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UNIDEN Model uh044sx UHF CB Radio
UH044SX
Operating Guide
UHO44SX
MENU
CALL
ENTER
TX
MEM
PWR
SCAN
DUAL
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UNIDEN Model uh044sx UHF CB Radio WARNING! 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. 1
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UNIDEN Model uh044sx UHF CB Radio CONTENTS Introduction Features........................................................................................3 Controls & Indicators ..........................................................................4 Included in Your uh044sx Pack ..........................................................6 Getting Started Battery Installation.......................................................................7 Charging Batteries...............................
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UNIDEN Model uh044sx UHF CB Radio INTRODUCTION The uh044sx UHF CB radio is compact, rugged and fits easily in your hand. This hand held UHF radio will give you consistent, outstanding performance in virtually all conditions and situations. To ensure that you get the most from the uh044sx's features, please read this operating guide carefully before using the unit. FEATURES ! Transmit and receive FM 40CH (UHF-CB 40CH) ! TX output power 100mW / 0.5W / 2.0W ! Up to 10 km + range* ! LCD display
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UNIDEN Model uh044sx UHF CB Radio CONTROLS & INDICATORS SPKR/MIC UHO44SX MENU CALL ENTER TX MEM PWR SCAN DUAL 4
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UNIDEN Model uh044sx UHF CB Radio CONTROLS & INDICATORS Q P O M K N L A. Transmit J. Memory B. Room Monitor K. Priority C. Busy L. Squelch D. Voice Activation M. Dual Watch E. Key Lock N. Group Scan F. Battery Level Indicator O. Busy Channel Lockout G. DCS/CTCSS Indicator P. Scan H. DCS/CTCSS code Q. Power Level Indicator I. Channel Number (High/Low) 1. Charge Jack 11. Transmit Power 2. EXT. SPKR/MIC Jack Select/Keylock 3. On/Off Volume 12. Call Tone 4. LCD Display Transmit/Memory 5. Up But
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UNIDEN Model uh044sx UHF CB Radio INCLUDED IN YOUR UH044SX PACK AC Adaptor AAD-044SX External Speaker 3x AA NiMH batteries Microphone (SM-060) If any of these items are missing from the box, contact your Uniden Dealer. Optional Accessories ! Earpiece/Microphone (EM-060) ! Voice Activated (VOX) Headset (VM-041) ! Leather Case (LC-040) ! Commercial Quality Speaker Microphone (SM-060CQ) ! Commercial Quality Dual Earmuff (HM-064CQ) ! Commercial Quality Air Tube (EM-064CQ) ! Commercial Quality Ref
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UNIDEN Model uh044sx UHF CB Radio GETTING STARTED BATTERY INSTALLATION Your uh044sx pack includes 3 AA rechargeable NiMH batteries to power the uh044sx. You must install and then charge the batteries for 14+ hrs before use. The uh044sx can also use 3 AA Alkaline batteries. Do not mix old and new batteries to avoid damage to the unit. To install the batteries: 1. Make sure your radio is off. 2. Release the battery cover clip, then remove the battery cover. 3. Insert 3 AA rechargeable NiMH b
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UNIDEN Model uh044sx UHF CB Radio GETTING STARTED CHARGING BATTERIES Warning Notice! Use only the supplied ADD-044SX power adaptor if rechargeable batteries will be used in the uh044sx. The Transmit is disabled during charging. ! Turn the uh044sx knob [ON/OFF VOLUME] off and connect the AC adaptor plug to the charge jack. Battery charging times vary. A longer time is required to charge higher capacity batteries. Rechargeable Batteries Charging Time 1500mAH Ni-MH 10 hrs ! Disconnect the
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UNIDEN Model uh044sx UHF CB Radio GETTING STARTED BATTERY LEVEL DISPLAY The icon in the upper right hand corner of the screen indicates the uh044sx current battery voltage level at all times. The battery level is displayed in 4 levels: LEVEL 1 Battery 100% full LEVEL 2 Battery approx 30% capacity LEVEL 3 Battery approx 15% capacity LEVEL 4 Almost Empty When SW is pressed at Level 3, the PTT Error Tone will be heard and the channel number will flash. 9
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UNIDEN Model uh044sx UHF CB Radio GETTING STARTED LOW BATTERY ALERT The LCD on your radio shows a battery meter in the upper right corner. icon indicates a fully powered unit. As the batteries lose power, will flash. The LCD display will turn off after 30sec. An error tone will sound if any key is pressed. Recharge the NiMH batteries or replace the Alkaline batteries immediately to continue using the radio. WRIST STRAP 1. Insert short end of the strap through the belt cl
