Read Sony NW-A3000 Service Manual online
16
NW-A3000
4. Press the [ ]
u
key, START” is displayed and EL display
corresponding to the pressed key is performed.
Press on all the keys displays “SET OK”.
Key
EL display
[ ]
u
PLAY
[BACK]
BACK
[OPTION]
MENU
[ ]
B
FF
[ ]
b
REW
[ ]
v
UP
[ ]
V
DOWN
[VOL +]
VOL+
[VOL --]
VOL–
[LINK]
DISCOV
5. Press the [HOLD] key to turn the hold on. Press the [HOLD] key
again to turn the hold off, “FMTOK?” is displayed.
EL display
FMTOK?
6. Press the [ ]
u
key, format of hard disk drive is performed. (press
the [BACK] key, return to minor item selection screens)
Then “OK” or “NG” is displayed automatically.
7. Press the [BACK]
key, return to minor item selection screen.
5-3-4. OEL display check
EL display is checked.
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “OEL1”.
EL display
OEL1
4. Press the [ ]
u
key, EL all segments turned on.
5. Press the [BACK]
key, return to minor item selection screen.
6. Press the [ ]
v
/ [ ]
V
key to select the “OEL2”.
EL display
OEL2
7. Press the [ ]
u
key, EL all segments turned off.
8. Press the [BACK]
key, return to minor item selection screen.
9. Press the [ ]
v
/ [ ]
V
key to select the “OEL3”.
EL display
OEL3
10. Press the [ ]
u
key, monochrome lattice is displayed on the EL.
11. Press the [BACK]
key, return to minor item selection screen.
12. Press the [ ]
v
/ [ ]
V
key to select the “OEL4”.
EL display
OEL4
13. Press the [ ]
u
key, monochrome lattice (reverse version of step
10) is displayed on the EL.
14. Press the [BACK]
key, return to minor item selection screen.
5-3-5. G-sensor adjustment
X/Y/Z-axis direction is adjusted.
Adjustment method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “G CLB”.
EL display
G CLB
4. Press the [ ]
u
key, “–Z” is displayed. Main unit is fixed so
that 6 of fig.1 may become downward and press the [ ]
u
key.
EL display
-Z
5. “–Y” is displayed. Main unit is fixed so that 4 of fig.1 may
become downward and press the [ ]
u
key.
EL display
-Y
6. “–X” is displayed. Main unit is fixed so that 2 of fig.1 may
become downward and press the [ ]
u
key.
EL display
-X
7. “+Z” is displayed. Main unit is fixed so that 5 of fig.1 may
become downward and press the [ ]
u
key.
EL display
+Z
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