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4

 HOW TO USE YOUR RADIO 

Manual Squelch 

11 

Turn the SQUELCH knob clockwise to the exact point where all 

background noise disappears. Please note that this control is fine 

regulation, if you set it to the maximum (fully clockwise), the radio can 

only receive the strongest signal.

Volume switch

21 

a) To turn the radio on, turn the VOLUME knob clockwise. 
b) To increase the sound level, turn the knob further clockwise. 

FUN key

31 

a) Choose band

Press and hold it for over 2 seconds to enter band selection, turn the 

channel knob to choose a band, press FUN again to exit, the radio 

will work on selected band.  

The frequency and channel information in band A to band L, VFO (1 

channel), MEM (8 channels) total 12 bands can be programmed by 

software.  The frequency in band E, UK, PL can not be programmed, 

but the channel information can be changed by software.

Factory Defaulted with only E, UK band, add other bands by software 

if need.

b) Combined Functions

Press FUN, the LCD display “FUNC”, when “FUNC” disappear, press 

ASQ, TST, SC, A/F, MEM, DW, PRG key to enter the function printed 

below the buttons.

ASQ key 

41 

a)  ASQ:

 Press ASQ, The LCD displays “ASQ”, the ASQ function is 

on; press it again to turn off ASQ.

Note: 

ASQ will automatically turn off if the TSQ function turned on.

b)BEP: 

Press  FUN,  the  LCD  display  “FUNC”,  when  “FUNC” 

disappear, press ASQ, the LCD displays “BP”, the key beep function 

is on, press it again to turn off BEP function.

TSQ key

51 

a) TSQ: 

CTCSS and DCS code

Press TSQ, The LCD will display “CTC or DCS”, the CTCSS or DCS 

function is on; press it again to turn off the function.

Note1:

 This function is available only when you installed optional CTC board.

Note2:

 when you choose RXC or TXC off, this function is not valid.

Note3:

 When the CTCSS or DCS is on, the speaker will boot only when it 

receive corresponding CTCSS or DCS code.

Note4:

 When the CTCSS or DCS is on, the RB function will turn off.

b)TOT

 (Timer Out Timer)

Press FUN, the LCD displays “FUNC”, when “FUNC” disappear, press 

TSQ, the LCD displays “XXX  S”,  you can adjust the TX limit time by 

the channel knob, press any other key to exit, or wait for 5 seconds , the 

radio will store the setup and exit.

When the continuous TX time is over the TOT limit, the radio will stop TX.

TOT Optional

15-600 seconds, step 15seconds, default: 180Seconds

SC key

61 

SC 

(Scan function)

Press SC, The LCD displays “SC” and flashes, the radio start scan 

function, turn the channel knob to select the scan mode, press any key 

to exit scan.

Note:

 the scan only on pre-stored channels in present BAND or MEM.

SKP

 (Scan Skip function)

Press FUNC, the LCD display “FUNC”, when “FUNC” disappear, press 

SC, the present channel will delete from the scan list. The scan will skip 

this channel.  Press the key again to add present channel to scan list.

A/F key

71 

A/F

 (AM/FM switch)

Press it to switch between AM and FM mode, the LCD will display AM 

or FM.

HI 

(High low power function)

Summary of Contents for AT-5289

Page 1: ...Downloaded from www cbradio nl...

Page 2: ...nd multi function radio which provides you with top performance With the use of SMT technology to guarantee the best stability reliability and unprecedented quality AT 5289 is a new step in personal c...

Page 3: ...ONTENTS INSTALLATION 1 WHERE AND HOW TO MOUNT YOUR RADIO 1 ANTENNA INSTALLATION 1 POWER CONNECTION 1 BASIC OPERATIONS 2 ADJUSTMENT OF SWR standing wave ratio 2 HOW TO USE YOUR RADIO 4 SPECIFICATIONS 8...

Page 4: ...ere are two types of antenna Pre regulated antenna which should be used on a good ground plane e g car roof or lid of the boot and adjustable antenna which offer a much larger frequency range and can...

Page 5: ...T OF SWR standing wave ratio 555 WARNING This must be carried out when you use your radio for the first time and whenever you re position your antenna The adjustment must be carried out in an obstacle...

Page 6: ...E FUN ASQ TSQ SC A F MEM DW PRG EXT O BEP 1 TOT 2 SKP 3 HI 4 NB 5 RB 6 SET 7 LOCK CH 1 M 1 M 9 8 CH9 CH19 ECHO FRQ 1 2 3 4 5 6 7 8 9 10 11 14 15 12 13 16 17 Microphone Front panel Rear panel 18 19 ANT...

Page 7: ...lays BP the key beep function is on press it again to turn off BEP function TSQ key 555 a TSQ CTCSS and DCS code Press TSQ The LCD will display CTC or DCS the CTCSS or DCS function is on press it agai...

Page 8: ...NC when FUNC disappear press DW the LCD displays RB XXX turn the channel knob to choose the RB sound you need Press any other key to exit When any RB sound be choose the LCD will displays RB Note RB s...

Page 9: ...o exit channel data setup and function menu setup LOCK channel lock function Press FUN the LCD display FUNC when FUNC disappear press EXT the LCD displays LOCK then disappear all the keys except FUNC...

Page 10: ...sceivers the receiving and transmitting party need to be in the same channel and under same modulation type External speaker jack 1111 The radio is equipped with a 3 5 mm jack socket at the rear panel...

Page 11: ...nferior to 4nW 54dBm Audio response 300HZ to 3KHZ in AM FM Emitted power in the adj channel inferior to 20uW Microphone sensitivity 3mV Maximum current max 11A Modulated singal distortion inferior to...

Page 12: ...9...

Page 13: ...A1 0 12 06...

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