Read Sony NWZ-S774BT Service Manual online
NWZ-S773BT/S774BT/S775BT
32
4-8-6. User
specifi cation contents playback 3 (USER2)
This mode can reproduce “User3.wav” on “/contents” for the de-
vice with the bluetooth address described in “bdadr.txt” on “/con-
tents”.
vice with the bluetooth address described in “bdadr.txt” on “/con-
tents”.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “BLUETOOTH”, and press
the [
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “USER3”.
4. Press
the
[
u
] key, “User3.wav” on “/contents” is reproduced
for the device with the bluetooth address described in “bdadr.
txt” on “/contents”. And, the result is displayed (“OK” or
“NG”).
txt” on “/contents”. And, the result is displayed (“OK” or
“NG”).
BT USER3
OK
Screen display
5. Press the [BACK] key, return to minor item selection screen.
4-9. FM
MATAPP (X.XX.XX)
Screen display
POWER
AUDIO
VIDEO
OTHER
CLESTE
DAC
DIREC
BLUETOOTH
FM
SHUTDOWN
EXITTEST
RCVCHK
4-9-1. Reception output check (RCVCHK)
FM tuning checked.
FM tuning checked.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “FM”, and press the [
B
]
key to select the “RCVCHK”.
3. Press the [
u
] key, “90.00 MHz” is displayed.
(Displayed values in the following fi gure are example)
FM RCV CHK
90.00 MHz
[ VOL: 30 ]
[ VOL: 30 ]
[RSSI: 0]
[ Sense-H: 18 ]
[ Sense-L: 43 ]
Screen display
4. In this state, each time the [
b
] key is pressed, frequency is
changes in the following order.
90.00
MHz
(default)
76.00 MHz 95.75 MHz 107.75
MHz
87.50 MHz 98.00 MHz 108.00 MHz 100.00
MHz
5. In this state, each time the [
B
] key is pressed, the LCD back-
light brightness is switched.
6. In this state, each time the [OPTION] key is pressed, color bar
is displayed.
7. In this state, slide the [HOLD] key from OFF to ON. Each time
the [
B
]/[
b
] keys are pressed, frequency changes in 0.05 MHz.
8. Press the [BACK] key, return to minor item selection screen.
4-10. Shutdown
(SHUTDOWN)
Function that power supply of set can be turned off without ending
static test mode.
static test mode.
Procedure:
1. Enter the test mode.
2. Press
1. Enter the test mode.
2. Press
the
[
v
]/[
V
] keys to select the “SHUTDOWN”, and press
the [
B
] key to select the “SURE ?”.
3. Press
the
[
u
] key, turn the power off while having entered the
test mode.
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