Clear-Com HME DX410 - ISO Relay

19
The AUXILIARY SELECT button (
2
) is used to select A or B or both as the destination for AUX IN audio. The A and/
or B INPUT ASSIGN lights (
1
) come on green to indicate the selection as the destination for AUX IN audio. If neither is
selected, AUX IN audio will not be routed to the COMMUNICATOR
®
s. The AUX IN light must be lit for the INPUT ASSIGN
SELECT function to work.
h If only AUX IN is used, press the AUX IN/OUT SELECT
button (
5
) until the IN light (
4
) turns on. Listen to the
audio input in your headset as you adjust the INPUT
control (
3
) to the desired level.
h If only AUX OUT is used, press the AUX IN/OUT
SELECT button (
5
) until the OUT light (
6
) comes on.
Check the audio level on the auxiliary equipment, and
adjust the OUTPUT control (
7
) to the desired level.
h If the auxiliary equipment requires two-way
communication, have someone listening at the auxiliary
unit. Press the AUX IN/OUT SELECT button (
5
) until
both the IN and OUT lights (
4
and
7
) turn on. While
speaking into the headset microphone, adjust the OUT control (
7
) above the light to the desired listening
level at the auxiliary unit. Listen to the audio input in your headset as you adjust the INPUT control (
3
) below
the light to the desired level.
Auxiliary Controls and Indicator Lights:
h The SELECT button on the right (
5
) is used to select AUX IN (audio from auxiliary equipment
connected to the base station), AUX OUT (audio to the auxiliary equipment from the ISO channel of the
COMMUNICATOR
®
s and local headset) or both.
h The IN and OUT lights illuminate green to indicate the selection.
h The INPUT and OUTPUT controls adjust auxiliary inbound and outbound audio levels.
h The SELECT button on the left (
2
) is used to select A or B or both as the destination for AUX IN audio. The
A and/or B destination for AUX IN audio. INPUT ASSIGN lights come on green to indicate the selection as the
destination for AUX IN audio.
NOTE: If you are not connecting other equipment, go on to System Operation (next page).
ISO Relay
During ISO communication, a relay closure is provided. This can be used for tasks such as keying a long range radio or
triggering an alert light. It can be activated from a Communicator or a local headset.
1 = Normally closed
2 = Common
3 = Normally Open
4 = not used
5 = Ground
Base station rear panel
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Base station rear panel