Sony NWZ-X1051 service manual Consecutive Wi-Fi receptions RX Checking method

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 [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “TX(CW)”.

4.Press the [u] key, the consecutive no-modulation Wi-Fi 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 [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “TX(MOD)”.

4.Press the [u] key, the consecutive modulation Wi-Fi trans- 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 [>]/[.] keys are pressed, the transmission bit rate is changed.

7.Press the [HOME] key, return to minor item selection screen.

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 [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “RX”.

4.Press the [u] key, the consecutive Wi-Fi reception is begun.

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 [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “RSSI”.

4.Press the [u] key, the RSSI is acquired. The RSSI is regularly renewed.

Screen display

WIFI RSSI

XXXX

5. Press the [HOME] key, return to minor item selection screen.

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