENT OFF TIMER VOL- MENU VOL+ CH- 2.Press CH+/- button, move the indicator( ) to OFF TIMER, then press VOL+/button to set it ONCE , EVERY,or OFF. TIMER ONCE 19:00 ON TIMER OFF 22:00 POS 0 CLOCK 1:40 APPOINTMENT OFF TIMER CH+ 3.Press CH- button, move the indicator( ) to the next row. Then, press VOL+/button to set the time. VOL+ TIMER ONCE 19:30 ON TIMER OFF 22:00 POS 0 CLOCK 1:40 APPOINTMENT OFF TIMER VOL- MENU CH- 4.Press CH+/- button, move the indicator( ) to CLOCK, press VOL+/- button, and you can set the time(It will be the standard of the clock of TIMER ON/OFF). TIMER ONCE 19:30 ON TIMER OFF 22:00 POS 0 CLOCK 1:40 APPOINTMENT OFF TIMER Setting the Timer Sleep timer and timer on (coutinued) Sleep timer Using this function, the TV set can be changed into the standby status after a period of preset time from when this function is activated. 1.The utmost time for this function is 120 minutes, and the time interval is 10 minutes.There are totally 12 kinds of off-time. 2.Press the button repeatedly, the screen will show in turn as the right form. Timer on When this function is used, the TV set can automatically turn the power on at the preset time in the standby status and display the preset program. 1.Press MENU button, until TIMER appears on the screen. 2.Press CH+/- button, move the indicator( ) to the ON TIMER TIMER, then press VOL+/OFF TIMER EVERY button to set it ONCE , 19:00 EVERY or OFF. ON TIMER EVERY 3.Press CH- button, move the indicator( ) to the below. Then, press VOL+/- button to set the time. CH+ CH+ VOL- MENU VOL+ CH- 22:00 POS 0 CLOCK 1:40 APPOINTMENT VOL- MENU VOL+ 4.Press CH+/- button, move the indicator( ) to POS 0, press VOL+/button to set the channel with which the TV is turned on(take 5 for example). TIMER OFF TIMER EVERY 19:00 ON TIMER EVERY 22:00 POS 5 CLOCK 1:40 APPOINTMENT CH- 5.Press CH+/- button, move the indicator( ) to CLOCK, press VOL+/- button, and you can set the time(same as TIMER OFF and it will be the standard of the clock of TIMER ON/OFF). Setting the Timer (coutinued) The channels appointment function can help you conveniently preset as many as six programs at a time. At the preset time, the TV set will automatically change to the preconcerted channel. If two or more programs are set in a same time, the last channel number will be selected. Channels appointment Channels appointment 1.Press MENU button, until TIMER appears on the screen. TIMER OFF TIMER EVERY 19:00 ON TIMER EVERY 22:00 POS 0 CLOCK 1:40 APPOINTMENT CH+ VOL- MENU VOL+ CH- 2.Press CH+/- button, move the indicator( ) to CLOCK, press VOL+/- button, and you can set the time(same as TIMER OFF and it will be the standard of the clock of APPOINTMENT). 3.Press CH+/- button, move the indicator( ) to APPOINTMENT, then press VOL+ button to enter the sub-menu. 4.Press VOL+/- button to set the channel number you want (e.g. 100). 5.Press CH- button to enter the TIME item.Press VOL+/button to set the time. Repeatedly press VOL+/- button, the time changes with a rate of one minute; Press the button without releasing, the time changes with a rate of ten minutes. APPOITMENT POS TIME 100 OFF 000 OFF 000 OFF 000 OFF 000 OFF 000 OFF CH+ VOL- MENU VOL+ APPOITMENT POS TIME 100 OFF 000 OFF 000 OFF 000 OFF 000 OFF 000 OFF CH- DISP 6.Press the CH- button, and follow the instructions of step 4 and 5, you can do the setting of the next channel. 