Disney DT1900-C Service Manual page 14

2-12: SUB CONTRAST
1. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control to
select "CONT MAX".
2. Press the VOL. UP/DOWN button on the remote
control until the contrast step No. becomes "80".
3. Receive a broadcast and check if the picture is normal.
4. Press the TV/VIDEO button on the remote control to set
to the AV mode.
5. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control to
select "CONT MAX".
6. Press the VOL. UP/DOWN button on the remote
control until the contrast step No. becomes "84".
2-13: Confirmation of Fixed Value (step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO. FUNCTION RF
03
04 H VCO
150
14 BRIGHT MAX
15 BRIGHT MIN 50
16 CONT CENT 34
18 CONT MIN 17
20 COLOR MAX 70
00
21 COLOR MIN
45
23 SHARPNESS
24 FM LEVEL 107
28 TEST MONO 00
ELECTRICAL ADJUSTMENTS
AV
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150
50
34
17
70
00
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D-3