JVC AV-20NMG3 EN - Manual (Page 21)

No. 52025
AV-20N3
AV-20NMG3
AV-20NMG3B
21
Item
Measuring
instrument
Test point Ad justment part Description
Ad justment
of DELAY
POINT
(AGC) Signal
generator
Remote
control unit
DELAY POINT
(AGC TAKE-OVER)
1. Input a blac k and white signal (colour off).
2. Enter the SERVICE MENU.
3. Select 1. IF from the SERVICE MENU.
4. Select 2. DELAY POINT by pressing the 2 key on the remote
control unit.
5. Set the setting v alues of the setting items as shown bellow
table.
6. Then adjust the MENU - or + key until video noise disappears.
7. Turn to other channels and make sure that there are no
irregularities.
Setting Item Variable range Initial setting value
MATSUSHITA
(QAU0287-001)
MURATA
(QAU0185-004)
ALPS
(QAU0282-001) NT SC 3.58
45 45 45
DELAY POINT
(AGC TAKE OVER)
OTHER
0～127
35 45 35
DELAY POINT UHF
AGC TAKE-OVER **
- / + : OPERATE DISP : EXIT