advertisement
UNIDEN Model UH-012
CB Radio
UNIDEN Model UH-012 CB Radio
Contents
Controls / Connections / Indicators
Included with your UH-012
1
1
The Uniden UH-012 is designed to provide you with years of trouble free service. Its rugged components and materials are capable of withstanding harsh environments.
We are certain that you will enjoy your UH-012. Please read this Operating Manual carefully to ensure you gain the optimum performance of the unit.
Transmit & Receive FM 40CH (UHF-CB,TX Power 5w)
7 Segments LED
Instant Channel (programmable)
One touch Instant Channel recalling
Duplex Capability (from CH01-CH08 per channel)
Open Scan
Rotary Channel Select
Variable Squelch Level adjust
Volume Control with Power On/Off Switch
1
11
12
UNIDEN Model UH-012 CB Radio
Controls / Connections / Indicators
A S C Technology
Advanced Signal Clarity
UH012
TX SCAN DUP
5
8
6
9
7
10
13
&
6
6
4
5
5-6
5
7
11
12
13
2
-
-
7
5
6
6
UNIDEN Model UH-012 CB Radio
Included with your UH-012
UH-012 Owners Manual Microphone
Mounting Bracket, Knobs,
Rubber Washer, Washer Stars and Screws
Microphone Hanger, Screws and Washers
Consumer Support Card
3
UNIDEN Model UH-012 CB Radio
Operation
Setting the FM Squelch
Turn the unit ON by rotating the volume control clockwise. Turn the outer ring of the control to adjust the Squelch.
You must select a channel which is not in use before setting the
SQUELCH control.
(see p.7)
UH012
A S C Technology
Advanced Signal Clarity
TX SCAN DUP
Think of the squelch control as a gate. If you turn the squelch fully clockwise it raises the Squelch
Gate so high that no signals get through.
If you turn Squelch fully counterclockwise it lowers the
Squelch Gate to the extent that all signals get through weak, medium and strong signals and noise.
To set the Squelch Gate to the desired level, turn the squelch knob counterclockwise until you hear noise. Then carefully turn the
Squelch knob clockwise until the noise fades. Now only strong signals get through.
4
UNIDEN Model UH-012 CB Radio
Operation
Selecting a Channel
Turn the Rotary Channel Selector to select the desired channel.
UH012
A S C Technology
Advanced Signal Clarity
TX SCAN DUP
Transmitting
Select the desired channel. Press the Microphones PTT button, hold it approx. 7cm from your mouth and speak normally into the microphone.The TX LED will light.
Release the PPT button to end the transmission and listen for a reply.
Using Repeater Channels
UHF CB Repeaters are used to retransmit or replay your signal. Repeaters will extend the range of your radio and overcome the shielding effect caused by solid obstructions. In normal Simplex operation, your radio transmits on one particular frequency and receives on that same frequency. If there is a barrier that partially blocks your transmitted signal, the probability of another radio receiving the signal is very slim. Hills, tall buildings, metallic structures, etc. tend to act as a screen between radios.
The Signal coming from your radio is received by the Repeater Station and then retransmitted at the same time on another channel. This operation is called Duplexing.
For example,
CH01 on Duplex Mode will receive on CH01 but Transmit on CH31
CH02 on Duplex Mode will receive on CH02 but transmit on CH32 etc
If you transmit on CH01 Duplex mode, you are actually transmitting on CH31, the repeater station down-converts your signal and retransmits on CH01.
5
UNIDEN Model UH-012 CB Radio
Operation
Operating the UH-012 in Duplex Mode
For this example we are adopting CH01 as the channel being used in your area for repeater use.
Press to switch Duplex On. The DUP LED is turned on.
If Duplex is not required press again to switch Duplex off.
Only channels 01-08 are available for Duplex
A S C Technology
Advanced Signal Clarity
UH012
TX SCAN DUP
Check with your local Retailer for information on available Repeaters
Scanning (open scan)
The UH-012 has a scanning feature that allows you to search for active channels automatically.
Press and scanning starts.
The SCAN LED is turned on.
UH012
A S C Technology
Advanced Signal Clarity
TX SCAN DUP
Open Scan (OS) Mode
Allows continuous scanning of all channels in ascending order.
If an active channel is found, scanning will stop on that channel.
If the received signal ceases, the unit will wait 3 seconds for the signal to return, otherwise scanning resumes.
To deactivate SCAN, press or the
PTT button on the microphone.
