Local Headset Connection; Headset Mic Select Switch; Transmit Switch - Telex RadioCom BTR-200 II Operating Instructions Manual

LOCAL HEADSET CONNECTION

Insert the headset/microphone into the 4 pin
XLR connector on the front panel. See the mi-
crophone connection diagram (Figure 2) if
other than a Telex Headset is used.
HEADSET MICROPHONE SELECT
SWITCH
If the headset you are using has an Electret mi-
crophone, the local microphone select switch
must be in the "ELT" position (Electret). This
switch is located on the rear panel. A +5 volt
bias is available at the microphone plug for
electret use.
If you are using a headset with a dynamic mi-
crophone, place the local microphone select
switch in the "DYN" position (Dynamic).
NOTE: FOR PROPER OPERATION YOU
MUST MATCH THE TYPE OF MICRO-
PHONE YOU ARE USING WITH THE DY-
NAMIC/ELECTRET SWITCH LOCATED
ON THE REAR OF THE UNIT.

TRANSMIT SWITCH

Allows the operator to select three different
types of transmitting modes; continuous trans-
mitter, transmitter off, or remote transmitter.
For most operations, place the transmitter
switch in the "CONT" position (Continuous
mode).
In the Continuous mode the transmitter
therefore will be on at all times regardless of
whether the portables are on or not.
In the Remote mode, the only time the base
can transmit is when a portable unit is turned
on.
In the Off mode the BTR-200 base station
will not transmit to the remote belt-packs.
This mode might be used if the base is to be
a monitor station only.
TO HEADSET
OR HANDSET
Connecting Headset to the BTR-200
Headset Mic
Dyn
Headset Microphone Select Switch
Transmit
Cont
Transmit Switch
-21-
Figure 21
Elt
Figure 22
Off Remote
Figure 23