SECTION 3
TEST MODE
[MC Cold Reset]Procedure:
* The cold reset clears all data including preset data stored in the1. Press the three buttons x , ENTER and DISPLAY at the
RAM to initial conditions. Execute this mode when returningsame time. The set enters the GC test mode, and all of the
the set to the customer.fluorescent tubes and LEDs turn on.
2. From this state, any one of the three modes MODEL NAME,
Procedure:KEY CHECK and VACS can be selected. Go to step 3 to enter
1. Press the three buttons x , ENTER and @/1 at the samethe MODEL NAME test mode. Go to step 5 to enter the KEY
time.CHECK test mode. Go to step 11 to enter the VACS test mode.
2. The fluorescent indicator tube turns off for a moment and the3. [MODEL NAME test mode ] From the state of step 2, press the
RAM is reset to the initial conditions.CONTINUE/STEREO/MONO button. Every pressing of the
CONTINUE/STEREO/MONO button advances the following
[MC Hot Reset]check modes and displays in the given order. Model name
* This mode resets the set with the preset data kept stored in thedisplay, destination display, MC version display, GC version
display, DC version display, VC version display and CC version
memory. This hot reset mode is performed also when the power
cord is plugged in and out.display.
4. To exit the GC test mode and to return to the STANDBY mode,
press the x , ENTER and DISPLAY buttons again.
Procedure:
1. Press the three buttons x , ENTER and FUNCTION at the5. [KEY CHECK test mode ] You can enter this mode directly
from step 2. When you performed steps 3, perform steps 4,
same time.then 1 and 2 before starting the step 5.
2. The fluorescent indicator tube turns off for a moment and the
RAM is reset to the initial conditions.[KEY CHECK test mode ] From the GC test mode, press the
PROGRAM button to enter the key check mode.
The display: K 1, J 0, V 0 appears.
[CD Initial]6. The value after K indicates the number of times that the key is
pressed. 1 is displayed because the PROGRAM button has
* The CD INITIAL clears all of the CD related data. Execute
this mode when returning the set to the customer.already been pressed.
7. When other keys are pressed one after another, the key count
increases up to 43. The keys which have already been pressed,
Procedure:
are not counted.
1. Press the three buttons x , ENTER and CONTINUE/8. The value after J indicates the number of clicks that the JOG
STEREO/MONO at the same time.dial is rotated. The clockwise rotation increases the count value.
2. The message OSTANDBY� appears on the fluorescent indicator
The counter-clockwise rotation decreases the count value.
tube and the CD related data is reset to the initial conditions.9. The value after V also indicates amount of rotation of volume
control. The clockwise rotation increases the count value. The
counter-clockwise rotation decreases the count value.
[CD Line Test]10. To exit the GC test mode and to return to the STANDBY mode,
* The CD Line test displays the rotating time required for one
press the x , ENTER and DISPLAY buttons again.
rotation by rotating the disc tray.11. [VACS test mode ] You can enter this mode directly from step
2. When you performed steps 3, perform steps 4, then 1 and 2
Procedure:
before starting the step 5.
1. Press the three buttons x , ENTER and CLOCK/TIMER SET[VACS test mode ] From the GC test mode, press the SHUFFLE
at the same time. The CD PLAY LED and the CD PAUSE LEDbutton to enter the VACS attenuation check mode. The display:
flash alternately and the disc tray starts rotation.VOL NORMAL appears.
2. The message Oxx << y.y� appears on the fluorescent indicator12. To exit the GC test mode and to return to the STANDBY mode,
tube. The left numbers count up the discs starting from 1 to 51.press the x , ENTER and DISPLAY buttons again.
The left numbers Oy.y� indicate the rotating time required for
one rotation by rotating the disc tray.
3. To exit the CD LINE test mode, execute the MC Hot Reset.
[Aging Mode]
The decks A and B are operated automatically for aging purpose.
When errors occur during aging, causes of errors are displayed and
[CD Memo All Clear]the aging mode is stopped.
* The mode clears all contents of the CD disc memo. Execute
this mode when returning the set to the customer.
How to enter the aging mode
1. Turn on the main power. Install a playback tape to deck A and
Procedure:install a blank tape to deck B.
1. Press the two buttons MEMO INPUT and ENTER at the2. Select TAPE A with the FUNCTION button.
same time.3. Press the three buttons of x , ENTER and SHUFFLE at the
2. The message OALL ERASE� appears on the fluorescent indicatorsame time to enter the aging mode.
tube and the CD disc memo is all cleared.
How to exit the aging mode.
Turn off the main power.
[GC Test Mode]1. Rewind the tapes A and B. Tapes stop at the shut-off of tape A
* This mode checks microprocessor version number, keys,and the aging mode advances to the next step.
fluorescent tubes, LEDs and VACS (Variable AttenuationThe message: TAPE A AG-1 appears.
Control System).2. The tape A is played back in the FWD mode. After two minutes
of the FWD playback, the aging mode advances to the next
step.
The message: TAPE A AG-2 appears.
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ACEC
