JVC AV-21PM Service Manual page 23

Measuring
Item
instrument
VSM PRESET ADJUSTMENT
Measuring
Item
instrument
Setting of Remote
VSM control unit
PRESET
SUB MENU 4. VSM PRESET
BRIGHT
TINT
COLOUR
BRIGHT
CONT.
SHARP
a : SELECT
− / + : OPERATE
Test point Adjustment part
Test point Adjustment part
TINT
COLOUR
BRIGHT
CONT.
SHARP
DISP : EXIT
No. 56055
Description
33. Make sure that the adjustment is properly done on the screen
of 60Hz mode.
34. Press the DISPLAY key twice to return to the normal screen.
[NOTE]
When adjust in 60Hz mode, only 60Hz mode is adjust.
Description
(VSM PRESET)
1. Select 4. VSM PRESET from the SERVICE MENU.
2. Select BRIGHT with the PICTURE MODE key.
3. Adjust the MENU a key and MENU − or + key to reset the
set values of TINT ~ SHARP to the values shown in the table.
4. Respectively select the VSM PRESET mode for SOFT and
STANDARD, and make similar adjustment as in 3 above.
5. Press the DISPLAY key twice to return to the normal screen.
[Setting Values for SUB MENU 4. VSM PRESET]
VSM preset
VSM mode BRIGHT
Setting item
TINT
+15
SETTING VALUE
COLOUR
+15
SETTING VALUE
BRIGHT
+15
SETTING VALUE
CONT.
+30
SETTING VALUE
SHARP
+15
SETTING VALUE
: Do not adjust.
AV-21PM
STANDARD SOFT
b b b b b b b b b b
b b b b
b b b b b b
b b b b b b b b b b
+15 +11
+12
b b b b b
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