Uniden UH750 User manual

UH750

Handheld UHF-CB Transceiver

For more exciting new products please visit our website:

Australia: www.uniden.com.au

WATERPROOF: JIS7

Uniden’s UH750 radio is designed to meet the water proong

standard of JIS7.

This Means:

Being dened as having no ingress of water when immersed at 1

metre for 30 minutes.

The UH750 will only meet this rating if fully assembled and all

rubber seals and bungs are well maintained and correctly tted.

This means that the speaker microphone bung is inserted, and

the battery pack and antenna are attached and securely

fastened.

LITHIUM ION BATTERY PACK WARNING

• This equipment contains a Lithium Ion Battery Pack.

• The Lithium Ion Battery Pack contained in this equipment may

explode if disposed of in a re.

• Do not short-circuit the Battery Pack.

• Do not charge the Lithium Ion Battery Pack used in this equipment in

any charger other than the one designed to charge this Battery Pack.

Using another charger may damage the Battery Pack or cause the

Battery Pack to explode.

• Lithium Ion batteries must be disposed of properly.

NOTE

USER LICENSE INFORMATION

The citizen band radio service is licenced in Australia by

ACMA Radio-communications (Citizen Band Radio

Stations) Class Licence and in New Zealand by MED

General User Licence for Citizen Band Radio and

operation is subject to conditions contained in those

licenses.

Warning

UNIDEN UH750 Handheld UHF-CB Transceiver

Introduction

Features 4

Included in your Package 5

Optional Accessories 5

Controls and Indicators 6

Getting Started

Mounting the Drop-in Charger 7

Attaching the Antenna 7

Attaching the Battery Pack 8

Attaching the Beltclip 8

Charging the Battery Pack 9

Battery Level Display 10

SPKR/MIC Jack Cap 10

Connecting the SPKR/MIC 10

Operation

Power On/Off 11

Volume 11

Adjusting the Key Beeps 11

Roger Beep 12

Selecting Channel 12

Squelch 13

To Transmit and Receive 14

Using a Repeater Channel 15

To Operate UH750 in Duplex Mode 16

Scanning 16

Open Scan (OS) Mode 16

Group Scan (GS) Mode 17

Programming Scan Channels 18

Priority Channel 18

Choosing a Priority Channel 18

Drop-Out Delay 18

Advanced Features 19

CTCSS 19

VOX 19

Power Save 20

Back Lighting 20

Keypad Lock 21

Busy Channel Lock-out (BCL) 21

Monitor 21

CTCSS Codes and Frequencies 22

UHF-CB Channel Guidelines 23

UHF-CB Channels and Frequencies 24

Warranty 26

Contents

UNIDEN UH750 Handheld UHF-CB Transceiver

Introduction

UNIDEN UH750 Handheld UHF-CB Transceiver

The UH750 is a JIS7 Waterproof, portable two-way UHF-CB radio. It is

compact, rugged and ts easily in your hand. This hand held UHF-CB radio

will give you consistent, outstanding performance in virtually all conditions and

situations. To ensure that you get the most from the UH750 features, please

read this operating guide carefully before using the unit.

FEATURES

• Narrow Band (NB) Radio

• Communicate with up to 80 Channels in the UHF-CB Band1

• 5W Max TX Power

• 1W/5W Switchable TX Power

• Built-in AVS Circuitry2

• Waterproof (meets JIS7 waterproof specications)3

• Rubber Grips/Seal

• 38 Built-in CTCSS codes

• Backlit Keypad & LCD Display

• Duplex Mode1

• Open and Group Scan

• Busy Channel Lockout Function

• VOX Function

• Headset Jack

• Keypad Lock

• Battery Type: Lithium-lon Rechargeable

• Low Battery Alert

• Battery strength Indicator

• Auto Battery Save

• Battery Cover with charge contacts

• Roger Beep

¹ Refer to p.23 - p.25 for channel information

² AVS - Automatic Volume Stabilizer detects and manages incoming

audio to comparable levels.

3 The UH750 radio meets waterproof (JIS7) specications only

when the battery, the antenna and speaker MIC jack cap are correctly

installed. The UH750 will retain its JIS7 rating when the

accessory Speaker MIC is connected correctly but the Speaker MIC

itself is not splash or waterproof.

NOTE

If any of these items are missing from the box, contact your

place of purchase, immediately.

Optional Accessories

• VOX Headset

• Heavy Duty Speaker Mic

• External Speaker Mic

Included in your Package

UNIDEN UH750 Handheld UHF-CB Transceiver

UH750 AC Adaptor

(AAD-075S(M))

Antenna

Drop-in Charger

(DT075A)

Lithium Battery

(BP079)

Beltclip

Owner’s Manual Mounting Screws

UH750

For more exciting new products please visit our website:

Australia: www.uniden.com.au

Controls and Indicators

UNIDEN UH750 Handheld UHF-CB Transceiver

1 Antenna

2 Beltclip

3 Battery

4 Battery Release Clip

5 PTT (Push to Talk) Key

6 Memory Key (mem)

7 Scan Button (scan)/

Busy Channel Lock-Out

Mode (bcl)

