Sony NWZX1061FBLK - Walkman 32 GB Portable Network Audio Player Service Manual page 18

NWZ-X1050/X1051/X1060/X1061
4-2-5. CH separation (L-ch) check (SEPLR)
"1 kHz 0 dBs L-ch VOLUME: 25" audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "AUDIO", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "SEPLR".
> .
4. Press the [ ] key, "1 kHz 0 dBs L-ch VOLUME: 25" audio
u
signal is outputted.
Screen display
AUDIO SEPLR
1kHz 0dBs Lch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
4-2-6. CH separation (R-ch) check (SEPRL)
"1 kHz 0 dBs R-ch VOLUME: 25" audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "AUDIO", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "SEPRL".
> .
4. Press the [ ] key, "1 kHz 0 dBs R-ch VOLUME: 25" audio
u
signal is outputted.
Screen display
AUDIO SEPRL
1kHz 0dBs Rch
HPOUT [ VOL: 25 ]
START
5. Press the [HOME] key, return to minor item selection screen.
18
4-2-7. Maximum output check (MAXOUT)
"1 kHz 0 dBs L-ch/R-ch VOLUME: 30" (Headphone output when
AVLS operates: "1 kHz 0 dBs L-ch/R-ch VOLUME: 14") audio
signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "AUDIO", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "MAXOUT".
> .
4. Press the [ ] key, "1 kHz 0 dBs L-ch/R-ch VOLUME: 30"
u
(Headphone output when AVLS operates: "1 kHz 0 dBs L-
ch/R-ch VOLUME: 14") audio signal is outputted.
Screen display
AUDIO MAXOUT
1kHz 0dBs L/Rch
HPOUT [ VOL: 30 ]
AVLS OFF
START
5. In this state, each time the [OPTION] key is pressed, AVLS on/
off switch is performed.
6. Press the [HOME] key, return to minor item selection screen.
4-2-8. Normalizer check (NMLZR)
"1 kHz –24 dBs L-ch/R-ch VOLUME: 30" audio signal is output-
ted.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "AUDIO", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "NMLZR".
> .
4. Press the [ ] key, "1 kHz –24 dBs L-ch/R-ch VOLUME: 30"
u
audio signal is outputted.
Screen display
AUDIO NMLZR
1kHz –24dBs L/Rch
HPOUT [ VOL: 30 ]
START
5. Press the [HOME] key, return to minor item selection screen.