DRAKE 4000 series II Betriebsanweisung PDF herunterladen (Seite 20)

4000 Series II - EASi-COM II User Guide

STA0309 - Issue 2.0 Page 19 of 30

3.2 Controls and Indicators

3.2.1 Microphone Socket

Insert the optional microphone into this socket. The detachable microphone is

connected via a 3-pin screw locking DIN connector.

3.2.2 Microphone Mute Button

Press the Microphone Mute Button to mute the microphone. The red LED is illuminated

if the microphone is muted.

3.2.3 Designation Strip

Insert a Designation Strip to indicate the area of communication for each of the direct

access keys.

3.2.4 Main Intercom Level Control

Turn the main volume control clockwise to increase intercom volume, anticlockwise to

decrease.

3.2.5 Loudspeaker

Audio is output from the loudspeaker unless the headset Select Button (see item 3.2.7)

is on or an external loudspeaker is connected via the External Loudspeaker jack

socket.

3.2.6 Headset Socket

The 5 pin DIN Headset socket is used to connect an optional headset for use when the

main microphone and loudspeaker are not required.

Contact Drake for suitable detachable microphone options.

Contact Drake for suitable external loudspeaker options.

Consult the Drake Installation Guide for further details on connecting

external loudspeakers.

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DRAKE 4000 series II Betriebsanweisung Seite 20