4-2-1. Output check (OUTPUT)
“1 kHz 0 dBs
Checking method:
1.Enter the test mode.
2.Press the [>]/[.] key to select the “AUDIO”, and press the [u] key to enter the minor item.
3.Press the [>]/[.] key to select the “OUTPUT”.
4.Press the [u] key, “1 kHz 0 dBs
Screen display
AUDIO OUTPUT 1kHz 0dBs L/Rch HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-2. S/N check (SN)
“Infinity Zero VOLUME: 30” audio signal is outputted.
Checking method:
1.Enter the test mode.
2.Press the [>]/[.] key to select the “AUDIO”, and press the [u] key to enter the minor item.
3.Press the [>]/[.] key to select the “SN”.
4.Press the [u] key, “Infinity Zero VOLUME: 30” audio signal is outputted.
Screen display
AUDIO SN
Infinity Zero
HPOUT [ VOL: 30 ]
START
5. Press the [HOME] key, return to minor item selection screen.
NWZ-X1050/X1051/X1060/X1061
4-2-3. Frequency characteristic 1 check (F1)
“20 Hz 0 dBs
Checking method:
1.Enter the test mode.
2.Press the [>]/[.] key to select the “AUDIO”, and press the [u] key to enter the minor item.
3.Press the [>]/[.] key to select the “F1”.
4.Press the [u] key, “20 Hz 0 dBs
Screen display
AUDIO F1
20Hz 0dBs L/Rch HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-4. Frequency characteristic 2 check (F2)
“20 kHz 0 dBs
Checking method:
1.Enter the test mode.
2.Press the [>]/[.] key to select the “AUDIO”, and press the [u] key to enter the minor item.
3.Press the [>]/[.] key to select the “F2”.
4.Press the [u] key, “20 kHz 0 dBs
Screen display
AUDIO F2
20kHz 0dBs L/Rch HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
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