7.Press DISP button to exit the TIMER menu. APPOITMENT POS TIME 100 12:58 000 OFF 000 OFF 000 OFF 000 OFF 000 OFF At the preset time, the TV set will automatically change to the preconcerted channel; This function is available only when the TV set is on, and it cannot be used in the status of standby or power off. Setting the other Function Language and screen protection How to select the language on the screen ÆÁÄ»ÓïÑÔ¼°ÆÁÄ»± 1.Press MENU button, until FUNCTION 1 appears on the screen. CH+ VOL- MENU VOL+ LANG. ENGLISH CURTAIN III LOW VOL 00 NORMAL VOL 00 HIGH VOL 00 VOL STORE OFF CH- 2.Press CH+/- button, move the indicator( ) to LANG., then press VOL+button to select the language and the menu on the screen will be displayed with the language you select. How to activate the function of screen protection If no signal has been received by the TV set,when the B.B function is set ON, the screen will change into the form on the right shows( game background ) . VOL+ CH+ VOL- MENU CH- Press MENU button, until PICTURE appears on the screen. Then press CHbutton to move the indicator ( ) to B.B, and press VOL+/- button to set it ON. PICTURE CONTRAST BRIGHT COLOR SHARP B.B 100 50 50 50 ON Setting the other Function(continued) Curtain function and calendar display How to use the Curtain function This TV set provides three types of Curtain function for you to select. CH+ 1.Press the MENU button, until the FUNCTION 1 appears on the screen. VOL+ VOL- MENU CH- 2.Press CH+/-, and move the indicator( ) to CURTAIN, then press VOL+ to select from I,II and III. I: curtain II : fade in and fade out III: mixed I and II FUNCTION 1 LANG. ENGLISH CURTAIN III LOW VOL 00 NORMAL VOL 00 HIGH VOL 00 VOL STORE OFF How to use the CALEDAR function This TV set has been designed to store the calendar from the year 1901 to 2050. CALENDAR 1.Press the CALENDAR button and then the calendar will appear on the screen(Press the CALENDAR button again to conceal the display). CH+ OCT 2002 SU MO TU WE TH FR SA YEAR MONTH VOL- MENU VOL+ 2.Press CH+/- button to adjust the YEAR,press VOL+/button to adjust the MONTH. CH- Setting the other Function(continued) The function of channel exchange will enable you to exchange any two programs and you can conveniently adjust the order of the programs due to your own need. Channel exchange Channel Exchange for example, to change between channel1 and 9 CH+ 1.Press MENU button, until FUNCTION 2 appears on the screen. VOL+ FUNCTION 2 SUBMARINE POS.EX. S.C.C COUNT VOL- MENU OFF 0:00 CH- 2.Press CH+/- button, move the indicator( ) to POS.EX., Then press VOL+ button to enter the sub-menu. The number shown in EX.POS1 and EX.POS2 is the number of the present channel. POS.EX. EX.POS1 EX.POS2 EXCHANGE RETURN 1 1 ? Direct-digit Choosing Button 3.Press CH+/- button, move the indicator( ) to EX.POS2, then press VOL+ button to set the channel number to 9. POS.EX. EX.POS1 EX.POS2 EXCHANGE RETURN 1 9 ? CH+ VOL- MENU VOL+ CH- 4.Press CH+/- button, move the indicator( ) to EXCHANGE, then press VOL+ button to confirm.Then the programs of the two channel will be exchanged. Setting the Lock This TV set provides you with the LOCK function, you can choose it due to your need to protect your TV set. Changing your password Changing your password This TV set can set a four digit password, the original one is 0000, if you want to reset it, please follow the instructions below. 1.Press LOCK button, the screen will show as the form on the right. LOCK OR UNLOCK PASSWORD ---- LOCK CH+ VOL- MENU VOL+ CH- 2.Press the 0 button four times, and enter the menu of LOCK setting. Press CH+/- button and move the indicator( ) to CHANGE PASS. , and press VOL+ button to enter the sub-menu of change password. 3. Press the Direct-digit Choosing button and input a four-digits password. LOCK OR UNLOCK CHANGE PASS. SEARCH LOCK OFF POS LOCK ON AV LOCK OFF TIMER LOCK ON CHILD LOCK OFF ALL CLEAR OFF CHANGE PASS. NEW PASS. ---- Direct-digit Choosing Button 4. After inputting the new password, return to the original status as shown on the right form, then, you can input the new password to enter the menu of LOCK setting. LOCK OR UNLOCK PASSWORD ---- Setting the Lock(continued) Setting the Lock Setting the Lock There are SEARCH LOCK,POS LOCK,AV LOCK, TIMER LOCK and CHILD LOCK five lock setting,you can set it due to your need. 1.Press the LOCK button, the screen will show as the form on the right.