Introduction
Features
4
Included in your Package
5
Optional Accessories
5
Controls and Indicators
6
Getting Started
Attaching the Antenna
7
Attaching the Beltclip
7
Attaching the Battery Pack
8
Connect the Drop-in Charger with AC Adaptor
9
Charging the Battery Pack
9
Battery Level Display & Automatic Battery Save
10
Accessory Jack (SPKR/MIC) Cover
10
Connecting the Optional SPKR/MIC
10
Operation
Power On/Off
11
Volume
11
Selecting a Channel
12
Instant Channel Function (Priority Channel)
12
How to Transmit and Receive | High/Low Transmit Power
13
Squelch
14
Call Function
15
Using a Repeater Channel
15
To Operate UH755 in Duplex Mode
16
Scanning
17
What is Open Scan (OS) Mode?
17
What is Group Scan (GS) Mode?
17
Add/Remove Channels from SCAN Memory
18
To Start Channel SCAN
18
Menu Functions
20
CTCSS / DCS
20
BCL (Busy Channel Lockout)
21
VOX (Built-in Voice Activated Circuit)
22
Call Tone (Selecting a Call Tone)
22
Scramble (Voice Scramble)
22
Compander
23
Roger Beep
23
Key Beep
24
Backlight (Timer)
24
Key Lock
24
CTCSS & DCS Codes and Frequencies
25-26
UHF-CB Channel Guidelines, Channels & Frequencies
27-29
Warranty 30
3
Contents
UNIDEN UH755
Handheld UHF-CB Transceiver