User's Manual

RELM Wireless Corporation
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Using Knob and Button Operations Together
When selected via the button, menu or keypad method, the entered
channel or zone becomes active regardless of the knob position.
When the knob is turned, the radio leaves the keypad selected channel
and goes to the selection indicated by the knob position.
Example: With the channel select knob on channel 1, selecting channel
12 from the keypad will switch the operating channel to channel 12.
Turning the channel knob to channel 2, switches the operating channel
to channel 2.
Basic Radio Operation
Turn power on by turning the Volume knob clockwise. A beep sounds,
indicating the radio is operational. The LCD display shows the
programmed display information of the currently selected channel.
Receive
15
1
2
3
4
5
6
7
8
9
1 1
10
12
13
14
16
SCAN
PRI
VOL
LITE T/A MENU LCK
Set the volume knob to approximately 50-60%.
When a signal is received, the unprogrammable
top line of the display indicates the signal
strength and operating mode of the incoming
transmission. RXA = analog, RXD = digital.
To check radio volume when no signal is
being received, put the Monitor mode in “Open
Squelch” (see “Monitor”) and adjust the volume
to a comfortable level.
Transmit
TXD
Microphones
PTT
1. Press the PTT (Push-To-Talk) switch. When
the radio is transmitting the indicator LED glows
red and TXD or TXA appears in the display.
2. Talk in a normal voice with the microphone
one to two inches from your mouth.
3. Release the PTT switch to stop transmitting.
If the length of your message is nearing the
programmed Time-Out Timer setting, a tone
sounds indicating 5 seconds left to transmit. At
the end of the programmed time, the transmitter
automatically shuts o󰀨 and an alert tone
sounds. To continue transmission, release the
Ch 1
171.58500 MHz
RXD
KNG2-P150
CHAN+ TXCG ZONE MENU
Ch 1
171.58500 MHz
TXD
KNG2-P150
CHAN+ TXCG ZONE MENU