Pioneer PD-R555RW Panduan Servis - Halaman 44

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Halaman Cetak

PDR-555RW, PDR-V500, PDR-19RW, PDR-509

[Playing a disc in Test mode]

Operate the keys in the following sequence to play a disc.

FINALIZE

Lights the laser diode and closes the focus

servo.(The PGM key is also valid.)

↓

PLAY

Starts up the spindle motor and closes the

spindle servo.

↓

PAUSE

Closes the tracking servo.

Operate the keys in a 2- to 3-second intervals

[Switching the time display in Test mode]

When the INPUT selector is set to ANALOG, you can change the

time display with tracking on by pressing the SKIP ON/OFF key.

SKIP OFF (SKIP segments lit) : Absolute time (ATIME)

SKIP ON (SKIP segments unlit) : Sub Q TIME

For PDR-509, this key becomes TIME Key.

[Operation for line adjustment in Test

mode]

Operating procedure:

1 Set to Test mode after setting the INPUT selector to ANALOG.

2 Make preparations for measurements.

3 Set the INPUT selector to OPTICAL (OPT) or COAXIL

(COAX). (The ALC segments light.)

4 Select the adjustment items with the AUTO/MANUAL key.

You can select the adjustment items for steps 3 and 4 in the

combinations listed below.

After operation of steps 3 and 4, the adjustment item number is

displayed at TNO of the FL display, and the current set value of that

item is displayed at MIN and SEC.

5 Press the REC key to change the value to the minus direction or

the REC MUTE key to change it in the plus direction.

(For PDR-509, the value changes into the direction of the plus if

JOGDIAL turns clockwise. The value changes into the direction

of the minus if JOGDIAL turns counterclockwise.)

You may see the Q data or ATIP data of the disc by switching

the INPUT selector to ANALOG in this state. If you set the

INPUT selector back to OPTICAL (OPT) again, the former

adjustment item is resumed.

6 When the desired value is set, register it by pressing the SET

key.

The registered value lights and the "?" segments go dark when

the backup of the value in EEPROM is completed.

7 If you wish to initialize adjustment values 1 to 4 to the default

values of the microcomputer, press and hold the SKIP CLEAR

key for about 4 seconds with the INPUT selector set to OPTICAL

(OPT) or COAXIL (COAX). Adjustment values 1 to 4 are

initialized and registered in EEPROM.