Panasonic TX-PR37C10, Руководство по обслуживанию

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8.2. Adjustment
8.2.1. Sub-Contrast adjustment
Name o f m easuring instrum ent Connection Rem arks
RF generator
Base Band signal generator
HD signal generator
Steps Remarks
Adjustm ent o f T V (RF system)
Note:
In adjustment, you m ust setting to m odulation o f signal at 85%.
1. Receive a RF PAL 100% Full W hite or Split C olour bar shown as below.
100% White
2. G oes into service adjustm ent mode.
3. Push a [ 1 ] or [ 2 ] key, and goes into adjustm ent mode for [ C O N TR AST ].
Adjustm ent
1. The colour key yellow button o f rem ote control is pushed.
2. The OSD character o f sub-contrast becom es red.
(Inside under autom atic adjustm ent)
3. The OSD character o f sub-contrast returns to black.
4. End.
Ref.:
RF signal m odulation spec.
UK m odels: 80%
O ther m odels: 90%
Note:
Sub-contrast adjustm ent is unadjusted
fo r AV/ HD input.
B u t, when needing the adjustm ent c ho ­
sen m anually, please refer to [ alterna­
tive m ethod ].
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