67
Echos3
Exciter
Use instructions
7.4.2 Telemetry connection
This connection allows remote control through the equipment specifically designed
for that purpose. The telemetry unit provides backup energy for the continuous opera-
tion of the modem, and is equipped with all utilities for equipments and station para-
menters supervision.
To telemetry connection a cable must be inserted into “EIA485” connector, DB9, on the
rear panel of the machine.
This cable ships with telemetry unit.
To details on the pin out see “External connectors description” paragraph in “Product
description” section.
The link may also be a machine running.
For more information, please see “Telemetry” manual.
Connection mode
7.4.3 Exchange unit and/or Audio matrix connection
This connection allows to use the transmitter in a system that exchanges a fault trans-
mitter failed with a reserve.
To exchange unit connection, if the equipment is not a reserve, a shielded cable must
be inserted into “TC/TS”, DB25, on the rear panel of the machine.
If the device is a reserve to use an additional shielded cable to insert in “Profiles” con-
nector, DB25, in the rear panel of the machine.
This last cable will connect to the audio matrix, if there is an audio matrix.
These cables ship with the unit of exchange.
To details on the pin out see “External connectors description” paragraph in “Product
description” section.
The signal link may also be a machine running, no the RF link.
For more information, please see “Exchange unit” manual.
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