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139
OPTION
9.4
NRE-332 Guard Receiver
When a guard receiver is connected, it is possible to receive two channels simultaneously.
BUSY
CH
CHANNEL
RX1
RX2
SOL VOLUME
POWER
OFF
USA DIM
NRE-332
VHF GUARD RECEIVER
CHANNEL
SOL VOLUME
BUSY
CH
q
w
e
r
t
y
u
i
r
DIM
key
Adjusts the brightness of the LCD back-
light and the BUSY LEDs. There are four
levels, including OFF. The brightness
level is set to the maximum level when
the power is turned on.
t
USA
key
Press to receive USA channels around
North America. ITU channels is automati-
cally selected when the power is turned
on. Press
USA
again to revert to ITU
channels. When USA channels are
selected, the LED lights up.
y Speaker
Outputs received voice sound. If RX1
and RX2 receive signals at the same
time, the voices are mixed.
u
POWER
switch
Turns the power on or off. When the
power is turned on, CH16 appears on the
RX1 display and CH13 on the RX2
display.
i
SQL
control
Adjusts the squelch threshold. Turn the
RX1 and RX2 SQL controls counterclock-
wise, until noise is audible. Then slowly
turn them clockwise until the noise stops.
Finally, turn them clockwise a little
further.
TIP
The further you turn
SQL
counterclock-
wise, the weaker the signal that can be
received, and on the other hand, the
further it is turned clockwise, the stronger
the signal must be to be received.
q Channel display
Channel numbers RX1 and RX2, respec-
tively. When receiving signals on a chan-
nel, BUSY for that channel lights up.
w
/
keys
Select the channels for RX1 and RX2
using
/
.
e
VOLUME
controls
Adjust the speaker volume of RX1 and
RX2, respectively, to the desired level,
with
SQL
turned completely counter-
clockwise.
9.4 NRE-332 Guard Receiver
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