Introduction 3
Features
3
Preventive Maintenance
4
Troubleshooting
4
Controls / Connectors
5
Indicators 6
Included with Your UH5040 Transceiver
7
Operation 8
Turn ON the Power and Set the Volume
8
Setting the Squelch
8
Monitor
10
Selecting a Channel
10
Set the LCD Dimmer
10
Transmitting
11
Call Function
11
Using Repeater Channels
11
Operating the UH5040 in Duplex Mode
13
Scanning
13
Open Scan (OS) Mode
14
Group Scan (GS) Mode
15
Programming Scan Channels
16
Selecting the Call tone
16
Roger Beep
17
Busy Channel Lockout
17
Programming the Instant Priority Channel
18
Recalling the Instant Channel
18
CTCSS (Continuous Tone Coded Squelch System)
18
DCS (Digital Coded Squelch)
19
UHF CB Channels & Frequencies
20
CTCSS & DCS Code List
23
Warranty 26
2
Contents
UNIDEN UH5040
UHF CB Transceiver