Aiwa XS-DV335 Service Manual page 43

2. FRONTEND TEST MODE
2-1. Starting Frontend Test Mode
2-1-1. Starting in Status/Media Display Mode
1) When Status/Media Display Mode is activated, insert the test disc, and start TOC READ.
2) Press the SETUP and PLAY buttons at the same time for over three seconds.
2-1-2. Starting in Normal Mode
1) Insert the test disc, and start TOC READ.
2) When the disc stops, press the remote control buttons in the following order within two seconds:
"RETURN" → "ANGLE" → "RETURN" → "C".
When FRONTEND TEST MODE is activated, the FL display appears "FE TEST".
2-2. Exiting Frontend Test Mode
Unplug the AC plug.
The following are alternative ways to exit the mode:
• Switch functions by pressing the function buttons except the DVD/CD button.
• Press the POWER button.
2-3. Frontend Test Mode Buttons and Functions
The function buttons on the main unit and remote control, and their operations are shown in the chart below.
Status Main Unit Buttons
STOP FF
RWD
RETURN
ENTER
PLAY
PLAY STOP
The following are the details of each operation.
2-3-1. Sled Forward
PU moves to the outer track with the "FF" button on the main unit or "1" button on the remote control in Stop mode.
To stop, press the "STOP" button on the main unit or "6" button on the remote control; else PU will not stop and move to the
further outer track.
2-3-2. Sled Rewind
PU moves to the inner track when the "RWD" button on the main unit or "2" button on the remote control is pressed in Stop
mode.
2-3-3. Spindle Motor Continuous Kick (clockwise)
Spindle rotates clockwise by pressing the "RETURN" button on the main unit or "3" button on the remote control in Stop mode.
To stop the operation, press the "STOP" button on the main unit or "6" button on the remote control.
2-3-4. Laser ON/OFF
The laser turns on/off by pressing the "ENTER" button on the main unit or "4" button on the remote control in Stop mode.
Each time the button is pressed, the following operations occur accordingly:
"DVD Laser ON" → "CD Laser ON" → "Laser OFF" → "DVD Laser ON" → "CD Laser ON" → "Laser OFF" → .....
Remote Control Buttons
"1"
"2"
"3"
"4"
"7"
"6"
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Operation
Sled forward
Sled rewind
Spindle motor continuous kick (clockwise)
Laser ON/OFF
PLAY (ALL SERVO ON)
STOP (ALL SERVO OFF)