SECTION 4
TEST MODE
[MC Cold Reset][Change-over of AM Tuner Step between 9 kHz and
Y The cold reset clears all data including preset data stored in the10 kHz]
RAM to initial conditions. Execute this mode when returY A step of MW channels can be changninged over between 9 kHz
the set to the customer.and 10 kHz.
Procedure:Procedure:
1. Press three bxuttons , ENTER ,? and/1 simultaneously.1. Press?/1 button to turn the set ON.
2. The fluorescent indicator tube displays COLD RESET and2. Select the function TUNER, and press TUNER/BAND
the set is reset.button to select the BAND AM.
3. Press?/1 button to turn the set OFF.
[CD Ship Mode]4. Press ENTER and?/1 buttons simultaneously, and the display
Y This mode moves the pickup to the position durabof fle to vibra-luorescent indicator tube changes to AM 9 k STEP or
tion. Use this mode when returning the set to the customer afterOAM 10 k STEP, and thus the channel step is changed over.
repair.
Procedure:[GC Test Mode]
1. Press?/1 button to turn the set ON.Y This mode is used to check the software version, FL tube, LED,
2. Press three buttonsx , ENTER , and SPECTRUMkeyboard and VACS.
simultaneously.Procedure:
3. After the "STANDBY" display blinks six times, a messa1. Press three bgexuttons, ENTER , and DISC 2 simultaneously.
LOCK is displayed on the fluorescent indicator tube, and the2. LEDs and fluorescent indicator tube are all turned on.
CD ship mode is set.3. When you want to enter the software version display mode,
press DISC 1 . The model number and destination are displayed.
[MC Hot Reset]4. Each time DISC 1 is pressed, the display changes starting
Y This mode resets the set with the preset data kefrom MC vpt stored in theersion, GC version, VC version, CD version, CM
memory. The hot reset mode functions same as if the poversion, ST vwerersion, TC version, TA version, TM version and
cord is plugged in and out.BR version in this order, and returns to the model number and
Procedure:destination display.
1. Press three buttonsx , ENTER , and DISPLAY5. When DISC 3 is pressed while the version numbers are being
simultaneously.displayed except model number and destination, year, month
2. The fluorescent indicator tube becomes blank instantaneouslyand day of the softw,are creation appear. When DISC 3 is
and the set is reset.pressed again, the display returns to the software version display.
When DISC 1 is pressed while year, month and day of the
[CD Service Mode]software creation are being displayed, the year, month and day
Y This mode can run the CD sled motor freely. Use this mode,of creation of the softw forare versions are displayed in the same
instance, when cleaning the pickup.order of version display.
Procedure:6. Press DISC 2 button, and the key check mode is activated.
1. Press?/1 button to turn the set ON.7. In the key check mode, the fluorescent indicator tube displays
2. Select the function CD.KEY0 VOL0. Each time a button is pressed, KEY value
3. Press three bxuttons , ENTER , and Z OPEN/CLOSE si-increases. However, once a button is pressed, it is no longer
multaneously.taken into account.
4. The CD service mode is selected.VOL value increases like 1, 2, 3 ... if rotating VOLUME
5. With the CD in stop status, turn the shuttle knob clocknob in + direction, or it decreases likkwise toe 0, 9, 8 ... if rotating in
move the pickup to outside track, or turn the shuttle knob direction.
counter-clockwise to inside track.8. Also when DISC 3 is pressed after lighting of all LEDs and FL
6. To exit from this mode, perform as follows:tubes, value of VACS appears.
1) Move the pickup to the most inside track.9. To exit from this mode, press three buttons in the same manner
2) Press three buttons in the same manner as steas step 2.p 1, or disconnect the power cord.
Note: Y Always move the pickup to most inside track when exiting from
this mode. Otherwise, a disc will not be unloaded.
Y Do not run the sled motor excessively, otherwise the gear can be
chipped.
[VACS ON/OFF Mode]
Y This mode is used to switch ON and OFF the VACS (Variable
Attenuation Control System).
Procedure:
Press the ENTER and SPECTRUM buttons simultaneously. The
message VACS OFF or VACS ON appears.
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ACEC
SONY
