Table of Contents
Advertisement
AV-21PM
Measuring
Item
instrument
Adjustment
Signal
of WHITE
generator
BALANCE
(Low light)
Remote
control
unit
V/C
1. CUTOFF
50Hz
a : SELECT
− / + : OPERATE
REMOTE CONTROL UNIT
H.LINE OFF
1
H.LINE ON
4
R. CUTOFF (
)
R. DRIVE (
)
7
R. CUTOFF (
)
R. DRIVE (
)
Adjustment
Signal
of WHITE
generator
BALANCE
(High light)
Remote
control
unit
V/C
2. DRIVE
50Hz
a : SELECT
− / + : OPERATE
16
Test point
Adjustment part
1. CUTOFF (R)
CUTOFF (G)
CUTOFF (B)
SCREEN VR
(In HVT)
PAL
(R)
(G)
(B)
DISP : EXIT
2
3
G. CUTOFF (
)
5
6
B. CUTOFF (
)
B. DRIVE (
)
8
9
B. CUTOFF (
)
B. DRIVE (
)
G. CUTOFF (
)
2. DRIVE (R)
DRIVE (B)
PAL
(R)
(B)
DISP : EXIT
No. 56055
Description
1. Receive a black and white signal (colour off).
2. Select 2. V/C from the SERVICE MENU.
3. Select 1. CUTOFF (R), (G) and (B) with the MENU a key,
and set each value to initial setting value with 4 ~ 9 keys on
the remote control unit.
4. Press the 1 key on the remote control unit to produce a single
horizontal line.
5. Turn the SCREEN VR fully counterclockwise, then slowly turn
it clockwise to where a red, blue, or green colour is faintly vis-
ible.
6. Use keys 4 ~ 9 on 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.
8. Press the 2 key to return to 1. CUTOFF screen.
9. Press the DISPLAY key twice to return to the normal screen.
Setting (Adjustment)
item
−128 ~ +127
R
−128 ~ +127
1. CUT OFF
G
−128 ~ +127
B
1. Receive a black and white signal (colour off).
2. Select 2. V/C from the SERVICE MENU.
3. Select 2. DRIVE (R) / (B) with MENU a key, and set each
value to initial setting value with 4 and 7 keys, or 6 and 9 keys
on the remote control unit.
4. Use the keys 4 and 7 or 6 and 9 to produce a white screen.
5. Press the DISPLAY key twice to return to the normal screen.
Setting (Adjustment)
item
−64 ~ +63
R
2. DRIVE
−64 ~ +63
B
Variable
Initial setting
range
value
−50
−50
−50
Variable
Initial setting
range
value
0
0
Advertisement
Table of Contents
