ClearOne comm ClearOne CHATAttach CHAT 150 User Manual
Page 31
28
Technical Support: 800-283-5936
ADVANCED SETTINGS: AUDIO SETTINGS
Audio Settings displays the current audio settings and allows you to change them for the Chat 150 currently
connected to your PC (Figure 3.11). You can also create custom audio settings for a device (see Advanced
Settings: Database later in this chapter for more information).
The audio settings are as follows:
•
USB Audio: These controls affect the audio settings of the Chat 150 when it is connected via USB to your
computer. Use the Mute buttons to mute either the microphone or speaker on the Chat 150. Use the sliders
to adjust the microphone level and speaker level. Speaker and microphone level adjustments made in the
Chat software will automatically change the speaker and microphone volume levels in Windows.
•
Line Audio: These controls affect the audio settings of the Chat 150 when it is connected to devices
through its I/O jack, such as handset telephones and video conferencing devices; they are grayed out and
unavailable if only USB is connected. Use the input slider to adjust the level of the incoming audio to the
speaker; use the output slider to adjust the level of the outgoing audio to the far end.
•
Speaker: These settings are only available when the VC Breakout Box is connected. The following options
are available:
•
Normal: USB audio and line in audio from the VC Breakout Box are mixed through the Chat 150
speaker.
•
Video Mode: Select this option to allow the audio from the far end of the video conference call to
come through the TV speakers instead of the Chat 150 speaker. Ensure that the Chat 150 RCA con-
nection cable (included with the Chat 150 VC configuration) is properly connected (see CONNECTING
CHAT 150 TO A VIDEO CONFERENCING DEVICE for detailed instructions). USB audio still comes
through the Chat 150 speaker in this mode.
•
External Speakers: With this option selected, all audio (both USB and line in) is muted on the Chat
150 and routed to the line out jack on the Chat 150 VC Breakout Box, to which you can connect exter-
nal speakers and/or an amplifier. In this mode, you are using the Chat 150 as a microphone device
only.
FIGURE 3.11
Advanced Settings: Audio Settings Screen