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UNIDEN Model uh044sx UHF CB Radio OPERATION POWER ON/OFF To turn the unit ON, rotate the [ON/OFF VOLUME] clockwise until a “click” is heard. A channel number and battery level should appear on the display. To turn the unit OFF, rotate the [ON/OFF VOLUME] knob counter-clockwise until a “click” is heard. The display will disappear. VOLUME Turn the [ON/OFF VOLUME] control clockwise to increase the volume, counter-clockwise to decrease the volume. SETTING THE SQUELCH The squelch is used to
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UNIDEN Model uh044sx UHF CB Radio OPERATION SELECTING A CHANNEL Press or to select the desired channel. MENU CALL If you press and hold the ENTER TX MEM PWR or channel numbers SCAN will scroll rapidly. DUAL TO TRANSMIT AND RECEIVE The uh044sx uses the 40 UHF-CB Channels. For your reference a list of the available channels and corresponding frequencies is printed on page 25. (Channels 22 and 23 are for telemetry and telecommand applications. Transmit is inhi
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UNIDEN Model uh044sx UHF CB Radio OPERATION TO OPERATE IN DUPLEX MODE (REPEATERS) The Duplex function enables you to access local repeater stations. You can only activate Duplex on CH01-CH08. UHF CB Repeaters are used to retransmit or relay your signal. Repeaters will extend the range of your radio and overcome the shielding effect caused by solid obstructions. Eg. CH01 is being used in your area for repeater use. MENU 1. Press one time. ENTER dP will flash. 2. Press or to
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UNIDEN Model uh044sx UHF CB Radio OPERATION TRANSMIT POWER SELECT The uh044sx has three transmit power levels: 2 Watt, 0.5 Watt and 0.1 Watt. To change your transmit power level: 1. Press while in the 'power middle level' to change to 'power high level.' 2. Press while in the 'power high level' to change to the 'power low level.' 3. Press while in the 'power low level' to change to 'power middle level.' TX Power Low TX Power Middle TX Power High Transmitt
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UNIDEN Model uh044sx UHF CB Radio OPERATION OPEN SCAN (OS) Mode (the absence of GS icon indicates that the unit is on OS mode) Allows continuous scanning of channels stored in the Open Scan (OS) memory. If an active channel is found, scanning will stop on that channel. The factory has preprogrammed all the 40 UHF channels into the Open Scan channel memory. However, you can change or customise the channels by following the steps on programming Scan Channels on page 17. Example. CH40 becomes
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UNIDEN Model uh044sx UHF CB Radio OPERATION GROUP SCAN(GS) Mode To change between OS and GS scan; MENU MENU CALL 1. Press four times. ENTER ENTER TX MEM PWR GS setting ON or OFF will flash. SCAN 2. Press or to change the DUAL selection. MENU 3. Press and hold to save and ENTER exit. To initiate scanning, 1. When is pressed during Group Scan Mode, SCN will blink and Group Scan Scanning begins. 2. To deactivate GS scanning, press or . 1. If SCAN is deactiv
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UNIDEN Model uh044sx UHF CB Radio OPERATION Priority Channel The feature allows user to monitor one of the 40 channels, monitoring it every 1.5 secs during Group Scanning. The Priority Channel can also be monitored with Dual Watch, see page 18. Choosing a Priority Channel MENU 1. Press three times. PRI setting flashes. ENTER 2. Press or to select the desired channel number or the OFF setting. MENU 3. Press and hold to ENTER save and exit. Programming Scan Channels 1.
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UNIDEN Model uh044sx UHF CB Radio OPERATION Drop-out Delay While scanning, the uh044sx stops at a busy channel and receives a signal. When the received signal is over, the unit will wait for 3 seconds for the return of the signal, otherwise, the radio resumes scanning. DUAL WATCH When Dual Watch function is active, PRI CH is watched every 1.5 seconds. Press and hold to activate or deactivate Dual Watch. DUAL DUAL appears on the display when activated. MONITOR This feature enables
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UNIDEN Model uh044sx UHF CB Radio OPERATION CTCSS CTCSS is a feature that allows a group to talk to each other without hearing other users on the same channel. 1. Select desired channel. MENU 2. Press two times. The current ENTER DCS/CTCSS setting flashes. 3. Press , to select desired CTCSS code. MENU 4. Press and hold to save and ENTER exit. DCS DCS is a digital extension of CTCSS. It provides 104 extra, digitally coded, squelch codes that follow after the 3
