Operating Instructions
26
–
When you select [Local Audio] or [Local Audio + Remote Audio], and the
audio input device is placed near the audio output device, a howling sound
may be heard.
–
Sensitivity can be set up on the Audio page (see page 69).
•
Talk button and Listen button
–
Talk button and Listen button cannot be used simultaneously. Talk feature
is stopped during listening. Talk feature can be used only for a user. Listen
feature can be used for maximum 10 users. If the audio is interrupted,
reduce the max. bandwidth (see page 40 and page 44). In this case, the
number of users for listening are reduced.
–
Talk feature cannot be used from a PC when this product is accessed via
a proxy server.
–
To talk from your PC, the audio output device must be connected to this
product. The audio output terminal is a line output. To use an external
speaker, use it with an amp.
•
Others
–
If you are running other applications or opening multiple windows, the
audio may be interrupted or delayed.
–
When the image is refreshed during any operation such as preset
registration or a web browser refresh, the volume is reset to the default
(midrange) position. Audio that was muted is enabled.
–
The audio may be interrupted due to your PC's performance or network
environment. Reduce the max. bandwidth (see page 40 and page 44).
–
If this product is accessed while the PC user visits other websites, the
active microphone may pick up audio from the PC's speakers. Be careful
with it.
–
If you cannot listen to the audio or talk from your PC, see page 14 of the
Troubleshooting on the Setup CD-ROM.
IN
DC IN
IN
IN
AUD
IO
UDIO
VID
EO
VIDEO
PO
PO
WER
WER
IN
IN
OUT
OUT
IN
IN
OUT
OUT
IN
IN
OUT
OUT
AUDIO
UDIO
I/O
I/O
VIDEO
VIDEO
12V
Audio Input Terminal
Audio Output Terminal
Summary of Contents for BB-HCS301A - Network Camera Server
Page 169: ...Operating Instructions 169 Index ...
