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Each Self Check function tests the FLD display, LED display, and
key input.

•  

← key on the remote commander

In this mode, all LEDs and all segments of FLD turn ON.
Example of FLD all ON

Input

IC404: Pin No. (Signal)

Voltage [V]

Pin ef (PLAY)

Pin eg (O/C)

Pin eh (STOP)

Pin ej (POWER)

0 – 0.20

PLAY

EJECT

STOP

POWER

0.60 – 0.82

PAUSE

–

–

–

1.16 – 1.47

PREVIOUS

–

–

–

1.80 – 2.12

NEXT

–

–

–

2.48 – 2.70

–

–

–

–

• Keys on the main unit except keys transited in Self Check Mode

When a key on the main unit is pressed in the Self Check Mode,
the name of that key is displayed on the FLD. Also, the key name
display and the key code display can be switched with the

[DISPLAY]

 key on the remote commander. “NOTHING” is dis-

played when nothing is entered. Also, DVD and VCD segments
turn on when a communication error occurred.

FLD display (at input of

H

key on the main unit)

Key code display (at input of

H

key, Key code: 0Ah)

At input of faulty voltage

When key is pressed double

• Remote commander keys except keys transited in Self Check

Mode

When a key on the remote commander is pressed in the Self Check
Mode, the name of that key is displayed on the FLD. Also, the key
name display and the key code display can be switched with the

[DISPLAY]

 key on the remote commander. “NOTHING” is dis-

played when nothing is entered. Also, DVD and VCD segments
turn on when a communication error occurred.

Remote commander key name display (at input of

X

key)

Remote commander key code display (at input of

X

key, Key code: 39h)

The communication state is monitored and displayed while the
key name on the main unit and the remote commander is displayed.
When the communication to the System Controller failed, DVD
and VCD segments turn on.

Communication error display (at no input of key and remote com-
mander)

Communication error display (at code display without input of
the remote commander)

•

→

key on the remote commander

• SHUTTLE on the remote commander during Anode Test dis-

play (This model does not provide JOG/SHUTTLE, and there-
fore use another DVD remote commander having the JOG/
SHUTTLE)

The Self Check Mode transits to this mode when

→

key is en-

tered. This tests whether each segment turns on individually. Only
the first segment of each grid of FLD turns on, and each time the
SHUTTLE is entered, the segment of each grid is switched in or-
der. When SHUTTLE input is clockwise, the segment switches in
1 

→ 2 → 3 direction, or counterclockwise it switches in 3 → 2 →

1 direction.

Display at the start of Anode Test

                

↓      (Input in CW direction)