Pioneer PDP-501MX Field Service Manual - Page 24

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PDP-501MX

Service Factory Mode

This mode is used for checking the operations and setting the picture

quality.

Perform the operations of the service factory mode using the remote

control unit provided with the PDP-501MX (CU-PDP002:

AXD1437) and the remote control unit provided with the PDP-

501HD (CU-PDP001: AXD1432).

1. Entering the factory mode

In the standby state, press the remote control keys Menu , Set ,

and Power in this order within 3 seconds. (See figure below '.)

Or in the ON state, send the <FAY> command of RS-232C.

Normal operation

mode

In service

factory mode

Service factory Mode

SERVICE MENU

Display

RANGE CHECK

Front surround

Mute

PICTURE

Standard/AV

INITIALIZE

Bilingual

• When the service factory mode is set, the video and the screen

will be reset.

• In the service factory mode, the Mute key functions to change

the mode in the following order;

SERVICE MENU→RANGE CHK.→PICTURE→INIT.

The other keys Display , Front Surround , Standard/AV

memory , and Bilingual function to switch the mode directly.

• In the factory mode, press the Menu key to set the normal

operation mode.

2. SERVICE MENU ( Display Call key)

Information mode

PD5435A

TV SYSTEM

CONTROL µ-COM'S

Version

• Refer to the table on the next page for details on the video signal

type and screen size.

• Signal state [ / ]:Composite, Y/C

[+]:Component (Colour difference signal)

[None]:RGB

Note: The EA/ in the above example indicates that the signal input

is the NTSC (15.7 kHz/60 Hz) and screen size is NATURAL

WIDE.

(Standby)

<FAN>

Mute

memory

Mute

MODE

E A /

Image signal

discrimination

Screen size

Signal type

3. RANGE CHECK

( Front Surround key)

Mode for checking the operations of the circuits.

Each time this key is pressed, the mode changes from center,

maximum, to minimum.

RANGE

Current main menu

CONTRAST

Setting

parameter

Keys

1 COLOUR

Center→Maximum→Minimum (Each time key 1 is pressed)

2 CONTRAST

Center→Maximum→Minimum (Each time key 2 is pressed)

3 SHARP (NESS)

Center→Maximum→Minimum (Each time key 3 is pressed)

4 CLK FRQ.

Center→Maximum→Minimum (Each time key 4 is pressed)

COLOUR and SHARP cannot be used for RGB (PC/VIDEO (RGB

input)).

POWER

STANDBY/ON

INPUT1

INPUT2

INPUT3

INPUT4

VIDEO

C.VIDEO

RGB

S-VIDEO

( RCA )

( BNC )

( D-sub )

FULL AUTO

SCREEN

ZOOM

SIZE

DISPLAY

Front

Surround

SET

Standard

/AV memory

Bilingual

PLASMA DISPLAY

REMOTE CONTROL UNIT

Remote control unit provided

with the PDP-501MX

(CU-PDP002: AXD1437)

<Note> Do not press keys nor make changes in the

factory mode other than the adjustment items

indicated in the service manual.

MODE

E A /

: 128

Range (center, maximum,

and minimum)

BS 1

BS 3

BS 5

BS 7

BS 9

BS 11

BS 13

BS 15

WIDE PLASMA DISPLAY

REMOTE CONTROL UNIT

Remote control unit provided with

the PDP-501HD

(CU-PDP001: AXD1432)

SET

MUTE

Volume +

Volume –