Remark:
Thedate ofthe chartonlyis a example,pleasedon'tadjustthefactorymodebaseon it.
9. Trouble shooting
9-1. Simple check
Verify if the television is properly plugged
No Picture,no soundVerify if the television is properly supplied power Verify if electricity is available
Verify if correct signals are input
Blank screen
Press INPUT button to change signal input to TV input
Restart the television of power supply is interrupted
|
|
| Press | Mute | button | and | verify | if Mute mode is set. | ||||||
|
|
| Switch to otger channel and verify if the same problem | |||||||||||
No sound |
|
| happens. |
|
|
|
|
|
|
|
|
| ||
|
|
| Press | VOL+ | button |
| to see | of | he problem | can be solved. | ||||
Poor sound |
|
| Verufy if sound system is correct .Refer to some chapter for | |||||||||||
|
| adjust. |
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
| Verify | if correct | channel | is | selected. |
| ||||||
No picture in some channel | Adjust | the antenna. |
|
|
|
|
|
|
| |||||
Make adjustments by Fine Tune and MANUAL Scan. | ||||||||||||||
|
|
| ||||||||||||
|
|
| Verify | if the | same | problem | exists | in other | channels. | |||||
No color for some channel | check | out of picture | and | sound | system. |
| ||||||||
program(black | and | white) | Refer | to relative | instructions |
| in the Manual | for color adjust. | ||||||
|
|
| Verify | if the | antennal | is | correctly | connected. | ||||||
Spots with some or | all pictures | Verify | if the | antennal | is | in good | condition. |
| ||||||
|
|
| Make | fine adjustment | of channel. |
|
| |||||||
49
