14
MZ-NH900
5. MANUAL MODE
This is mode to adjust or check the operation of the set by function.
Operation of The Manual Mode
1. Enter the test mode (Display Check mode).
2. Press the
[VOL+]
key to activate the Manual mode where the
LCD displays as shown below.
Display
3. During each test, the optical pick-up moves outward or inward
while the
>
or
.
key is pressed for several seconds
respectively.
4. Each test item is assigned with a four-digit item number; 1000th
place is a top item, 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 non-
volatile memory (for the items where adjustment was made).
5. To quit the Manual mode, press the
x
key and return to the
Display Check mode.
Flow of manual mode operation:
0
Manual
Number of 1000th place
x
key
>
key
Top item switching
Major item switching
x
key
>
key
[VOL +]
key: 1000th place of item
number increase.
[VOL --]
key: 1000th place of item
number decrease.
[VOL +]
key: 100th place of item
number increase.
[VOL --]
key: 100th place of item
number decrease.
Medium item switching
x
key
>
key
[VOL +]
key: 10th place of item
number increase.
[VOL --]
key: 10th place of item
number decrease.
Minor item switching
>
.
key: 1st place of item
number increase.
key: 1st place of item
number decrease.
[VOL +]
key: Increases the adjusted
value.
[VOL --]
key: Decreases the adjusted
value.
Adjusted value variation
Adjusted value write
key: Adjusted value is written.
X
4. CONFIGURATION OF THE TEST MODE
Flow of the test mode:
Manual Mode
Sound Skip Check Result
Display Mode (Play)
Display Check Mode
Version display
→
All lit
→
All off
→
Version display...
[VOL +]
key
x
key
x
key
N
ENT
key
Self-Diagnosis Result Display Mode
x
key
>
key
Sound Skip Check Result
Display Mode (REC)
x
key
[T MARK]
key
or
[REC]
switch
Key Check Mode
[GROUP]
key
Overall Adjustment Mode
[VOL --]
key
x
key
>
.
key
or
Open the lid
Key Count Mode
[NAVI/MENU]
key
(press a few seconds)
(Not used in servicing)
0
AdjF**
003
Ver *.***
0
Manual
114
10
0
1 0000
0
P00r00
0
p00R00
001
MENU 000
Summary of Contents for Walkman MZ-MH900
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