If SCAN is deactivated while on an active channel, the UH-012 will stay on that active channel. If no channels are active, the UH-012 will reinstate the starting channel.
6
A S C Technology
Advanced Signal Clarity
UH012
TX SCAN DUP
UNIDEN Model UH-012 CB Radio
Operation
Programming the Instant Priority Channel
Turn the Rotary Channel Selector to select the
Priority Channel you prefer.
Press and hold for 2 seconds to store the new setting.
UH012
A S C Technology
Advanced Signal Clarity
TX SCAN DUP
Recalling the Instant Channel
Momentarily press at any time to return to the Instant Channel.
Maintenance
Preventive Maintenance:
The following system checks should be made every six to twelve months:
Check the Standing Wave Ratio(SWR)
Inspect the tightness of all electrical connections.
Inspect the antenna coaxial cable for wear or breaks on the shielding
Inspect the tightness of all screws and other mounting hardware.
Troubleshooting:
Should the unit malfunction or perform poorly, follow these procedures;
If the transceiver is completely inoperative
Check the power cord and fuse.
If there is trouble with receiving
Check the VOLUME control setting. Be sure the SQUELCH is adjusted properly. Possibly the radio is over squelched.
If there is trouble with transmitting
Check that the transmission line (coaxial cable) is securely connected to the ANTENNA connector.
Check that the antenna is fully extended for proper operation.
Check that all transmission line (coaxial cable) connections are secure and free of corrosion.
Memory Backup:
A built-in capacitor protects the channels stored in the UH012 memory after the
DC power cable is disconnected.
7
UNIDEN Model UH-012 CB Radio
Frequency Lists
8
UNIDEN Model UH-012 CB Radio
Warranty
ONE YEAR LIMITED WARRANTY
IMPORTANT: Evidence of the original purchase is required for warranty service.
WARRANTOR: Uniden New Zealand Limited. Uniden Australia PTY Ltd. ACD 001 865 498
ELEMENTS OF WARRANTY: Uniden warrants to the original retail owner for the duration of this warranty its UH-012 hereinafter referred to as the Product, to be free from defects in materials and craftsmanship with only the limitations or exclusions set out below.
WARRANTY DURATION: This warranty to the original retail owner only, is only valid in the original sale. This warranty will be deemed invalid if the Product is: (A) Damaged or not maintained as reasonable and necessary, (B) Modified, altered or used as part of any conversion kits subassemblies, or any configurations not sold by Uniden, (C) Improperly installed, (D) Repaired by someone other than an
Authorised Uniden Repair Agent for a defect or malfunction covered by this warranty, (E) Used in conjunction with any equipment or parts or as a part of a system not manufactured by Uniden, (F) Where the Serial No. label of the Product has been removed or damaged beyond recognition.
PARTS COVERED: This warranty covers for one (1) year, the UH012 transceiver only. All accessories
(Mounting bracket, Microphone etc.) are covered for 90 days only.
STATEMENT OF REMEDY: In the event that the Product does not conform to this warranty at any time while this warranty is in effect, the warrantor, at its discretion, will repair the defect or replace the
Product and return it to you without charge for parts and service. THIS WARRANTY DOES NOT COVER
OR PROVIDE FOR THE REIMBURSEMENT OR PAYMENT OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES. THIS GUARANTEE IS IN ADDITION TO AND DOES NOT IN ANY WAY AFFECT YOUR
RIGHTS UNDER THE CONSUMER ACT.
WARRANTY CARD: If a Warranty Card has been included with this Product, please complete and return it to us within 14 days of purchase. Our name and the serial number of the Product will then be registered in our database. This will help us process your claim with greater speed and efficiency should you require warranty service.
PROCEDURE FOR OBTAINING PERFORMANCE OF WARRANTY: In the event that the
Product does not conform to this warranty, the Product should be shipped or delivered, freight prepaid, with evidence of original purchase (e.g. a copy of the sales docket) to the warrantor at:
9
UNIDEN Model UH-012 CB Radio
Specifications
Should you find it desirable or necessary to service your UH012 we suggest you contact the Uniden Dealer where your purchase was made. Your dealer will be able to assist you with the complete service information.
If you require service, that is within the terms of your warranty, you should present a copy of your receipt to your dealer to authenticate your claim.
If you find it inconvenient to obtain service assistance from a dealer, please pack your radio in a suitable container that will provide adequate protection. Enclose a note describing the problem and a copy of your receipt and send the radio, transportation prepaid, to:
10
UTZZ01882ZZ
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project