Sony MZ-R910, Руководство по обслуживанию

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14
MZ-R910
Configuration of Test Mode
Manual Mode
Mode to adjust or check the operation of the set by function.
Normally, the adjustment in this mode is not executed.
However, the Manual mode is used to clear the memory, power
supply adjustment, and laser power check before performing
automatic adjustments in the Overall Adjustment mode.
• Transition method in manual mode
1. Set the test mode (see page 13).
2. Press the
>
or
[]
key activates the manual mode
where the LCD display as shown below.
3. During each test, the optical pick-up moves outward or in-
ward while the > or . key is pressed for several sec-
onds respectively.
4. Each test item is assigned with a 3-digit item number;
100th place is a major item, 10th place is a medium item, and
unit place is a minor item.
The values adjusted in the test mode are written to the
nonvolatile memory (for the items where adjustment was
made).
Press the x /CHG key
[Manual Mode]
[Servo Adjustment]
[Audio Adjustment]
[Power Supply Adjustment]
[OP Alignment Adjustment]
[Overall Adjustment Mode]
[Sound Skip Check Result Display Mode]
[Key Check Mode]
[Test Mode $Display Check Mode%]
Press the
x /CHG
key
Press the
.
or
[VOLUME --]
key
Press the N or
[REC]
key
Press the > or
[]
key
[Electrical Offset Adjustment]
Power Supply Adjustment
Auto Item Feed
CD Overall Adjustment/
MO Overall Adjustment
[Self-Diagnosis Result Display Mode]
Turn the jog dial (down),
or press the
[DISPLAY]
key on the remote commander
Press the
[T MARK]
key, or
[DISPLAY]
key
on the remote commander for several
seconds (about 3 seconds)
The key check quits, or open the upper panel
Press the
x /CHG
key
Press the x /CHG key
x /CHG
key
x /CHG key
[]
key: 100th place of item
number increase.
[VOLUME --]
key: 100th place of item
number decrease.
[Major item switching]
[]
key: 10th place of item
number increase.
[VOLUME --]
key: 10th place of item
number decrease.
[]
key: Increases the adjusted
value of the 1st digit
[VOLUME --]
key: Decreases the adjusted
value of the 1st digit
[Medium item switching]
N key
N
key
[Minor item switching]
[Adjusted value variation]
X
key: When adjusted value is
changed:
Adjusted value is written.
When adjusted value is
not changed:
That item is adjusted
automatically.
[Adjusted value write]
> key: Unit place of item number
increase.
.
key: Unit place of item number
decrease.
[PLAY MODE]
key of
the remote commander:
Increase the adjusted value
of the 2nd digit
[SOUND]
key of the remote commander:
Decrease the adjusted value
of the 2nd digit
Remote commander LCD display
M a n u a l
000