Altair IPcom IPB-306 User Manual page 6

Internal Speaker (E)
The IPB-306 Beltpack contains an internal speaker and can be used without headsets as a handsfree
device. The internal speaker allows the user to listen to the program input audio and the intercom comms
being in mind the ambient noise is low to moderate.
Note: The unit automatically detects the presence of a headset connected and will
change the listening mode to headset disconnecting the internal speaker and panel mic
combination.
Display (H)
The display will show the information corresponding to the channels configured in the beltpack in twin
channels as long as the MENU options.
In the event that the beltpack is configured as 4 or 6 channels, the display will show in a top line a summary
of the four or six channels indicating the status of the talk and listen keys or correspondent, as well as an
indication of the page we are viewing in the main display view by means of a red box.
The display will dim to 50% of its brightness after 30s.
Settings by menu: Contrast/Brightness. Press MENU>VISIBILITY>CONTRAST/BRIGHTNESS
ALTAIR IPcom Series: Model IPB-306
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