Page
11
of
26
FEATURES
1.
Volume/ Setup Knob
This multi-function knob provides several different functions depending upon
whether the user is in setup mode or not.
In Normal Mode there are 3 functions:
A) Rotating the control increases / decreases the loudspeaker/ headphone
volume.
B) Simultaneously pushing the knob in and rotating it while pressing a speak
key will pan the associated incoming audio circuit between left/ right ears.
C) Simultaneously pressing a speak key and rotating the knob will increase /
decrease the input gain of the associated incoming circuit.
In Setup Mode:
The knob is used to enter menus and change parameters. This is done by
rotating the knob until the desired menu is seen on the display, then push the
knob and the menu will be accessed, rotate the knob again to select the
desired setting and press the knob in to select and save that setting.
2.
Power On LED
The power on LED indicates that the device is powered on and the internal
microprocessor is working correctly.
3.
Panel Microphone
Note: This feature is not fitted to the Beltpack B4.
The panel microphone is a small electret microphone fitted behind the front
panel and is suitable for most communications purposes.
4.
External Microphone Input
This is a balanced microphone input. It can accept dynamic and condenser
microphones and phantom power (48v) can be turned on/ off in the menu
system. The gain of this input is also adjusted in the menu system.
5.
Speak Key
These multifunction keys can operate in a number of different ways. In
general terms they route the output of the selected microphone to the
channels output. How they function i.e. Latching, Momentary or Intelligent can
be setup using the associated menu option.
Other functions are:
