No. 52036
AV-21D43
AV-20N43
AV-14F43
30
Item
Measuring
instrument
Test point
Adjustment part
Description
7.SECAM
BL ADJUST
[Method of adjustment using measuring instrument]
Adjustment
of SECAM
BLACK
OFFSET
Remote
control unit
Signal
generator
1. Input a SECAM full field colour bar signal.
2. Enter the SERVICE MENU.
3. Select
2. V/C
from SERVICE MENU.
4. Select
7. SECAM BL ADJUST
with MENU
▼
/
▲
key.
5. Set the initial setting value with the MENU - / + key.
6. Switch the
①
key (colour OFF) and
②
key (colour ON) on the
remote control and make sure that there is no colour on the
black and white screen.
7. If the black and white screen is not best with the initial setting
value, make fine adjustment until you get the best black and
white screen.
8. While watching the screen, adjust the value to be the same
colour between ON & OFF by ten key on the remote control
unit.
9. Press the DISPLAY key twice to return to the normal screen.
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
1
2
3
4
5
6
7
8
9
COLOUR
ON
COLOUR
OFF
Summary of Contents for AV-14F43, AV-20N43, AV-21D43
Page 65: ...No 52036 AV 14F43 58 Memo ...
Page 66: ...No 52036 AV 14F43 59 Memo ...
