JVC RM-C1305-1H Service Manual page 16

4.5 BASIC OPERATION IN SERVICE MENU
4.5.1 TOOL OF SERVICE MENU OPERATION
Operate the SERVICE MENU with the remote control unit.
4.5.2 SERVICE MENU ITEMS
With the SERVICE MENU,various settings (adjustments) can be made,and they are broadly classified in the following items
of settings:
1. IF
2. VC
3. DEF
4. VSM PRESET
5. PRESET
6. A2NICAM
[AV-21V511/B, AV-21V531/B]
6/7. PLUG & PLAY (ON)
4.5.3 BASIC OPERATION IN SERVICE MENU
1. HOW TO ENTER SERVICE MENU
Press the [DISPLAY] key and the [PICTURE MODE] key on the remote control unit simultaneously.
The SERVICE MENU screen will be displayed. (See Fig. 1 on the next page.)
2. SELECTION OF SUB MENU SCREEN
Press one of the keys 1 to 6 on the remote control unit,and select the SUB MENU SCREEN from the SERVICE MENU. (See
Fig.1 on the next page.)
SERVICE MENU
→
1. IF
2. VC
3. DEF
4. VSM PRESET
5. PRESET
6. A2NICAM [AV-21V511/B, AV-21V531/B]
6/7. PLUG & PLAY (ON)
3. METHOD OF SETTING
NOTES:
•
Once the setting values are set, they are memorized automatically.
•
It must not adjust without inputting a signal.
(1) 1. IF
[1.VCO ] : Under normal conditions, no adjustment is required.
(a) [1] key
(b) [1] key
(c) [DISPLAY] key
[2.DELAY POINT ]
(a) [1] key
(b) [2] key
(c) MENU [ ]/[
!
(d) [DISPLAY] key
(2) 2. VC, 3. DEF, 4. VSM PRESET, 5. PRESET and 6. A2NICAM
(a) [2] ~[6] keys
(b) MENU [ ]/[
#
(c) MENU [ ]/[
!
(d) [DISPLAY] key
(3) 6/7. PLUG & PLAY (ON)
This is not used for service.
4. Release of SERVICE MENU
After completing the setting, return to the SERVICE MENU by pressing the [DISPLAY] key, then again press the [DISPLAY]
key to return to the normal screen.
1-16 (No. 52176)
For entering/adjusting the setting values (adjustment values) of the IF circuit.
For entering/adjusting the setting values (adjustment values) of the VIDEO circuit.
For entering/adjusting the setting values (adjustment values) of the DEFLECTION circuit.
For setting the values of STANDARD,SOFT and BRIGHT.
(VSM:video status memory)
For setting the values of the preset.
For entering/adjusting the setting values (adjustment values) of the multi-sound circuit.
This is not used for service.
SUB MENU
Select 1. IF.
Select 1. VCO.
When this is pressed twice, you will return to the SERVICE MENU.
Select 1. IF.
Select 2. DELAY POINT.
] key Adjust the setting value.
"
When this is pressed twice, you will return to the SERVICE MENU.
Select one from 2. VC, 3. DEF, 4. VSM PRESET, 5. PRESET and 6. A2NICAM.
] key Select setting items.
$
] key Adjust the setting values of the setting items.
"
Use the number keys on the remote control unit for setting of WHITE BALANCE.
For the setting, refer to each item concerned.
When this is pressed, you will return to the SERVICE MENU.