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WARNING AND CAUTIONS

1. When you clean the TV set, please pull 
out the power plug from AC outlet.
Or  may  result  in  electric  shock,  fire  or 
damage  to  the  TV  set.  Don't    clean  the   
cabinet  and  the    screen    with  benzene, 
petrol and other chemicals.

4. Do not place the TV set  near  rain 
or  moisture  as  it  may  cause  an  electric 
shock, or the TV set to catch fire. The  TV  
set must only be used 
in dry  indoor  location. 

2. 

In order to prolong the using life of  the 

TV set, please place it at a well ventilated 
location.

5. The back cover must only be removed 
by a registered electrical service person. 
Removing  the  back  cover  may  result  in 
electric shock, fire or damage to
the TV set.

3. 

Don't place the TV 

set in direct sunlight 
or near heat source.

6. If the TV set is not going to be used for 
a long time, or there is a severe thunder & 
lightening storm, it is recommended that 
the TV set be disconnected from the AC 
power outlet and the aerial plug 
removed.

Explanation on the display tube

When the picture tube requires cleaning, please disconnect the power and use a 
dry soft cotton cloth. Do not use any cleaner or abrasive cloth.

1

CONTENTS

Warning and cautions.............................................................................................1

Basic feature...........................................................................................................2

Technical specification...........................................................................................2

Preparing for operations.........................................................................................3

Function buttons and external sockets....................................................................4

AV connection.........................................................................................................5

Remote controller guide..........................................................................................6

Power supply...........................................................................................................7

Tuning procedure....................................................................................................7

Picture adjustment...................................................................................................9

Other functions......................................................................................................10

Multifunction timer...............................................................................................14

Lock function.........................................................................................................15

Trouble shooting guide..........................................................................................17

Summary of Contents for 21T7A

Page 1: ...N OPERATING INSTRUCTIONS Stage curtain for open and close effect 2 Digital I C bus control Auto search tuning 218 programs stored Full infrared remote control Multi picture modes selection Multi function timer appointing programme ...

Page 2: ...lectricshock fireordamageto theTVset 3 Don t place the TV set in direct sunlight ornearheatsource 6 If the TV set is not going to be used for a long time or there is a severe thunder lightening storm it is recommended that the TV set be disconnected from the AC power outletandtheaerialplug removed Explanation on the display tube When the picture tube requires cleaning please disconnect the power a...

Page 3: ...V system for better picture and audio quality 1 If you use a coaxial cable 75Ω insert the antenna plug see figure C into 75Ωsocket see figure A 2 If you use a twin lead cable 300Ω please shape the cable as figure D and connect the leads to antenna adapter and then insert the antenna adapter into the 75Ωsocket see figure B Power source wire connection Insert the power plug into AC outlet Install an...

Page 4: ...er indicator The indicator lights in standby status the indicator lights in sleep status The indicator glints when you use remote controller 4 Menu button 5 Program up down button 6 Volume up down button 7 TV AV 2 The sockets on the rear panel 1 Antenna socket 2 Audio Video socket 3 S Video socket 4 DVD component socket Note 1 When receives s video signal you must remove video signal when receives...

Page 5: ...m number 0 will display on the screen 4 During auto search if you want to stop searching press VOL button 3 Semi Auto search You can preset the program you need to the pointed channel TUNING PROCEDURE POSITION 1 BAND UHF SKIP OFF SEARCH UP MFT DOWN AUTO MEMORY SELECT ADJUST TUNING Remote control functions TV AV exchanging button Mute button Numeric button One two three digital buttons Picture mode...

Page 6: ...which you don t need 1 Press CH buttons or numeric button select the program number which you want to skip for example channel 002 2 Press MENU button to select TUNING menu 3 Press CH buttons to select SKIP item 4 Press VOL buttons to preset SKIP ON mode Note When a certain program number is in SKIP ON mode the program number will not appear when you select program with the CH buttons but program ...

Page 7: ...ST SUBMARINE POS EX S C C OFF COUNT 13 21 FUNCTION2 10 3 POS EX item Press VOL button to enter its sub menu digits in POS EX and EX POS2 items are present channel No Press CH buttons to select EX POS2 item Press CH button to put into channel No for example 9 Press CH buttons to select EXCHANGE item press VOL button to approve The program in channel No 1 will change with the program in channel No 9...

Page 8: ... ION2 menu display and press CH buttons to select SUBMARINE item then press VOL button to enter SUBMARINE game mode MENU CH FIRE CH VOL VOL RESTART MIX EXIT LIGHT FIRE Fire button Up Down button Left Right button Fire button Selection buttons of game background Game restart button Game exit button OTHER FUNCTIONS 12 CALENDAR OTHER FUNCTIONS 3 System selection 1 Press SYSTEM button and OSD is as fi...

Page 9: ... channel No into appointing channel No 3 The function is valid only in TV mode Press DISPLAY button and exit APPOINTMENT menu MULTI FUNCTION TIMER OFF TIMER OFF 0 00 ON TIMER OFF 0 00 POS 0 CLOCK 0 50 APPOINTMENT SELECT ADJUST APPOINTMENT POS TIME 001 0 01 002 0 02 003 0 03 004 0 04 005 0 05 006 0 06 SELECT ADJUST TIMER 14 The password of the TV set is preset 0000 in manufacture if you want to cha...

Page 10: ...snapping sound from the cabinet of the TV set can be heard occasionally because of temperature changing of environment it is normal you can use it reassuringly TROUBLE SHOOTING GUIDE BREAKDOWN PHENOMENON PICTURE SOUND CHECKING The direction and connection of the antenna Direction station and connection of the antenna Interference from electric appliance Automobile Motor Vehicle Fluorescence lamp e...

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