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6-6

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

2-3-1-1. Transition Keys in Self Check Mode
•   Z  key and x key on the main unit
•  

 T  key on the remote commander

2-3-1-2. Operation and display
In this mode, all LEDs and all segments of FLD turn ON.

2-3-2-1. Transition Keys in Self Check Mode
• Keys on the main unit except keys transited in Self Check

Mode

2-3-2-2. Operation and Display
When a key on the main unit is pressed in the Self Check mode,
the name of that key is displayed on the FLD. Aslo, the key name
display and the key code display can be switched with the
[DISPLAY] key on the remote commander, “NOTHING” is
displayed when nothing is entered. Also, DVD, V, CD segments
turn on when a communication error occurred.

• FLD display (at input of  H  key on the main unit)

Input
Voltage [V]

IC404: Pin No. (Signal)

PIN ef   (AD1)

PIN eg   (O/C)

PIN eh   (STOP)

PIN ej

0 - 0.20

PLAY

OPEN/CLOSE

STOP

POWER

0.60 - 0.82

PAUSE

-

-

-

1.16 - 1.47

PREVIOUS

-

-

-

1.80 - 2.12

NEXT

-

-

-

2.48 - 2.70

-

-

-

-

6-7

  H  key, key code: 0Ah)

2-3-3-1. Transition Keys in Self Check Mode
• Remote commander keys except keys transited in Self Check

Mode

2-3-3-2. Operation and Display
When a key on the remote commander is pressed in the Self
Check Mode, the name of that key is displayed on the FLD. Aslo,
the key name display and the key code display can be switched
with the [DISPLAY] key on the remote commander. “NOTHING”
is displayed when nothing is entered. Also, VIDEO CD, DVD,
and CD segments turn on when a communication error occurred.

• Remote commander key name display (at input of  X  key)

(at input of  X  key, key code:39h)

6-8

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, VIDEO
CD, DVD, and CD segments turn on.

2-3-5-1. Transition Keys in Self Check Mode
•

 t  key on the remote commander

• SHUTTLE on the remote commander during Anode Test

display (This unit does not provide JOG/SHUTTLE, and
therefore use another DVD remote commander having the JOG/
SHUTTLE)

2-3-5-2. Operation and Display
The Self Check Mode transits to this mode when 

 t  key is

entered. 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 switched
in order. When SHUTTLE input is clockwise, the segment
switches in 1 - 2 -3 direction, or counterclockwise it switches in 3
- 2- 1 direction.

r (Input in CW direction)

6-9

2-3-6-1. Transition Keys in Self Check Mode
•

 

R

 

 key on the remote commander

• SHUTTLE on the remote commander during Grid Test display

(This unit does not provide JOG/SHUTTLE, and therefore use
another DVD remote commander having the JOG/SHUTTLE)

2-3-6-2. Operation and Display
The Self Check Mode transits to this mode when 

 

R  key is

entered. This tests whether each grid turns on individually. The
first grid only of FLD turns on and other grid turn off. Each time
the SHUTTLE is entered, the grid is switched in order. When
SHUTTLE input is clockwise, the grid switched in 1 - 2 - 3
direction, or counterclockwise it switches in 3 - 2 - 1 direction.

2-3-7-1. Transition Keys in Self Check Mode
•

 

r

 

 key on the remote commander

• SHUTTLE on the remote commander during Grid Test display

(This model does not provide JOG/SHUTTLE, and therefore
use another DVD remote commander having the JOG/
SHUTTLE)

2-3-7-2. Operation and Display
LED is switched in order by the input JOG/SHUTTLE on the
remote commander. Also, LED ON/OFF is switched by the input
of same key as the function that turns on the LED conncerned.

r (Input in CW direction)