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TR-1 Top Panel
Fig ure 7-4
TR-1 Top Panel Controls
On / Off Vol ume Con trol
Turn con trol clock wise to turn the beltpack on and ad just the
head phone vol ume.
BAT/O.M. Light
This light has two func tions. It in di cates over mod u la tion (too
strong of in put au dio) and low bat tery.
Talk But ton
Press to en able au dio path from the head set mi cro phone. The
talk light will ac tivate when the talk but ton is ac tive. It has
three soft ware selectable modes that can be seen via the LCD
dis play of the beltpack. The mode of the talk but ton may be
se lected by press ing and hold ing <SET> while hit ting the talk
but ton. The cur rent mode of the talk but ton will be dis played
the first time the talk but ton is hit. Hit the talk but ton again to
change the mode of the but ton. Re lease the <SET> but ton to
ac cept the cur rently displayed setting.
A / B Selection Switch
This rocker switch switches be tween A and B but ton base sta --
tion pre-sets.
C Pushbutton
The C but ton ac ti vates the base sta tion C au dio paths and spe --
cial func tions.
The mode of the C but ton may be se lected by press ing and
hold ing <SET> while hit ting the C but ton. The cur rent mode
of the C but ton will be dis played the first time the C but ton is
hit. Hit the C but ton again to change the mode of the but ton.
Re lease the <SET> but ton to ac cept the cur rently dis played
set ting.
7-4
VOLVOL
OFFOFF
TelexTelex
R
BAT/OM TALKBAT/OM TALK
TALKTALK
AA
BB
CC
AUDIOAUDIO
ON/OFF & VOLUME
CONTROL
BATT/O.M. LIGHT
TALK BUTTON
SELECTION SWITCH
A AND B LIGHTS
“C” BUTTON LIGHT
“C” PUSHBUTTON
TALK LIGHT
Bat tery
Light flashes on power up = Bat tery OK
Light on continuously = Bat tery Low
Light does not flash or come on = Bat tery Dead
Over mod u la tion
Light flashes on loud est speech = Gain OK
Light flashes on all speech = Gain to high
Light never flashes on loud est speech = Gain to Low
Selectable Modes:
TALK
Push-to-Talk
Push-to-Latch
Off
Selectable Modes:
But ton "C"
Momentary
Latching
Quarterback
OFF
Push-to-Talk
Latch ing Talk