User's Manual

COM SETTINGS - INTERACT PRO
To adjust COM settings on the INTERACT PRO, please do the following.
1. Click the Enable box in the COMSettings flow.
2. Click the COM Settings flow box to launch the COMSettings window.
Level
l USB Tx: Adjusts the USB transmit levels
l USB Rx: Adjusts the USB receive levels
l Headset Tx: Adjusts the Headset transmit levels
l Headset Rx: Adjusts the Headset receive levels
l Meter: Represents the audio levels (in decibels) for each Level setting.
l Mute: Independently mutes the specific channel
l ALC: Automatic Level Control - maintains a consistent level on the Headset Rx channel.
l NOM:(Default on) Number of Open Mics - As more mics gate on the output level increases
therefore a constant channel must be maintained. As number of mics double, the NOM
drops the level at output by 3dB. This way a constant is maintained as mics gate on and off.
l LEC: (Default on) Line Echo Cancellation - suppresses echo when activated.
l NLP: (Default on) Click the NLP button to activate Non-linear Processing.
Configuration
USB Configuration
l Standard USB Mode/Office Communicator Mode: Chooses between either Standard USB
Mode or Office Communicator Mode (used only with Microsoft Office Communicator).
Headset Configuration
l Telephone Set: Click the drop down to select the telephone set you will use with the Headset
configuration. This automatically changes the pin out and gains for that phone. If you wish to
use a phone not in the list you can choose Custom and change the settings manually.
l RJ 11 Pin Out: Choose the drop down setting which best describes your pin out con-
figuration.
l Coarse Speaker Gain: Adjusts coarse speaker gain for the headset jack
l Coarse Mic Gain: Adjusts coarse mic gain for the headset jack
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