Setting The Dsp - Panasonic WX-CC411A Operating Instructions Manual

Setting each lane [Lane]
w Setting the DSP
w
This function can individually set 3 functions (Echo
Canceller, Digital Noise Reduction, ASLC) related to sound
signal processing.
1
On the Settings screen, touch the [Lane]
button, ([Lane A/B] button,)* and then the
[DSP] button.
* This appears only when the WX-CC412A is used.
[Echo Canceller]
This function is used to set the echo canceller.
The voice of store personnel with an All-In-One Headset
or Belt Pack is output from the order post speaker, and
is then collected by the order post microphone and
returned to the speaker of the store personnel with the
All-In-One Headset or Belt Pack. The Echo Canceller
suppresses this phenomenon (echo).
You can set the echo suppression level using the [OFF],
[LOW], [MID], or [HIGH] buttons.
OFF:
This function is not available.
LOW: The echo suppression level is low.
MID:
The echo suppression level is medium.
HIGH:
The echo suppression level is high.
Default setting: MID
Note
w p As the echo suppression level increases, the
other party's voice is also suppressed and the
communication quality may deteriorate.
[Inbound DNR]
This function is used to set the Digital Noise Reduction
for inbound audio.
This function removes the ambient noise input to
the order post microphone so that you can hear
the customer's voice better. Set according to the
environment around the microphone.
You can set the noise suppression level using [OFF],
[LOW], [MID], or [HIGH] buttons.
OFF: This function is not available.
LOW:
The noise suppression level is low.
MID: The noise suppression level is medium.
HIGH: The noise suppression level is high.
Default setting: MID
Note
w p As the noise suppression level increases, the
customer's voice is also suppressed and the sound
quality may deteriorate.
[Outbound DNR]
This function is used to set the Digital Noise Reduction
for outbound audio.
This function removes ambient noise from inside the
store so that the operator's voice is conveyed clearly.
Set according to the environment around the operator's
microphone.
You can set the noise suppression level using [OFF],
[LOW], [MID], or [HIGH] buttons.
OFF:
This function is not available.
LOW: The noise suppression level is low.
MID:
The noise suppression level is medium.
HIGH:
The noise suppression level is high.
Default setting: OFF
Note
w p As the noise suppression level increases, the
operator's voice is also suppressed and the sound
quality may deteriorate.
[ASLC]
This function is used to set the ASLC.
ASLC is an abbreviation for Auto Speaker Level Control.
The sound volume for the order post speaker is
adjusted automatically according to the ambient noise
around the order post.
OFF: This function is not available.
ON: The sound volume for the speaker is adjusted
automatically according to the noise level.
Default setting: ON
Note
w p The ASLC function does not operate in the following
cases, regardless of its setting.
- Nighttime Volume is ON
- The sound volume of the Outside Speaker is set to 0
26