C O D E G U A R D O P E R A T I O N
Code GuardTM, Tone or Digital, allows one radio or group of radios to be
selectively called within a system. If the radio has been programmed
with Code Guard, use the following receive and transmit instructions.
C O D E G U A R D R E C E I V E
T
URN POWER ON
by turning the Volume knob
clockwise past the OFF detent.
S
ELECT A
C
ODE
G
UARD CHANNEL
by turning the
Channel Selector knob.
A
DJUST VOLUME
by turning the Squelch knob
clockwise until a rushing noise is heard, then
turning the Volume knob to a comfortable level.
S
ET
C
ODE
G
UARD MODE
by turning the Squelch
knob completely counterclockwise, past the detent
to the CG position. A message will be heard only
when the proper Code Guard value is received.
C O D E G U A R D T R A N S M I T
T
URN THE
S
QUELCH
KNOB
clockwise, off the detent.
M
ONITOR THE
C
ODE
G
UARD CHANNEL
before
transmitting.
P
RESS THE
PTT
(Push-To-Talk) switch if the
channel is not busy (signal is not present). When
the transmitter is activated, the LCD goes blank.
R
ESET THE
S
QUELCH KNOB
to the Code Guard
position (CG) to receive only the messages with
the proper Code Guard value. During extended
transmissions
the squelch can be left open (off
the detent) until the exchange has ended.
Code Guard is a trademark of BK Radio, Inc.
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Summary of Contents for EPI 3101A
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