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Toshiba 40L2546 Service Manual page 17

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INPUT
Input signal
No
SOURCE
4
INPUT 1
RGB 576i/
50Hz (PAL)
Please press Right+ Exit+OK Key to Engineer mode
Check ADC all status is Pass .
5-5 Prset Channel
Select OSD as factory locate.
This Function will auto setup preset channel in TV set.
5-6 NVRAM CLEAR
Clean all PCBA data include color temperature/ Source calibration/ preset channel.
Please don't use this mode for factory side.
5-7 Timer Clear
Reset the timer which records hours of LCD panel burn in.
5-8 Reset to Default
Reset all settings of OSD menu to default value.
Process /Instructions
[Process]
1. Make TV to be in 'M'.
2. Connect checker pattern
to 'scart Input'. 51AE12ED
3. Change Video Input to scart input.
4. Start Auto adjustment by ' 51AE14EB'
remote
code sending.
[OSD INDICATION]
During Adjustment ; 'A/D ADJUSTING'
After Finish adjusting ;
'OK'
--> Adjustment succeeds.
'NG'
--> Adjustment fails.
1
Remark
Checker pattern

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