Table of Contents
Advertisement
V / C 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 screen to the optimum condition can be different from the initial setting values.
Do not change the initial setting values of the setting items not listed in "ADJUSTMENT".
Measuring
Item
instrument
Adjustment
Signal
of WHITE
generator
BALANCE
(Low light)
Remote
control
unit
V/C
1. CUTOFF
50Hz
/
:SELECT
- / + : OPERATE
REMOTE CONTROL UNIT
Single
H.LINE OFF
1
Single
H.LINE ON
4
R. CUTOFF(
)
▲
R. DRIVE( )
▲
7
R. CUTOFF(
)
R. DRIVE( )
(R) (G)
Adjustment
Signal
of WHITE
generator
BALANCE
(High light)
Remote
control
unit
V/C
2. DRIVE
50Hz
/
:SELECT
- / + : OPERATE
Test point
Adjustment part
1. CUT OFF (R)
CUT OFF (G)
CUT OFF (B)
SCREEN VR
(IN FBT)
PAL
* * *
(R)
* * *
(G)
* * *
(B)
DISP : EXIT
2
3
G. CUTOFF(
▲
5
6
B. CUTOFF(
▲
B. DRIVE( )
▲
8
9
B. CUTOFF(
B. DRIVE( )
G. CUTOFF(
(B)
2. DRIVE (R)
DRIVE (B)
PAL
* * *
(R)
* * *
(B)
DISP : EXIT
No. 51669
1. Receive a black and white signal (colour off).
2. From the SERVICE MENU, selct 2. V/C to display 1. CUT OFF
(R), (G) and (B) .
3. Set each value to initial setting value with 4～ ～ ～ ～ 9 keys of the
remote control unit.
1
4. Press the
key of the remote control unit to produce a single
horizontal line.
5. Turn the SCREEN VR fully counter-clockwise, then slowly turn
it clockwise to where a red, blue and green colour is faintly
visible.
4
9
6. Use keys
of the remote control unit and adjust the other
～
2 colours to where the single horizontal line appears white.
7. Turn the SCREEN VR to where the single horizontal line
glows faintly.
2
8. Press the
key to return to 1. CUT OFF screen.
9. Press the DISPLAY key twice to return to the normal screen.
Setting (Adjustment)
item
)
)
1. CUT OFF
)
)
1. Receive a black and white signal (colour off).
2. From the SERVICE MENU, selct 2. V/C.
3. Select 2. DRIVE (R) / (B) with MENU ▼ / ▲ key, and set each
value to initial setting value with
remote control unit.
4
4. Use the keys
and
5. Press the DISPLAY key twice to return to the nomal screen.
Setting (Adjustment)
item
2. DRIVE
Description
Variable
Initial setting
range
value
-128 ～ +127
R
-50
-128 ～ +127
G
-50
-128 ～ +127
B
-50
4
7
6
9
and
or
and
7
6
9
or
and
to produce a white screen
Variable
Initial setting
range
value
-128 ～ +127
R
+ 0
-128 ～ +127
B
+ 0
AV-A14M3
AV-A14T3
AV-A14AU3
AV-1413EE
keys of the
19
Advertisement
Table of Contents
