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SELECTING A CHANNEL
1. Press
key momentarily to activate channel select
mode. The displayed channel will flash.
2. Press
or key to select the desired channel.
3. Press
key momentarily to exit channel select mode. If no button is
pressed within 5 sec the UH047SX will exit from the channel select mode.
The UH047SX uses the 40 UHF-CB Channels (
).
1. Before you transmit, listen for activity on the selected channel.
2. When the channel is clear, press and hold the PTT button to transmit.
icon appears on the display.
3. When you have finished speaking, release the PTT and listen for a response.
icon then disappears on the display. While receiving, the
icon is
displayed.
TO TRANSMIT AND RECEIVE
Channels
22 and 23 are for telemetry and telecommand
applications. Transmit is inhibited on these channels
‘TX’
‘TX’
‘RX’
ch/hi/lo
ch/hi/lo
Hold the radio with microphone approximately 5 cm in front of your mouth
with the antenna at approximately 45° angle away from your head. Speak in
a clear, normal conversational voice.
For your reference a list of the available channels,
corresponding frequencies and guidelines for their
use is printed on page 12. For Australia, Channels
05 and 35 are reserved for Emergency Calls.
1. Press and hold
key to select desired transmit
level.
icon will appear on the display for
maximum transmit level.
icon will appear on the
display for minimum transmit level. The RF transmit power
of the UH047SX is selectable between 1.0W/0.5W.
TRANSMIT Hi/Lo POWER SELECT
‘HI’
‘LO’
ch/hi/lo
