Uniden UH405SX-2NB Page 8 Owner'S Manual Download

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Operation

To Operate in Duplex Mode (Repeaters)

The Duplex function enables you to access local repeater stations. You can

only activate Duplex from CH01-CH08 and CH41-CH48. 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.

UHF CB Transceiver

UNIDEN UH405SX-2NB

NOTE

Contact your retailer for a list of repeaters available in your area.

Operation With the Aid of a Repeater

Eg. CH1 is being used in your area for repeater use.
Press

momentarily.

appears for CH01-CH08 and

appears for CH41-CH48 when duplex is selected.

Press

again to deactivate the duplex operation.

UH405SX-2NB will return to normal operation.

Power Save

Your UH405SX-2NB has a unique circuit designed to dramatically extend the

life of the batteries. If there is no transmission nor an incoming call within 3

seconds, your Radio switches to the Power Save mode. The Radio is still

able to receive transmissions in this mode.

Summary of Contents for UH405SX-2NB

Page 1: ...UH405SX 2NB UHF CB Transceiver For more exciting new products please visit our website Australia www uniden com au New Zealand www uniden co nz ...

Page 2: ...nel Scan up Key 4 Duplex Keylock Key 5 Channel Scan down Key 6 Speaker 7 Volume up Mon monitor Key 8 Power On Off Key 9 Volume down Mon monitor Key 10 Microphone 11 Battery Compartment Door 12 Channel Indicator 13 Battery Low Indicator 14 Transmit Indicator 1 UHF CB Transceiver UNIDEN UH405SX 2NB 12 13 14 1 2 3 4 5 6 7 8 9 10 11 MIC ...

Page 3: ...o is off 2 Remove the battery cover 3 Insert 3 AAA ALKALINE batteries according to the polarity symbols inside the battery compartment 4 Replace the battery cover NOTE BATTERY WARNING To prevent the batteries from running down remove them from the radio if the UH405SX 2NB will not be used for long periods To avoid damage to the unit do not mix old and new batteries OLD NEW 2 UHF CB Transceiver UNI...

Page 4: ... shown Low Battery Alert If the Battery level becomes low the battery indicator icon will appear on the LCD and begin flashing The unit will go into a Battery Low Mode The Transmit Mode is disabled Replace the batteries immediately to continue using the radio 3 UHF CB Transceiver UNIDEN UH405SX 2NB WATER WARNING Uniden does not represent this product to be waterproof Do not expose this product to ...

Page 5: ...flash when the volume is being adjusted Adjusting the Key Beeps Your radio emits a beep each time one of the keys except for the PTT button is pressed To turn OFF the beep Press and hold the Key while turning ON the Radio To turn ON the beep Turn the radio OFF and then ON again 4 UHF CB Transceiver UNIDEN UH405SX 2NB The key beeps cannot permanently be disabled Selecting a Channel Press channel or...

Page 6: ... the selected channel 3 When the channel is clear press and hold the to transmit TX appears on the LCD Hold the radio with microphone approximately 5 cm in front of your mouth with the antenna at approximately 45 angle away from your head Speak in a clear normal conversational voice 4 When you have finished speaking release the TX then disappears on the LCD Listen for a response 5 UHF CB Transceiv...

Page 7: ...eak signals on the current channel at the press of a button To use monitor Press and hold Volume or for 2 seconds When Monitor is on you will hear noise if there is no signal For continuous listening the receiver circuit will stay open letting in both the noise and weak signals To return to normal receive mode press and hold Volume or for 2 seconds or press key once Reduced Range Maximum Range 6 U...

Page 8: ...etailer for a list of repeaters available in your area Operation With the Aid of a Repeater Eg CH1 is being used in your area for repeater use Press momentarily appears for CH01 CH08 and appears for CH41 CH48 when duplex is selected Press again to deactivate the duplex operation UH405SX 2NB will return to normal operation Power Save Your UH405SX 2NB has a unique circuit designed to dramatically ex...

Page 9: ...and hold Channel or for 3 seconds and scanning starts 3 Press or to cancel scanning Drop Out Delay While scanning the UH405SX 2NB stops at a busy channel and receives a transmission When the received signal is over the unit will wait for 2 seconds for the return of the signal otherwise the radio resumes scanning NOTE If Channel or is pressed while the unit is paused on a channel scanning will be r...

Page 10: ... the current wideband 40 channel use to narrowband channel use This allows for additional channels to be added up to 80 Channels This simply means that the new narrowband radio you have purchased will have more channels than older radios Please refer to the guidelines above and the channel chart for further channel information A list of currently authorised channels can also be obtained from the A...

Page 11: ...t first purchased either in Australia or New Zealand and will expire one 1 year from the date of the original retail sale If a warranty claim is made this warranty will not apply if the Product is found by Uniden to be A Damaged or not maintained in a reasonable manner or as recommended in the relevant Uniden Owner s Manual B Modified altered or used as part of any conversion kits subassemblies or...

Page 12: ... goods fail to be of acceptable quality and the failure does not amount to a major failure This warranty is in addition to and sits alongside your rights under either the COMPETITION AND CONSUMER ACT 2010 Australia or the CONSUMER GUARANTEES ACT New Zealand as the case may be none of which can be excluded Procedure for obtaining warranty service Depending on the country in which the Product was fi...

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