User's Manual

07110A-1
10
99251 Ver. 1.0
Page:10 ENGLISH VERSION
99251 Ver. 1.0
Page:10 ENGLISH VERSION
OPERATION
Turning the Unit ON
Press and hold the POWER button. The 99251 radio
will emit a short tone and the channel number will
displayed on the LCD display.
Turning the Unit OFF
Press and hold the POWER button for at least two
seconds. The 99251 radio will emit a tone and the
LCD display will go blank.
Adjusting the Speaker Volume
•
Press the  button to increase the volume.
•
Press the  button to decrease the volume.
Receiving a Call
When your FRS unit is turned on and is not being
used to transmit voice communication or pages, the
unit is continuously set in receiving mode. When you
receive a call on the current channel you are using,
the LCD display will show the receive icon.
Transmitting a Call
1. Press and hold the PTT button to transmit. The
transmit icon will show in LCD display.
2. While holding the PTT button, speak in a
normal voice about 2 to 3 inches away from the
microphone.
3. Release holding the PTT button when you have
finished transmitting.
NOTE: In order to have two-way communication, all
parties must be transmitting on the same channel and
same sub-code. Refer to the “Selecting Channels”
and “Selecting the CTCSS Sub-Code” sections for
more information.