Introduction
Features
4
Controls & Indicators
5
Included in Your UH710SX-NB/UH720SX-NB Pack
7
Getting Started
Battery Installation
8
Belt Clip
8
Charging Batteries Using the Desktop Charger
9
Charging Batteries Using the Cigarette Lead Charger
9
Battery Life
9
Battery Level Display
10
Low Battery Alert
11
Operation
Power On/Off
12
Volume
12
Setting the Squelch
12
Selecting a Channel
13
To Transmit and Receive
13
To Operate in Duplex Mode (Repeaters
14
Transmit Power Select
15
Scanning
15
Open Scan (OS) Mode
16
Group Scan(GS) Mode
17
Priority Channel Watch During Group Scan
18
Programming Scan Channels
18
Drop-Out
Delay
18
Programming the Instant Priority Channel
19
Recalling the Instant Channel
19
Dual Watch
19
Monitor
19
CTCSS
20
DCS
20
VOX
21
Room Monitor
21
Busy Channel Lockout
22
Call Tone
23
Roger Beep
23
Key Beep
23
Battery Save
24
Keypad Lock
24
Back Lighting
24
CTCSS Codes and Frequencies
25
DSC Codes Table
26
UHF-CB Channel Guidelines
27
UHF-CB Channels and Frequencies
28
Warranty
30
3
Contents
UHF CB Radio
UNIDEN UH720SX-NB/UH710SX-NB
