Operation Manual

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.
1. Log in to the administrator menu (Page 112).
• The administrator menu screen is displayed.
2. When using IP mode:
Press [
] twice.
• The third page is displayed.
When using NAT Traversal mode:
Press [ ].
• The second page is displayed.
3. Use [
][ ] to select "Audio I/O
" and press
[Enter].
• The audio input/output settings screen is
displayed.
4. Use [ ][ ]
to select the following items for input:
"Echo Canceller": Use [
][ ] to select whether
to enable the echo canceller feature.
– "ON" (default): Enables the echo canceller
feature.
– "OFF": Disables the echo canceller feature.
"Auto Gain Control
": Use [
][ ] to select
whether to enable the auto gain control feature.
– "ON" (default): Enables the auto gain control
feature.
– "OFF": Disables the auto gain control feature.
"Output
local site sound": Press [Enter] and use
[
][ ] to select the output destination for local
site audio.
– "OFF" (default): Local site audio is not output.
– "RCA": Local site audio is output through the
RCA connection.
– "HDMI": Local site audio is output through the
HDMI connection.
5. Press [G].
• A
dialogue box to confirm the saving of settings
is displayed.
6. Use [
][ ] to select "Yes" and press [Enter].
• The administrator menu screen is displayed.
7. Press [Home].
• The Home screen is displayed.
Making GUI Settings
1. Log in to the administrator menu
(Page 112).
• The administrator menu screen is displayed.
2. When using IP mode:
Press [
] twice.
• The third page is displayed.
When using NAT Traversal mode:
Press [ ].
• The second page is displayed.
Document Version 2013-09 User Manual 123
Contacts and Settings