6-13
2-3. Each Self Check Function
Each Self Check function tests the FLD display, LED display, and
key input.
2-3-1. FLD and LED All ON
2-3-1-1. Transition Keys in Self Check Mode
•
[STOP]
key and
[OPEN/CLOSE]
key on the main unit
•
[LEFT]
key on the main unit and the remote commander
2-3-1-2. Operation and Display
In this mode, all LEDs except STANDBY LED and all segments
of FLD turn ON.
Example of FLD all ON
2-3-2. Main Unit Key Name Display and Key Code Display
2-3-2-1. Transition Keys in Self Check Mode
• Keys on main unit except keys transited in self check
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. Also, the key name
display and the key code display can be switched with the
[DIS-
key on the remote commander. “NOTHING” is displayed
when nothing is entered. Also, VIDEO CD, DVD, and CD seg-
ments turn on when a communication error occurred.
key on the main unit)
Input
IC404: Pin No. (Signal)
Voltage [V]
Pin
ej
(POWER)
Pin
ef
(O/C)
Pin
eg
(PLAY)
Pin
eh
(DISPLAY)
Pin
ed
(CURSOR)
0 – 0.2
POWER
OPEN/CLOSE
PLAY
STOP
ENTER
0.6 – 0.82
TVS
PREVIOUS
–
DISPLAY
DOWN
1.16 – 1.47
PREQ
PAUSE
–
MENU
LEFT
1.8 – 2.12
–
NEXT
–
RETURN
UP
2.48 – 2.7
–
–
–
TOP MENU
RIGHT
3.3
–
–
–
–
–
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