MODEL 2810E-2001 USER MANUAL
2810E-2001 UM
REV 3.0
7
3.
CONTROLS AND CONNECTIONS
Before using the 2810E-2001 chamber communicator, the operator should be familiar with all the
controls and connections. While reading this manual, you will find capitalized words such as
PANEL SPEAKER. These words are to remind the reader that additional information can be found
in this section of the manual.
OPERATOR AND CHAMBER CONTROLS
3.1
The following controls are located on the front panel of the 2810E-2001
3.1.1
POWER SWITCH - The power on/off control.
3.1.2
SPEAKER SWITCH - This switch allows the operator to turn off the speaker. If the
operator is using a headset, it may be necessary to turn off the speaker in order to
prevent acoustic feedback.
3.1.3
PUSH-TO-TALK BUTTON - This button allows the operator to talk to the chamber
when operating in the 2-Wire mode. It is not necessary to use this control in the Full
Duplex (4-Wire) mode. When using Full Duplex mode, this control allows the
operator to interrupt the chamber by forcing the chamber into listen only mode.
3.1.4
CHAMBER VOLUME - This control sets the volume for the chamber's earphone
including any signal from the AUXILIARY AUDIO INPUT. Rotate this knob clockwise
to increase the volume.