13
Operation
SETTING THE DCS ADVANCED DIGITAL CODE.
Each channel also has 83 digital codes to let you set a group of
users for more secured private communication.
a. Press the
MENU
button 3 times.
DCS
code is blinking on
the LCD screen.
b. Press the
UP
or
DOWN
button to select the desired DCS
code.
c. Press the
PTT
button to confirm the
DCS
channel
setting.
Transmitting and Receiving
The UHF2100
transmission is “one way-at-a-time.” While
you are speaking, you can not receive a transmission.
The UHF2100
is an open-license band. Always identify
yourself when transmitting on the same channel.
IMPORTANT: Before transmitting on a UHF channel listen to ensure
it is not already in use.
Transmitting (sending a speech)
The unit is continuously in the Receive mode when the unit is
turned ON and not transmitting. When a signal is received on the
current channel, “
RX
” icon will be displayed on the LCD screen and
the receiver LED will light up.
a. Press and hold the
PTT
(push to talk) button to transmit
your voice. “
TX
” icon will be displayed on the LCD
Screen.
b. Hold the unit in a vertical position with the MIC
(Microphone) 5 cm away from the mouth. While holding
the
PTT
button, speak into the
MIC
(microphone) in a
normal tone of voice.
c. Release the
PTT
button when you have finished
transmitting.
