Sony NWZ-A726B Marketing Specifications (Black), Руководство по обслуживанию

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NWZ-A726/A726B/A728/A728B/A729
4-1-3. Standby current check
This mode is used in case standby current is checked.
Checking method:
1. Enter the test mode.
2. Press the [
v
]/[
V
] key to select the “POWER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] key to select the “DSVCHK”.
4. Press the [
u
] key, enter the state of the deep sleep.
5. Press the [BACK] key, release the state of the deep sleep.
liquid crystal display
POWER DSVCHK
OK
6. Press the [BACK] key, return to minor item selection screen.
4-1-4. Charge current check
This mode is used in case charge current is checked.
Checking method:
1. Enter the test mode.
2. Press the [
v
]/[
V
] key to select the “POWER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] key to select the “CHGCHK”.
4. Press the [
u
] key, the charge setting is displayed.
liquid crystal display
POWER CHGCHK
AC
AC
5. In this state, each time the [OPTION] key is pressed, the port
setting for the charge is changed as shown in the table below.
Port control
Display CHG_XCHGEN CHG_PEN1 CHG_PEN2
AC L H H
USB500 L H H
USB100 L H L
6. Press the [BACK] key, return to minor item selection screen.
4-1-5. Battery voltage detection check
This mode is used in case battery voltage is checked.
Checking method:
1. Enter the test mode.
2. Press the [
v
]/[
V
] key to select the “POWER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] key to select the “BATTCHK”.
4. Press the [
u
] key, the battery voltage is displayed.
When the battery voltage cannot be con fi rmed, “ERROR” is
displayed.
liquid crystal display
POWER BATTCHK
X.XXXV
X.XXXV: Battery voltage
6. Press the [BACK] key, return to minor item selection screen.
4-2. Audio
While playing the audio track, it's in a repeat state. If [BACK] key
is pressed, it's stopped.
Press the [VOL +] key to switch the HP/LINE.
liquid crystal display
MPTAPP MENU
POWER
AUDIO
OUTPUT
VIDEO SN
OTHER F1
CLESTE F2
DAC SEPLR
SHUTDOWN SEPRL
EXITTEST MAXOUT
NMLZR
SPCHK