NW-WM1A/WM1Z
37
5-2-2. S/N check (S/N check)
It can be output the “Sampling rate: 44.1 kHz/Frequency: 0 kHz
(L/R-ch)/Bit rate: 16 bit” audio signal for the S/N check.
Procedure:
1. Enter the test mode.
(Refer to “2. SETTING THE TEST MODE” on page 33)
2. Press the [+]/[–] keys to select the “Audio”, and press the [
u
]
or [
>
] key to enter the minor item.
3. Press the [+]/[–] keys to select the “S/N check”.
4. Press the [
u
] key, the audio signal output screen is displayed.
Audio S/N
(AUD SNZE command)
sampling
bit rate
freq(R)
freq(L)
play time
output
volume
[ 44100]
[16]
[ 0]
[ 0]
[10]
[HeadPhone]
[ 90]
Screen display
The format of the
audio signal output
Item of key input settings
5. Press the [
u
] key, and output an audio signal using the set-
tings selected.
6. Slide the [HOLD] switch in the direction of on, to return to
minor item selection screen.
5-2-3. Frequency response check 1 (Frequency check1)
It can be output the “Sampling rate: 44.1 kHz/Frequency: 20 Hz
(L/R-ch)/Bit rate: 16 bit” audio signal for the frequency response
check.
Procedure:
1. Enter the test mode.
(Refer to “2. SETTING THE TEST MODE” on page 33)
2. Press the [+]/[–] keys to select the “Audio”, and press the [
u
]
or [
>
] key to enter the minor item.
3. Press the [+]/[–] keys to select the “Frequency check1”.
4. Press the [
u
] key, the audio signal output screen is displayed.
Audio frequency-1
(AUD F1LR command)
sampling
bit rate
freq(R)
freq(L)
play time
output
volume
[ 44100]
[16]
[ 20]
[ 20]
[10]
[HeadPhone]
[ 90]
Screen display
The format of the
audio signal output
Item of key input settings
5. Press the [
u
] key, and output an audio signal using the set-
tings selected.
6. Slide the [HOLD] switch in the direction of on, to return to
minor item selection screen.
5-2-4. Frequency response check 2 (Frequency check2)
It can be output the “Sampling rate: 44.1 kHz/Frequency: 20 kHz
(L/R-ch)/Bit rate: 16 bit” audio signal for the frequency response
check.
Procedure:
1. Enter the test mode.
(Refer to “2. SETTING THE TEST MODE” on page 33)
2. Press the [+]/[–] keys to select the “Audio”, and press the [
u
]
or [
>
] key to enter the minor item.
3. Press the [+]/[–] keys to select the “Frequency check2”.
4. Press the [
u
] key, the audio signal output screen is displayed.
Audio frequency-2
(AUD F2LR command)
sampling
bit rate
freq(R)
freq(L)
play time
output
volume
[ 44100]
[16]
[20000]
[20000]
[10]
[HeadPhone]
[ 90]
Screen display
The format of the
audio signal output
Item of key input settings
5. Press the [
u
] key, and output an audio signal using the set-
tings selected.
6. Slide the [HOLD] switch in the direction of on, to return to
minor item selection screen.
5-2-5. CH separation (L-ch) check (Separation-L check)
It can be output the “Sampling rate: 44.1 kHz/Frequency: 1 kHz
(L-ch)/Bit rate: 16 bit” audio signal for the separation (L-ch) check.
Procedure:
1. Enter the test mode.
(Refer to “2. SETTING THE TEST MODE” on page 33)
2. Press the [+]/[–] keys to select the “Audio”, and press the [
u
]
or [
>
] key to enter the minor item.
3. Press the [+]/[–] keys to select the “Separation-L check”.
4. Press the [
u
] key, the audio signal output screen is displayed.
Ch separation (L)
(AUD SEPL command)
sampling
bit rate
freq(R)
freq(L)
play time
output
volume
[ 44100]
[16]
[ 0]
[ 1000]
[10]
[HeadPhone]
[ 90]
Screen display
The format of the
audio signal output
Item of key input settings
5. Press the [
u
] key, and output an audio signal using the set-
tings selected.
6. Slide the [HOLD] switch in the direction of on, to return to
minor item selection screen.
