Sony HCD-U1BT - Receiver Component For Micro Hi-fi Systems, Руководство по обслуживанию

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HCD-U1BT
CD SHIP MODE
This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the
@/1
button to turn the power on.
2. Press the
CD u
button to select “CD”.
3. Press two buttons of
[ENTER]
and
Z
simultaneously.
4. After the “CD Please wait”, “STANDBY” display blinks, “CD
LOCK” is displayed on the fluorescent indicator tube, and the
ship mode is set.
5. To release this mode, press the
@/1
button.
CD SHIP MODE & MEMORY CLEAR
This mode is used to perform CD ship mode and cold reset
simultaneously.
Procedure:
1. Press the
@/1
button to turn the power on.
2. Press the
CD u
button to select “CD”.
3. Press three buttons of
[DSGX]
,
Z
and
@/1
simultaneously.
4. After the “STANDBY” display blinks, “CD LOCK” is
displayed on the fluorescent indicator tube, and the ship mode
is set.
5. To release this mode, press the
@/1
button.
ANTITHEFT LOCK MODE
This mode is used to unable to take sample disc out of disc table in
the shop.
Procedure:
1. Press the
@/1
button to turn the power on.
2. Press the
CD u
button to select “CD”.
3. Press two buttons of
x CANCEL
and
Z
for 5 seconds.
4. The message “CD LOCKED” is displayed on the fluorescent
indicator tube and the disc slot is locked. (Even if pressing
the
Z
button, the message “CD LOCKED” is displayed on
the fluorescent indicator tube and the disc table is locked)
5. To release from this mode, press two buttons of
x CANCEL
and
Z
for 5 seconds.
6. The message “CD UNLOCKED” is displayed on the fluores-
cent indicator tube and the disc table is unlocked.
CD POWER MANAGE
This mode is used to changed over CD power on/off for decreasing
of reception noise in the tuner mode.
Procedure:
1. Press the
@/1
button to turn the power on.
2. Press the
CD u
button to select “CD”.
3. Press the
@/1
button again to turn the power off.
4. Press two buttons of
x CANCEL
and
@/1
simultaneously.
5. The message “CD/CD POWER ON” is displayed on the
fluorescent indicator tube momentarily.
6. Press two buttons of
x CANCEL
and
@/1
simultaneously.
7. The message “CD/CD POWER OFF” is displayed on the
fluorescent indicator tube momentarily.
COLD RESET
The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customer.
Procedure:
1. Press two buttons of
[DSGX]
and
@/1
simultaneously.
2. The fluorescent indicator tube becomes blank momentarily,
then becomes standby states.
COMMON TEST MODE
This mode is used to check operations of Amplifier.
Procedure:
1. Press the
@/1
button to turn the power on.
2. Press two buttons of
[DSGX]
and
[]
for 5 seconds.
3. When the COMMON test mode is activated, the function
enters “AUDIO IN”, “ c PLAY/SLEEP” blink on the fluo-
rescent indicator tube.
4. Press the
[ENTER]
button, next mode is displayed on the
fluorescent indicator tube.
SECTION 4
TEST MODE
5. Press the
[]
button, “VOLUME MAX” is displayed
on the fluorescent indicator tube.
6. Press the
[VOLUME --]
button, “VOLUME MIN” is displayed
on the fluorescent indicator tube.
7. To release this mode, press the
@/1
button.
PANEL TEST MODE
This mode is used to check the fluorescent indicator tube, LED,
model, destination, software version and button.
Procedure:
1. Press the
@/1
button to turn the power on.
2. Press three buttons of
[SEARCH]
,
Z
and
@/1
simultaneously.
3. Fluorescent indicator tube and each LED is all turned on.
4. When the
[DSGX]
button is pressed, the screen is switched to
the version number and destination display as shown below.
Whenever the
[DSGX]
button is pressed, the display mode
advances in the order shown below.
TONE MAX TONE MIN TONE FLAT
5. When the
[ENTER]
button is pressed, the machine enters the
key test mode.
6. When all keys are pressed, “KEY17” is displayed.
7. When the
[SEARCH]
button, the
Z
button and the
@/1
buttons
are pressed simultaneously, the machine can exit the test mode.
MC t GC t USB t BT t CD t CDD t CDMA
TM
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TA
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ST
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BDB
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BDA
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CDMB
Display example
U1
U1 CEL
Destination
Model name
CEL
MC 0.15
060421
060421
Released date
MC 0.15
Version
Type
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