Read Sony ICD-PX440 (serv.man2) Service Manual online
ICD-PX440
4
3. Confi rmation and initialize method
Procedure:
1. Equip this unit with battery.
2. Slide the [HOLD•POWER ON/OFF] switch in the direction of
Procedure:
1. Equip this unit with battery.
2. Slide the [HOLD•POWER ON/OFF] switch in the direction of
“POWER” until the window display appears.
3. While pressing the [STOP/
x
] and [VOL
−] keys, slide the
[DPC (SPEED CTRL)] switch in the direction of “ON” or
“OFF” (Either “ON” or “OFF” is OK).
“OFF” (Either “ON” or “OFF” is OK).
VOL –
STOP / x
ON OFF DPC (SPEED CTRL)
4. While pressing the [STOP/
x
] and [VOL
−] keys, slide the
[DPC (SPEED CTRL)] switch in the direction opposite to that
specifi ed in step 3.
specifi ed in step 3.
5. While pressing the [STOP/
x
] and [VOL
−] keys, slide the
[DPC (SPEED CTRL)] switch in the direction opposite to that
specifi ed in step 4.
specifi ed in step 4.
6. The test mode menu (“SERVICE MENU”) is displayed, and
enter the test mode. Release the [STOP/
x
] and [VOL
−] keys.
(Displayed characters/values in the following fi gure are ex-
ample)
ample)
<SERVICE MENU>
ICD-PX440 /E
1.00.00
1.00.00
Destination
Model name
Firmware version
Model name
Firmware version
LCD Display
7. Press the [
>
] or [
.
] keys to select the “MENU INIT”, and
press the [
N
] key.
8. Initialization is performed.
Formatting...
<MENU INIT>
LCD Display
9. “Success” is displayed, and this unit reboots.
Success
LCD Display
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