No. 52024
AV-21F3
AV-21FR3
AV-21FMG3B
26
Item
Measuring
instrument
Test point
Ad justment part
Description
7.SECAM
BL ADJUST
[Method of adjustment using measuring instrument]
Ad justment
of SECAM
BL ACK
OFFSET
Remote
control unit
Signal
generator
1. Input a SECAM full field c olour 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 (c olour OFF) and
②
key (c olour ON) on the
remote control and make sure that there is no colour on the
blac k 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, adjus t the value to be the s ame
colour between ON & OFF by ten key on the remote c ontrol
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-21F3
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