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AV-21DMT3/AV-21D3
AV-2135TEE/AV-2135EE
AV-21DMG3
VIDEO / CHROMA CIRCUIT ADJUSTMENT
The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values.
The setting values which adjust the scr een to the optimum condition can be different from the initial setting values.
Do no t change the initial setting values of the setting items not listed in "ADJUSTMENT".
Measuring
Item
instrument
Signal
Ad justment
gener ator
of WHITE
BALANCE
Remote
(Low light)
control unit
V/C
1. CUTO FF
50Hz
/
:SELECT
- / + : OPERATE
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
CUT OF F OFF
(H.LINE O FF)
1
CUT OF F ON
(H.LINE O N)
4
R. CUTO FF (
)
▲
R. DRIVE(
▲
)
7
R. CUTO FF (
)
▼
R. DRIVE(
)
▼
R
Signal
Ad justment
gener ator
of WHITE
BALANCE
Remote
(High light)
control unit
V/C
2. DRIVE
50Hz
/
:SELECT
- / + : OPERATE
22
Test point
Ad justment part
1. CUT OFF (R)
CUT OFF (G)
CUT OFF (B)
SCREEN VR
[IN HVT]
PAL
(R) * **
(G) * **
(B) * **
DISP : EXIT
2
3
G.CUT OF F(
)
▲
5
6
B. CUT OFF (
)
▲
B. DRIVE(
▲
)
8
9
B. CUT OFF (
)
B. DRIVE(
)
G.CUT OF F(
)
G
B
2. DRIVE ( R )
DRIVE (B)
PAL
(R) * **
(B) * **
DISP : EXIT
1. Input a blac k and white signal (colour off).
2. Enter the SERVICE MENU.
3. Select 2. V/C from the SERVICE MENU, then selec t 1. CUT OFF
(R), (G) and (B) .
4. Set each value to initial s etting value with 4～ 9 keys of the
remote control unit.
1
5. Press the
key of the remote control unit to show the single
horizontal line on screen.
6. Turn the SCREEN VR fully counter-cloc kwise, then slowly turn it
clockwis e to where one of a red, blue or green colour is faintly
vis ible.
4
9
7. Use keys
～
of the remote c ontrol unit and adjust the other 2
colours which except the appeared colour to where the single
horizontal line appears white.
8. Turn the SCREEN VR to where the single horiz ontal line glows
faintly.
2
9. Press the
key to turn off the single horizontal line.
10. Press the DISPLAY key twice to return to the normal screen.
Ad justment item
1. CUT OFF
1. Input a blac k and white signal (colour off).
2. Enter the SERVICE MENU.
3. Select 2. V/C from the SERVICE MENU.
4. Select 2. DRIVE (R) / (B) with MENU ▼/▲ key, and set each
value to initial s etting value with 4 and 7 or 6 and 9 keys of the
remote control unit.
4
7
5. Use the keys
and
6. Press the DISPLAY key twice to return to the nomal screen.
Ad justment item
2. DRIVE
No. 52023
Description
Variable
Initial setting
range
value
-128～+127
R
-50
-128～+127
G
-50
-128 ～ +127
B
-50
6
9
or
and
to produc e a white screen
Variable
Initial setting
range
value
-128 ～ +127
R
+0
-128～+127
B
+0
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