8 TX Power/Lock Button

9 Microphone

10 Speaker MIC Jack

11 ON/OFF VOL Knob

12 Squelch Knob (SQ)

13 LCD Display

14 Monitor Button (mon)

15 Open Scan/Group Scan

(os/gs)/VOX

16 Channel Up Button ( )

17 Duplex Key (dup)/

CTCSS Key (ctcss)

18 Channel Down Button ( )

19 Speaker

A Transmit

B 1W Power

C Duplex Transmit

D Scanning

E Monitor

F Priority

G Busy Channel Lock Out

H Group Scanning

I Channel Numbers

J CTCSS

K VOX

L Roger Beep

M Battery Level Indicator

N Key Lock

O Memory

P Receive

UH750

Getting Started

UNIDEN UH750 Handheld UHF-CB Transceiver

Mounting the Drop-in Charger

1. Mount the drop-in charger to either a table or wall.

Table:

Attach the drop-in charger using the mounting

screws and washers.

Wall:

Insert the two mounting screws into the wall

keeping the same space as the holes on the

charger.

Place the charger with the screws

through the larger holes then turn the

charger.

2. Plug one end of the AC adapter into

the wall outlet and the other end into the

drop-in charger.

When you mount the drop-in charger

in a mobile vehicle, use the optional

cigarette lead instead.

Attaching the Antenna

Attach the antenna to the UH750.

Be sure the antenna is rmly seated.

Getting Started

UNIDEN UH750 Handheld UHF-CB Transceiver

Attaching the Battery Pack

1. Place the battery pack onto the back of the

radio. It will only t in one way.

2. Snap the battery release clip until it clicks.

Be sure the battery pack ts tightly against

the UH750 body.

CAUTION

Avoid exposing the Lithium Ion battery, attached or

unattached to the radio, in direct sunshine, heated cars, or

in areas with temperatures below –20°C (–4°F) or above

+60°C (+140°F).

Exposing the chemicals contained within the battery pack to

temperatures above +60 °C (+140°F) may cause the battery

to rupture, fail or reduce performance.

In case of exposure to cell contents, wash the affected area

thoroughly, and seek medical attention.

Additional battery cautions should be applied as described

on p.2.

Attaching the Beltclip

1. Hold the beltclip in the direction.

2. Apply it to the hanger piece on the back of

the radio. Then slide it up.

3. You will hear a click. The beltclip is rmly

attached.

Contacts

Getting Started

UNIDEN UH750 Handheld UHF-CB Transceiver

4. To take the beltclip off the radio, turn it

and slid it up.

Charging the Battery Pack

Your radio is powered by a specially designed Lithium Ion battery pack.

• Before operating the UH750, charge the

Lithium Ion battery pack for 7 hours without

interruption in the drop-in charger.

1. Place the UH750 in the drop-in charger.

2. The red LED illuminates and stays ON, until fully

charged.

• The charger won’t overcharge the battery pack.

When charging is completed, the charge LED

is no longer illuminated.

• Do not transmit when the UH750 is in the drop-in charger!

• You can monitor incoming calls while the UH750 is in the

drop-in charger.

UH750

UNIDEN UH750 Handheld UHF-CB Transceiver

Getting Started

Battery Level Display

The BATTERY icon in the top right hand corner of the screen indicates

the UH750 current battery voltage level at all times. The battery level is

displayed in 4 levels.

LEVEL 4

Battery 100% full

LEVEL 2

Low Battery

NOTE

When PTT is pressed at Level Empty, battery icon and

channel number will ash, transmission is disabled.

NOTE

Recharge the battery at any time. From empty the battery

will take up to 7 hours to fully charge.

Battery Life : 14 Hours (Typical)

This is based on the following Duty Cycle:

Transmit (Low Power) 5%

Receive 5%

Stand-by 90%

SPKR/MIC Jack Cap

Make sure the SPKR/MIC jack cap is rmly pushed in to maintain

submersible rating.

Connecting the Optional SPKR/MIC

Release the SPKR/MIC jack cap to plug in the SPKR/MIC. Secure the

SPKR/MIC plug by tightening the plug collar clockwise.

LEVEL 3

Battery approx.

40% capacity

LEVEL 1

(ashing)

Empty Battery

Table of contents

Popular Transceiver manuals by other brands

Yaesu

Yaesu FT-7B manual

Kenwood

Kenwood ProTalk TK-3201 instruction manual

Texas Instruments

Texas Instruments TLK10232 user guide

Mizuho

Mizuho MX-2 Operating & assembly instruction

Kenwood

Kenwood TK-3180 Manuale di istruzioni

Blitz

Blitz MJ-398U instruction manual

Utilicom

Utilicom LongRanger 2050 Operator's manual

Standart

Standart HX290UKA Service manual

Altronix

Altronix Pace1PTM installation guide

Kirisun

Kirisun PT2208 instruction manual

ELECRAFT

ELECRAFT KX2 manual

Zodiac

Zodiac K3 user manual

Assa Abloy

Assa Abloy SecureComm HKC GSM-WIFI U manual

Kenwood

Kenwood TK-2217 Service manual

Siemens

Siemens PSO 4000 Quick reference guide

Kenwood

Kenwood TS-590SG instruction manual

Midland

Midland G8E-BT Instruction guide

ComNav

ComNav Mariner X2 installation manual