6
BASIC OPERATION
CHANNEL
VOLUME
PUSH
QUIET
SQUELCH
PUSH
PAGER/
OFF
PUSH
PRI
SCAN
MEM
DUP
OS/GS
2
3
1
SCAN
DUP
BUSY
M
TX
SCAN
DUP
BUSY
M
TX
CALL
Appears when a signal
is being received or the
Squelch is open (fully
counter-clockwise)
Indicates the
selected
channel is set
for DUPLEX
operation
Indicates the
receiver is
Scanning
Displays in Open Scan mode
Displays in Group Scan mode
Displays the
incoming signal
strength
Indicates the
selected channel
is in the Scan
memory
Displays the
selected channel
number
Indicates the
TX4200 is
transmitting
OS mode: Displays the
last selected
channel.
GS mode: Displays the
PRIORITY
channel
number.
Speaker
BASIC FUNCTION
Rotate for Squelch
BASIC FUNCTION
Press to toggle Scan mode
Press
to toggle OPEN SCAN or GROUP SCAN modes
Press
to toggle DUPLEX mode on channels 1 - 8
Microphone
Socket
Liquid
Crystal
Display
BASIC FUNCTION
Rotate to select channels
Press to jump to the
PRIORITY channel
BASIC FUNCTION
Rotate for Volume ON/OFF
Press for Backlighting -
Bright or Dim
PTT
Switch
Skip channels
when scanning.
SCAN
OS/GS
DUP
CONTROLS
LIQUID CRYSTAL DISPLAY
MICROPHONE
Summary of Contents for TX4200 Series
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