Uniden uh012sx User Manual download pdf (Page 19)

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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

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

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Uniden uh012sx User Manual Page 19