Sony NWZX1061FBLK Service Manual - Page 24

Wi-Fi RSSI acquisitions RSSI

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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) 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 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 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. 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. 24

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NWZ-X1050/X1051/X1060/X1061
24
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.