Sanyo DP19241 - Page 18

2-2: BRIGHTNESS CENT 2-3: CONTRAST MAX
1. Place the set in Aging Test for more than 15 minutes. 1. Place the set in Aging Test for more than 15 minutes.
2. Receive the color bar pattern. (RF Input) 2. Receive the color bar pattern. (RF Input)
3. Using the remote control, set the brightness and 3. Using the remote control, set the brightness and
contrast to normal position. contrast to normal position.
4.
Activate the adjustment mode display of Fig. 1-1 and
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (32) on the remote control to press the channel button (51) on the remote control to
select "BRIGHTNESS CENT". select "CONTRAST MAX".
5. Press the VOL.UP/DOWN button on the remote control 5. Press the VOL.UP/DOWN button on the remote control
until the contrast step No. becomes "116". until the contrast step No. becomes "173".
6. Check if the picture is normal. 6. Check if the picture is normal.
7. Receive the color bar pattern. (VIDEO Input) 7. Receive the color bar pattern. (VIDEO Input)
8. Using the remote control, set the brightness and 8. Using the remote control, set the brightness and
contrast to normal position. contrast to normal position.
9. Press the INPUT SELECT button on the remote 9. Press the INPUT SELECT button on the remote
control to set to the AV mode. control to set to the AV mode.
Activate the adjustment mode display of Fig. 1-1 and
10.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (32) on the remote control to press the channel button (51) on the remote control to
select "BRIGHTNESS CENT". select "CONTRAST MAX".
Press the VOL.UP/DOWN button on the remote control 11. Press the VOL.UP/DOWN button on the remote control
until the contrast step No. becomes "126". until the contrast step No. becomes "131".
Check if the picture is normal. 12. Check if the picture is normal.
13. Receive the color bar pattern. (COMPONENT Input) 13. Receive the color bar pattern. (COMPONENT Input)
14. Using the remote control, set the brightness and 14. Using the remote control, set the brightness and
contrast to normal
p
osition. contrast to normal
p
osition.
ELECTRICAL ADJUSTMENTS
11.
10.
12.
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co t ast to o a pos t o
co t ast to o a pos t o
15. Press the INPUT SELECT button on the remote 15. Press the INPUT SELECT button on the remote
control to set to the COMPONENT mode. control to set to the COMPONENT mode.
16.
Activate the adjustment mode display of Fig. 1-1 and
16.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (32) on the remote control to press the channel button (51) on the remote control to
select "BRIGHTNESS CENT". select "CONTRAST MAX".
17. Press the VOL.UP/DOWNbutton on the remote control 17. Press the VOL.UP/DOWN button on the remote control
until the contrast step No. becomes "126". until the contrast step No. becomes "145".
18. Check if the picture is normal. 18. Check if the picture is normal.
19. Receive the color bar pattern. (HDMI Input) 19. Receive the color bar pattern. (HDMI Input)
20. Using the remote control, set the brightness and 20. Using the remote control, set the brightness and
contrast to normal position. contrast to normal position.
21. Press the INPUT SELECT button on the remote 21. Press the INPUT SELECT button on the remote
control to set to the HDMI mode. control to set to the HDMI mode.
Activate the adjustment mode display of Fig. 1-1 and
22.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (32) on the remote control to press the channel button (51) on the remote control to
select "BRIGHTNESS CENT". select "CONTRAST MAX".
Press the VOL.UP/DOWNbutton on the remote control 23. Press the VOL.UP/DOWN button on the remote control
until the contrast step No. becomes "126". until the contrast step No. becomes "143".
Check if the picture is normal. 24. Check if the picture is normal.
22.
23.
24.
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