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1
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C H
S E T
G R O P
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C H
S E T
G R O P
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1
Lock
A transmitter can communicate with an endless
number of receivers (e.g. group training). The system
(transmitter and receiver) has a “LOCK”- function,
which is automatically activated after turning the
system “ON” as well as when the system is not used
for a short while. To unlock the “LOCK” mode, please
keep the “LOCK” button pressed until the lock symbol
disappears from the display.
Buttons and Functions
1 on/off button
2 volume/channel up button
3 volume/channel down button
4 set button
5 lock button
6 USB
port
7 headset input
8 led indicator
1 antenna signal strengh
2 set-symbol
3 lock icon
4 battery level
5 transceiver mic-on indication
6 volume level
7 channel number
Two-Way Communication
Press the “TALK” button on the wire of the headset or
press the “SET” button under lock status in order to
activate the 2-way communication. Press the “TALK”
(button on the wire) or “SET” button again to return to
the normal receiving mode.
Please note that the receiver is in normal receiving
mode after turning on, while the transmitter has
already activated the 2-way communication. This
activated function is shown by “GROP” in the display.
ATTENTION: Please note that, when more than one
receiver is in use, only one receiver can talk at a time
(activate the 2-way communication).
Microphone and earphone volume
adjustment
Every transceiver has microphone and earphone
volume adjustment.
Microphone volume
Unlock the transceiver, use “SET” button to adjust the
microphone volume level.
Earphone volume
Press
to adjust the earphone volume level while
the lock status is activated.
Charging the systems
Please use the USB cable to charge each unit. The LED
will be red during charging, and OFF when fully
charged.
Channel Setup
Press and hold the “LOCK” button till the lock icon
disappears from the display. Press
to change the
channel number.
Transmitter and Receiver must have the same channel.
0700
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