JVC AV28WT5EPS - Page 24

No. 51776
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V28WT5EPS AV24WT5EPS
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V28WT5EIS AV24WT5EIS
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V28WT5EKS AV24WT5EKS
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IF CIRCUIT ADJUSTMENT
Item
Measuring
instrument
Test point Adjustment part Description
Adjustment of
VCO
Remote
control unit
"
Under normal conditions, no adjustment is required.
1. Receive any broadcast.
2. Select 1.IF from the SERVICE MENU.
3. Check the characters colour of the JUST REFERENCE
displayed to yellow.
VSM PRESET ADJUST SETTING
Item
Measuring
instrument
Test point Adjustment part Description
Setting of
VSM PRESET
Remote
control unit
1. BRIGHT
2. CONT.
3. COLOUR
4. SHARP
5. HUE
6. R DRIVE
7. B DRIVE
1. Select 5.VSM PRESET from the SERVICE MENU.
2. Select COOL with the MENU key of the remote control unit.
1. Adjust the FUNCTION UP/DOWN and -/+ key to bring the set
values of 1.BRIGHT
～
7. B DRIVE to the values shown in the
table.
4. Press the MENU key and memorize the set value.
5. Respectively select the VSM PRESET mode for NORMAL and
WARM, and make similar adjustment as in 3 above.
6. Press the MENU key and memorize the set value.
$
Refer to OPERATING INSTRUCTIONS for the PICTURE
MODE.
VCO
(
CW
)
***.** MHz
TOO HIGH
ABOVE REFERENCE
JUST REFERENCE
BELOW REFERENCE
TOO LOW
: EXIT
YELLOW
fv
VSM preset mode
Setting item
COOL NORMAL WARM
1. BRIGHT
SETTING VALUE
+0 +0 +0
2. CONT.
SETTING VALUE
+12 +10 +2
3. COLOUR
SETTING VALUE
+6 +0 -2
4. SHARP
SETTING VALUE
+0 +0 -2
5. HUE
SETTING VALUE
+0 +0 +0
6. R DRIVE
SETTING VALUE
-20 +0 +16
7. B DRIVE
SETTING VALUE
+23 +0 -13
SETTING VALUES OF VSM PRESET