Front panel controls, Figure 1-5: front panel of an ef-701m unit, Front panel controls -8 – Clear-Com EF-701M User Manual
Page 18
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E F - 7 0 1 M I N T E R F A C E
FRONT PANEL CONTROLS
Figure 1-5: Front panel of an EF-701M unit
Local Send controls the audio signal level from the local 2-wire intercom (the system
connected to this EF-701M) to the audio out of the 4-wire I/O.
Local Receive controls the audio signal level from the audio in of the 4-wire I/O to the
local 2-wire intercom.
Local PL
EF-701M
Recv
Send
Data
Null
Test
On
R
L
C
4-Wire Interface
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