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Contacts and Settings
Making Audio Input/Output
Settings
Note
•
These settings are for adjusting the audio
handling.
•
"Echo Canceller" and "Auto Gain Control"
should normally be set to "ON". Changing
either of these settings to "OFF" may result in
degradation of the sound quality during a video
conference call.
•
"Output local site sound" should normally be
set to "OFF".
•
When a mic is connected, feedback may occur
if your voice is output through the TV speakers.
In places where a mic is used, do not have your
voice output through the speakers.
•
The items are displayed over 2 screens. You
can move to the next or previous screen by
pressing [R] or [B], respectively.
1.
Select "Audio I/O" and press [ENTER].
•
The audio input/output settings screen is
displayed.
2.
Use [
][
] to select the following items for input:
"Echo Canceller": Use [
to enable the echo canceller feature.
–
"ON" (default): Enables the echo canceller
feature.
–
"OFF": Disables the echo canceller feature.
"Auto Gain Control": Use [
whether to enable the auto gain control feature.
–
"ON" (default): Enables the auto gain control
feature.
–
"OFF": Disables the auto gain control feature.
Note
•
In order to set "Auto Gain Control", the
setting for "Echo Canceller" must be
"OFF".
"RCA input gain for Audio": Press [ENTER] and
use [
][
] to select the input gain for the Audio
In L/R jack (-42 dB to +4 dB) (default: -32 dB).
Note
•
The value set for "RCA input gain for
Audio" will be applied when "Auto Gain
Control" is set to "ON".
"Audio output terminal": Press [ENTER] and use
[
][
] to select audio output for during a video
conference call.
152
User Manual
][
] to select whether
][
] to select
–
"HDMI 1" (default): Outputs audio from HDMI1.
–
"HDMI 2": Outputs audio from HDMI2.
–
"OFF": Audio is not output to HDMI.
Note
•
When using a KX-VC1000 that has not
been expanded for HDMI Dual Monitor
support, "HDMI 2" is not displayed.
•
In the image output settings, when "Video
Output" is set to "HDMI 1", "HDMI 2" is not
displayed (Page 150).
"Output local site sound": Press [ENTER] and
use [
][
] to select whether your own site's audio
is output to its destination during a video conference
call.
–
"OFF" (default): Local site audio is not output.
–
"RCA": Local site audio is output through the
Audio Out R jack.
–
"HDMI": Local site audio will be output to the
HDMI(R) connection set in "Audio output
terminal". The other site's audio is output to
HDMI(L).
"Microphone Equaliser": Press [ENTER], and
then use [
][
] to select the type of equalizer to
be used.
–
"Normal Equaliser" (default): A
general-purpose equalizer is used.
–
"Solve blur Equaliser": An equalizer for
improving blur in sound is used.
–
"Bass Equaliser": An equalizer for improving
how bass is picked up is used.
"Microphone mute Mode": Press [ENTER], and
then use [
][
] to select the microphone to mute
when a call starts.
–
"MIC·Headset·Audio In" (default): The
boundary microphone, headset microphone,
and general-purpose microphone are muted.
–
"MIC·Headset": The boundary microphone
and headset microphone are muted.
"Main Camera Audio input": Use [
select whether audio will be input from the main
camera during a call.
–
"ON": Audio is input.
–
"OFF" (default): Audio is not input.
Note
•
For software versions lower than 4.50,
"Main Camera Audio input" is displayed
as "Main Camera Audio input / call".
"HDMI Audio input / content": Press [ENTER]
and then use [
][
] to select the HDMI terminal
for audio input.
][
] to
Document Version 2018-01
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