RP6500 User’s Manual
Page 7 of 31
Radio Overview
The functions of the components are as follows:
A. LED Indicator
Lights red while transmitting;
Lights green while receiving.
B. Power/Volume Switch
（
Knob
）
Turn clockwise till a click is heard to switch
on the radio.
Turn counterclockwise till a click is heard to switch off
the radio.
Rotate
to adjust the volume after turning
on the radio.
C. Channel Selector
Rotate to select the channel 1-128.
D. Antenna
E. Top Button (programmable button)
It is recommended to be set as the
emergency warning Button.
F. Side button 1 (programmable button)
G. PTT
（
PUSH-TO-TALK
）
:
To make a call, press and hold the PTT button, then
speak into the microphone with normal voice.
Release
the PTT button to receive signals.
H. Side button 2 (programmable button)
I. Button
Return and delete button in the menu.
J. Button
Select Button.
K. Button
Select Button.
L. Button
Enter and Confirm Button.
M. Numeric keypad
N. Microphone/speaker jacks
For connecting microphone/speaker.
D
E
A
C B
G
H
F
N
J
I
L
K
M
