Before Calling For Service; Screen Mode; Sleep Timer; Quick Service Check List - Sansonic FT-300A User Manual

6.9.

SCREEN MODE

Press "SCREEN" to select screen mode: 4:3LB, 4:3PS, 16:9.
Source
6.10.

SLEEP TIMER

Press "SLEEP" to display current Sleep Timer
Press "SLEEP" again to change the sleep timer setting:
• 240Min -+ OFF -+
150Min -+180Min
While the timer is reached, the device will enter standby mode
automatically
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7.1. Quick Service Check List

Check these items and see if you can correct the trouble.
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No Picture.
• Please turn your TV on and set it right. You may refer to the TV Set
manual.
1). CheckAV Cable or RF Cable is stable.
2). Check TV is set to AV IN, and AV cable is connected to
right terminal. And check the TV channel is right. If not, plese
scan the TV channels .
• Try a new channel, maybe that is station problem.
1). Rescan ATSC program.
Check antenna connection
2). Refer to "ANT Level".
ATSC Converter Box
screen: 4:3 LB
30Min -+ 60Min -+ 90Min
-+210Min.
.
screen: 4:3 PS
is perfect.
- 19 -
screen: 16:9
-+ 120Min •••