Pioneer PDP-R03U, Service Manual

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PDP-R03U
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Entering a special mode
1. Entering the process adjustment mode
With the system being ON, turn OFF the main power of the plasma display. Next holding down the INPUT SELECT
and CH UP buttons on the plasma display itself, turn ON the main power again. Now the adjustment mode screen
shows up.
2. Adjustments in the adjustment process mode
[Steps]
Make adjustments using the process adjustment mode buttons, listed below.
[Description]
Following the items displayed on the process adjustment menu screen, adjust the settings given in their
adjustment tables.
3. Procedure for making factory settings
[Steps]
In the process adjustment mode, move the cursor to the line “INDUSTRY INIT” onscreen. Turn ON with the VOL
key and press the SET/ENTER key.
(Within the adjustment process, the channel settings remain unchanged. Once you exit the process adjustment
mode, the channel settings entered in the delivery adjustment mode become valid.)
[Description]
The user’s adjustment parameters and others will be set to the default values. Keep in mind that the channel
settings will also be initialized.
Exiting the process adjustment mode
To exit the process adjustment mode, turn off the AVC System power.
OSD menu and parameters displayed at manual adjustment
• The default values may slightly differ depending upon the program version to be rewritten.
• The settings are not initialized to the default values by merely rewriting the program. (See the paragraph for
Procedure for adjusting each part of the AVC System.)
(1) Descriptions of special buttons in process adjustment mode
(All on the remote controller)
Cursor UP key
: Returns to the previous page.
Cursor DOWN key : Proceeds to the next page.
Vol UP key
: Increases the adjusted value by 1.
Vol DOWN key : Decreases the adjusted value by 1.
Cursor RIGHT key : Increases the adjusted value by 10.
Cursor LEFT key : Decreases the adjusted value by 10.
CH UP key
: Moves up the cursor.
CH DOWN key : Moves down the cursor.
(2) Process adjustment menu table
The items displayed on the menu screen must be written down before replacing the EEPROM at the AVC
System side.
Procedure for replacing the PC I/F unit
Before replacing the PC I/F unit, write down the items displayed on each menu screen of the adjustment process.
If the I/F unit is completely broken and the above items cannot be jotted down in advance, follow the instructions
in “Adjustment procedures and items” and make all adjustments.