Tr-200 Operation; Power; Battery Check; Headset Volume - Telex RadioCom BTR-200 II Operating Instructions Manual

POWER

You should now be ready to turn the TR-200
"ON". Rotate the OFF/ON Volume Control
Switch on the TR-200 counterclockwise to turn
the unit on.

BATTERY CHECK

As you rotate the OFF/ON Volume Control
knob clockwise to turn the unit on, note that
the battery LED (labeled bat/ovmod) should
flash one time on good batteries. Poor batteries
will cause the LED to be illuminated continu-
ously and a bad or unusable battery will not
cause any illumination at all.
bat/
ovmod
Figure 33
Low Battery andOvermodulation
Indicator LED

HEADSET VOLUME

After batteries have been checked, adjust the
volume control by rotating the control as re-
quired for comfortable listening volume.
Figure 34
Power ON/OFF - Volume Control -TR-200

TR-200 OPERATION

talk
ON/ INCREASES
VOLUME
ON / OFF SWITCH AND
VOLUME CONTROL
-28-
PUSH TO TALK/PUSH TO TRANSMIT
To enable the talk function on the Model
TR-200 press and hold down on the talk button
and begin talking. Releasing the talk button
will discontinue the microphone audio. For
continuous talk, quickly press the talk button
twice. This locks on the talk function. To re-
lease the talk function press the talk button
once. Note that the TR-200 transmits any time
that the power is on.
For the Model TR-200P, the switch enables
both the transmit and audio functions and oth-
erwise operates as described for the TR-200.
NOTE: The talk LED will be illuminated
whenever the talk function is activated.
talk
PUSH-TO-TALK/LOCK-TO-TALK SWITCH
Figure 35
Push-to-Talk/Lock-to-Talk Switch
talk