Sony NWZX1061FBLK - Walkman 32 GB Portable Network Audio Player Service Manual page 24

NWZ-X1050/X1051/X1060/X1061
4-7-1. Consecutive no-modulation Wi-Fi transmission
(TX (CW))
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "WIFI", and press the
> .
[ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "TX(CW)".
> .
4. Press the [ ] key, the consecutive no-modulation Wi-Fi
u
transmission is begun.
Screen display
WIFI TX (NO MOD)
XXch (XXXXMHz)
5. In this state, each time the [VOL +]/[VOL –] keys are pressed,
the transmission channel is changed.
6. Press the [HOME] key, return to minor item selection screen.
4-7-2. Consecutive modulation Wi-Fi transmission
(TX (MOD))
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "WIFI", and press the
> .
[ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "TX(MOD)".
> .
4. Press the [ ] key, the consecutive modulation Wi-Fi trans-
u
mission is begun.
Screen display
WIFI TX (MOD)
XXch (XXXXMHz)
XXMbps
5. In this state, each time the [VOL +]/[VOL –] keys are pressed,
the transmission channel is changed.
6. In this state, each time the [
transmission bit rate is changed.
7. Press the [HOME] key, return to minor item selection screen.
24
]/[ ] keys are pressed, the
> .
4-7-3. Consecutive Wi-Fi receptions (RX)
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "WIFI", and press the
> .
[ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "RX".
> .
4. Press the [ ] key, the consecutive Wi-Fi reception is begun.
u
Screen display
WIFI RX
XXch (XXXXMHz)
5. In this state, each time the [VOL +]/[VOL –] keys are pressed,
the reception channel is changed.
6. Press the [HOME] key, return to minor item selection screen.
4-7-4. Wi-Fi RSSI acquisitions (RSSI)
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "WIFI", and press the
> .
[ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "RSSI".
> .
4. Press the [ ] key, the RSSI is acquired. The RSSI is regularly
u
renewed.
Screen display
WIFI RSSI
XXXX
5. Press the [HOME] key, return to minor item selection screen.