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JVC PD-42DX Service Manual page 22

Pdp colour television
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PD-42DX
3.6 BASIC OPERATION OF THE SERVICE MENU MODE [USING REMOTE CONTROL UNIT]
3.6.1 HOW TO ENTER THE SERVICE MENU MODE
NOTE:
Ensure that the cursor (arrow) of the User Menu screen is
pointing at Picture Control.
(1) Press the [INFORMATION] key and the [MUTING] key of
the REMOTE CONTROL UNIT simultaneously, and the
SERVICE MENU screen of Fig.4 will be displayed.
(2) When the Main Menu is displayed, press any key of the [1]
to [0] key to enter the corresponding menu mode.
*Press any of the [1] to [0] keys before the Service Menu
mode disappears.
(3) Select the service item using the [FUNCTION (UP/DOWN)]
key.
(4) Set the value using the [FUNCTION (+/-)] key.
(5) Press the [OK] key to save the value.
SERVICE MENU SCREEN
SERVICE MENU SCREEN
SERVICE MENU
1. IF
3. AUDIO
5. VSM PRESET
7. VNR
9. SHIPPING (OFF)
1-9 : SELECT
3.6.2 HOW TO EXIT THE SERVICE MENU MODE
Press the [INFORMATION] key to exit the Service Menu mode.
3.6.3 SERVICE CONTROL KEY LAYOUT ON THE REMOTE
CONTROL UNIT
MUTING
1~0
INFOMATION
FUNCTION-/+
1-22 (No.52088)
2. V/C
4. DD/CM
6. STATUS
8. IP
0. BUS FREE
i : EXIT
Fig.4
OK
FUNCTION UP/DOWN
Fig.5
3.6.4 SETTINGS OF THE SERVICE MENUS
3.6.4.1
[1. IF] (VCO adjustment, ATT setting)
[Do not adjust]
3.6.4.2
[2. V/C] (VIDEO setting)
[Do not change settings of items that are not included in the
"ADJUSTMENT PROCEDURE".]
Sets output data to the video circuit.
• [Function (up/down)] key
For scrolling up/down the item codes.
• [Function (+/-)] key
For scrolling up/down the data values.
3.6.4.3
[3. AUDIO] (SOUND setting)
[Do not adjust]
3.6.4.4
[4. DD/CM] (Panel picture processing setting)
[Do not change settings of items that are not included in the
"ADJUSTMENT PROCEDURE".]
Sets output data to the deflection circuit.
• [Function (up/down)] key
For scrolling up/down the item codes.
• [Function (+/-)] key
For scrolling up/down the data values.
3.6.4.5
[5. VSM PRESET] (PICTURE preset setting)
[Refer to page 1-16.]
3.6.4.6
[6. STATUS]
(The version of software, the aspect, and the state of
debugging are displayed. )
[Setting for this item is not required in servicing]
3.6.4.7
[7. VNR] (Noise reduction setting)
[Do not adjust]
Sets output data to the digital noise reduction circuit.
3.6.4.8
[8. IP] (DIST setting)
[Do not adjust]
Sets output data to the DIST circuit.
3.6.4.9
[9. SHIPPING (OFF)]
[Setting for this item is not required in servicing]
3.6.4.10 [10. BUE FREE]
[Setting for this item is not required in servicing]

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