FRONT PANEL CONTROLS
Rotate for Channel Selection
Push for Priority Channel
Rotate for Squelch
Press for Monitor
Function
ADJUSTING THE VOLUME
LCD INDICATORS
Channel Display
Selcall memory Location
PAG E 4
BASIC OPERATION
SCAN Selector .
Function: DIM
Press first to access
Functions
Rotate the Volume control clockwise past
the 'click' to turn the TX4400 ON . Adjust the
volume control for a comfortable listening
level . If no sound is heard, rotate the Squelch
knob fully counter-clockwise to temporarily
un-mute the radio . You can now adjust the
QUIET Mode
Scan
Indicator
INST RUC TIO N M AN UAL
Display
Duplex Mode .
Function: ALPHA
OPEN/GROUP Scan .
Function: PAGE
volume by listening to the receiver's background
noise . When finished, rotate the Squelch knob
clockwise again to re-mute the radio
Selcall
Receive
Call Mode
Indicator
Selcall Ident Display
ALPHA name Display
Rotate for Volume
QUIET Mode .
Function: SILENT
Transmit
Indicator
QUIET Tag
Channel
Memory
Indicator
CTCSS
Duplex
Indicator
Indicator
T X4 4 00