CALL Button (11)
Pressing the button will call another party on the same channel.
The Transmit LED will light
red
for approximately 3 seconds and
then go out.
Up Channel/Volume Button (14)
In the standby mode, pressing this button ( ) will increment
the listening volume. When in function edit mode, this button will
be used to adjust the unit’s settings.
Down Channel/Volume Button (14)
In the standby mode, pressing this button ( ) will decrement the
listening volume. When in function edit mode, this button will be
used to adjust the unit’s settings.
Mode Button (16)
In the standby mode, pressing this button momentarily will enter
the function edit mode. Subsequent presses will cycle to each mode.
The MODE button is used to select various features for adjustment.
External Speaker (SPK)/Microphone (MIC) Jacks (19)
This set of jacks accepts an external headset/microphone connector.
Refer to the Operational Modes.
Scan/Lock Mode Button (8)
Press this button momentarily to enable or disable the scan mode.
Press and hold button for more than 1 second to lock or unlock keypad
functions, except PTT, Call, Monitor (MON), Power on/off and Volume
up/down. When the keypad is locked, the ( ) icon will appear
in the upper left corner of the display.
Operational modes
Channel Selection
In order to communicate with other PMR-446 units, both transmitting
and receiving party must be on the same frequency. The PMR-1000TX
has 8 channels (frequencies 01-08) indicated by the large digits on
the LCD display panel. Communication with any compatible units
is possible on these 8 channels. Before transmitting on the selected
