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TX3220

COMPACT

UHF RADIO

I N S T R U C T I O N   M A N U A L

Summary of Contents for TX3220

Page 1: ...TX3220 COMPACT UHF RADIO I N S T R U C T I O N M A N U A L...

Page 2: ...inhibit applied to channels 22 and 23 FEATURES Microprocessor Controlled Frequency Synthesiser Allows user programmable control of scanning channel memories and selected feature options Permanent Mem...

Page 3: ...ess the SQL key again to re mute the radio BACKLIGHTING The Liquid Crystal Display and function keys are backlit for easy viewing at night or in low light situations The back lighting is on at all tim...

Page 4: ...ccompanied by a high beep To remove Duplex from a channel 1 Select the required channel 1 8 DUP will be visible on the display 2 Briefly press the DUP key DUP will disappear from the display accompani...

Page 5: ...and will remain there for as long as the channel remains busy To skip over a busy channel briefly press the SCAN key twice To talk on a busy channel while in Scan mode simply press the PTT Push To Ta...

Page 6: ...0 has a built in time out timer which automatically disables the transmitter if the PTT switch is pressed for too long This feature prevents the channel from being blocked for long periods should your...

Page 7: ...annels and the emergency channel 5 where ACMA regulations require that CTCSS be disabled To de activate CTCSS Repeat the steps above A low beep will be heard and SILENT will disappear Optional Microph...

Page 8: ...close to heaters or air conditioners Screw the mounting cradle to a firm surface and slide the TX3220 into the cradle from the front until it clicks into place Finally connect the power lead and ante...

Page 9: ...hicle s fuse box via the 2 Amp fuse Radio turns ON and OFF with Ignition Switch To TX3220 Car Battery Ignition Switch Fuse Chassis RED BLACK Radio remains ON when Ignition Switch is OFF To TX3220 Car...

Page 10: ...m consists of a linked transmitter receiver combination installed in a prominent location The repeater is designed to receive signals on a designated channel and re transmit them on another channel Re...

Page 11: ...um Deviation 5 kHz at 20 dB AF limiting Transmit Frequency Response 6 dB per octave 300 Hz to 3 kHz 1 3 dB Demodulated Audio Signal to Noise 45 dB unweighted Current Consumption 1 7 Amps with 50 Ohm t...

Page 12: ...f of purchase date i e receipt docket credit card slip etc and a full description of the defect to the retailer from whom the unit was purchased All freight charges incurred for transportation by the...

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