TR-240 Users Manual - Preliminary
Page 4 of 7
Rev D – 3 / 09 / 2011
1.
Turn on the TR-240. The battery light
will turn green immediately indicating
power.
2.
To place the TR-240 in “master
wireless” mode, if not already set, press
and hold the <1> (green) button as the
beltpack boots.
3.
After 20 seconds boot time, a voice
prompt “master wireless” will be heard
in the headphone, followed by the
current RF channel (“channel xx”) of
operation.
4.
Release the <1> button after the voice
prompt indicates the RF channel.
5.
Use as normal.
NOTE:
In “master wireless” mode, the wired
Ethernet port is disabled.
1.3.1 Setting the RF Channel
For a beltpack that is in “master wireless” mode,
the RF channel of operation can be selected.
1.
Boot the TR-240 in “master wireless”
mode by holding the <1> (green) button
as the beltpack boots.
2.
Once the TR-240 has successfully
booted, the unit will give voice prompts
indicating “master wireless” and
“channel xx”.
3.
To change the RF channel of operation,
continue to press the <1> button after the
RF channel has been indicated by the
voice prompt. Another voice prompt
“RF Selection” will be heard to notify
the user that the RF channel can now be
changed.
4.
After the “RF Selection” voice prompt is
heard, release all the buttons, and four
options can be made.
a.
Press the <1> button to decrease
the RF channel of operation.
b.
Press the <2> button to increase
the RF channel of operation.
c.
Press the <Talk> button to
perform a ClearScan
™
and select
the clearest RF channel that for
the current environment.
d.
Press <1> + <2> simultaneously
to make the selection and exit the
RF selection mode.
5. Once the master beltpack is configured
and running, the other TR-240 beltpacks
should be booted in “wireless” (normal)
mode.
NOTE
: Once an RF channel has been selected,
the unit will continue to boot and operate on that
channel until the user sets it to a different
channel.
2
Local Headset Configuration
There are several ways to configure the local
headset at the base station front panel. Settings
for the local headset include the following:
•
Talk Button
•
Channel Select Button
•
Local Headset Volume
•
Microphone and Sidetone Levels
2.1 Talk
Button
Pressing the <Talk> button on the front panel
will enable and disable the audio path from the
headset microphone. The green talk light will
be illuminated when the microphone path is
enabled. The green talk light will blink when
the microphone path is disabled.
There are two different modes that dictate how
the <Talk> button behaves when pressed: Push-
to-Latch and Momentary. The talk mode can be
toggled by pressing the <1> + <2> + <Talk>
buttons simultaneously for approx. 3 seconds
followed by a corresponding voice prompt.
