TEST MODE
< How to Enter the Test Mode >Pressing the [E] key decreases the track number to -1.
Pressing the [F] key increases the track number to +1.
While pressing the SLEEP key, insert the AC power cord
Pressing OPEN/CLOSE key opens or closes the tray.
to AC wall outlet.
The machine enters the [Sled mode].
< When the Machine Has Entered the Test
< How to Exit the Test Mode >
Mode >
Remove the AC power cord from power outlet, or turn
The system is initialized and the main power is turned on.off the system power.
During the test mode, the main power of the CD block is
turned on always. The test mode starts with the [SledThe focus bias, tracking balance and the tracking gain
mode].adjustment values can be displayed, modified, set and
released in the Play mode only of the following Test
< Types of Test Mode >mode.
When the PRGM button is pressed during Play, the
[Sled mode]
adjustment value of the focus bias is displayed. After
All displays of the FL tubes light. The optical pickup canthat, you can enter the followings:
be moved by pressing [E] or [F] key.
Y FOCUS - BIAS
Pressing the [2] key establishes the [Play mode].
[Display]: Pressing the PRGM key during disc play, the
focus bias setting value is displayed.
Pressing the [E] key moves the sled to outer
[Adjustment]: Every pressing of the Ţ key decrements
circumference.
the adjustment value by 1 step.
Pressing the [F] key moves the sled to inner
Every pressing of the � key increments the adjustment
circumference.
value by 1 step.
Pressing OPEN/CLOSE key opens or closes the tray.
[Set]: The adjustment value is set by pressing the PLAY
key after adjustment. Playback a disc after setting.
Lighting of all displays of the FL tubes are turned off and
[Release]: The set value can be released by pressing the
returns to normal display. The focus search is performed
STOP key.
in the focus mode regardless whether disc is inserted or
not, or focus OK or NG. (Numbers of times of focus
Y TRACKING - BALANCE
search is unlimited. Auto sequence is not used.)
[Display]: Pressing the REPEAT key during disc play,
Focus servo is not locked in even the focus is obtained.
the tracking balance setting value is displayed.
[Adjustment]: The same procedure as in the FOCUS -
Pressing the [2] key establishes the [Play mode].
BIAS.
Pressing the [E] key decreases the track number to -1.
[Set]: The same procedure as in the FOCUS - BIAS.
Pressing the [F] key increases the track number to +1.
[Release]: The same procedure as in the FOCUS - BIAS.
Pressing OPEN/CLOSE key opens or closes the tray.
The machine enters the [Sled mode].
Y TRACKING - GAIN
[Play mode][Display]: Pressing the DISPLAY key during disc play,
the tracking balance setting value is displayed.
Lighting of all displays of the FL tubes are turned off and
[Adjustment]: The same procedure as in the FOCUS -
returns to normal display. The focus search (numbers of
BIAS.
search is unlimited) is performed. When focus comes to
[Set]: The same procedure as in the FOCUS - BIAS.
in-focus, the focus servo is locked in and the machines
[Release]: The same procedure as in the FOCUS - BIAS.
enters the normal play mode.
During [Play mode], GFS and sound skipping are not
Display method
monitored.
When focus becomes out-of-focus, another attempt is
made to search for focus.
:
The tracking servo and the sled servo can be turned on8 8 8-8 8 8 8
and off by pressing the [2] key.
Y FOCUS - BIAS
Pressing the [9] key establishes the [Sled mode].
The [ || ] display can be turned on and off by pressing
the [2] key .
F -8 8
While the [ || ] display is turned off:Y TRACKING - BALANCE
CLV-A Tracking servo: on
Sled servo: on
While the [ || ] display is turned on:
L-8 8
CLV-A Tracking servo: off
Sled servo: off
Y TRACKING - GAIN
G A-8 8
17 |
ACEC
AIWA
