SECTION 3
SERVICE MODE
MC Cold Reset
Y The cold reset clears all data including preset data stored in the RAM to initial conditions. Ex the set to theecute this mode when returning
customer.
Procedure:
1. Press three buttons SPECTRUM ANALYZER , ENTER , and DISC 1 simultaneously.
2. The fluorescent indicator tube becomes blank instantaneously, and the set is reset.
CD Delivery Mode
Y This mode moves the pick-up to the position durable to vibration. Use this mode when repaireturning the set to the customer after r.
Procedure:
1. Press 1/u button to turn the set ON.
2. Press PLAY MODE button and 1/u button simultaneously.
3. A message OLOCK� is displayed on the fluorescent indicator tube, and the CD delivery mode is set.
MC Hot Reset
Y This mode resets the set with the preset data kept stored in the memory. The hot rreset mode functions same as if the pod is pluggedwer co
in and out.
Procedure:
1. Press three buttons SPECTRUM ANALYZER , ENTER , and DISC 2 simultaneously.
2. The fluorescent indicator tube becomes blank instantaneously, and the set is reset.
Sled Servo Mode
Y This mode can run the CD sled motor freely. Use this mode, for instance, when cleaning the pick-up.
Procedure:
1. Select the function OCD�.
2. Press three buttons SPECTRUM ANALYZER , ENTER , and FUNCTION simultaneously.
3. The Sled Servo mode is selected, if OCD� is blanking on the fluorescent indicator tube.
4. With the CD in stop sta)tus, button in CD section to mo press ve the pick-up to outside tr0 button to inside track, or ack.
5. To exit from this mode, perform as follows:
1) Move the pick-up to the most inside track.
2) Press three buttons in the same manner as step 2.
Note:
Y Always move the pick-up 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.
Change-over of FUNCTION Name
Y The FUNCTION name of external input terminal can be changed over to VIDEO or MD. With the FUNCTION selected to OMD�, about
5dB mute is applied to the input gain.
Procedure:
1. Press 1/u button to turn the set OFF.
2. Press 1/u button together with FUNCTION button, and the power is turned on, the display of fluorescent indicator tube changes to
OMD� or OVIDEO� instantaneously, and thus the FUNCTION is changed over.
Change-over of AM Tuner Step between 9kHz and 10kHz
Y A step of AM channels can be changed over between 9kHz and 10kHz.
Procedure:
1. Press 1/u button to turn the set ON.
2. Select the function OTUNER�, and press TUNER/BAND button to select the BAND OAM�.
3. Press 1/u button to turn the set OFF.
4. Press ENTER/NEXT and 1/u buttons simultaneously, and the display of fluorescent indicator tube changes to OAM 9k STEP� or OAM
10k STEP�, and thus the channel step is changed over.
LED and Fluorescent Indicator Tube All Lit, Key Check Mode
Procedure:
1. Press three buttons SPECTRUM ANALYZER , ENTER , and DISC 3 simultaneously.
2. LEDs and fluorescent indicator tube are all turned on.
Press DISC 2 button, and the key check mode is activated.
3. In the key check mode, the fluorescent indicator tube displays OK 1 V0 J0�. Each time a b. Howeverutton is pr,essed, OK�value increases
once a button is pressed, it is no longer taken into account.
OJ� Value increases like 1, 2, 3 ... if rotating JOG knob in O+� direction, or it decr� direction.eases like 0, 9, 8 ... if rotating in O-
OV� Value increases like 1, 2, 3 ... if rotating VOLUME knob in O+� direction,in O-� dir or it decrection.eases like 0, 9, 8 ... if rotating
4. To exit from this mode, press three buttons in the same manner as step 1, or disconnect the power cord.
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ACEC
SONY
