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2) Priority Transmit (TX.SEL---MENU 2)

Functions:

 AHT-9-UV allows you to transmit on the sub band even if you are working on

                    the operating band.

Enter Menu 2

nd

 to select priority transmit band. Default: EDIT.

EDIT: It will transmit on the operating band.
BUSY: It will transmit on the band last talking used.

3) VOX Level & VOX Switch (VOX&VOX.SW---MENU 3&13)

Functions:

 the VOX function provides automatic transmit/receive switching based on

                    voice input to the microphone. With the VOX switch ON, you do not need to
                    press 

PTT

 switch in order to transmit, and it is not necessary to use a VOX

                    headset in order to utilize VOX operation.

Enter Menu 13

th

 to set VOX switch. Default: OFF.

When the VOX is activated, the “VOX” icon will appear on the display.

Enter Menu 3

rd

 to set VOX level. It has 8 grades.

The higher level is, the more sensitive will be.
AHT-9-UV provides for adjustment of “Hang-Time” of the VOX (the transmit-receive delay
after the cessation of speech) via program software.

Default: 2s.

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4) TX Power setting (POW---MENU 4)

Functions:

 you can select high/low TX power according to your talking environment

                   and need. When you store memories, you can store High and Low power
                   settings separately in each memory.

Enter Menu 4

th

 to set TX power.

High: 4W
Low: 0.5W, when you select Low power, the “L’ icon will appear on the display.

5) Squelch Adjustment (SQL---MENU 5)

Functions:

 AHT-9-UV’s Squelch system allows you to mute the background noise when

                    no signal is being received. Not only does the Squelch system “standby”
                    operation more pleasant, it also significantly reduces battery current
                    consumption.

Enter Menu 5

th

 to set SQL level.

 

Default: 5.

6) Dual Wait/Standby (D.WAIT---MENU 6)

Functions:

 AHT-9-UV allows you to receive the sub band signal even if you are working

                    on the operating band. It could monitor the signal under both master and
                    sub band at the same time.

Enter Menu 6

th

 to set Dual Wait.

 

Default: ON.

Summary of Contents for AHT-9-UV

Page 1: ...ign is reasonable structure with stable functions It is designed to meet different customers need for high quality with easy operation and perfect capablity We believe you are pleased with its nice sh...

Page 2: ......

Page 3: ...ing Repeater shifts and ARS function Tone calling 1750Hz tone 25kHz 12 5kHz channel spacing switchable High middle low TX power switchable Multi working mode switchable PTT ID and MSK DTMF encode Vibr...

Page 4: ......

Page 5: ...y Mode Backlight Brightness setting Keypad Beeper setting Automatic Number Identity Transmitter Time Out Timer Busy Channel Lock Out Transmit Over Beeper Dual Watch Monitor Receive Saver Auto Keypad L...

Page 6: ......

Page 7: ...Professional FM Transceiver User s Manual USING TIPS UNPACKING AND CHECKING EQUIPMENT...

Page 8: ......

Page 9: ...03 UNPACKING AND CHECKING EQUIPMENT Supplied Items AHT 9 UV AHT 9 UV FM EXIT 1scan 2 Pri 3 VOX 4 PWr 5 Sql 6 dw color 8 9 beep t r 0 ani lock 7 led A B FUN AHT 9 UV Charger 1...

Page 10: ......

Page 11: ...05 05 AHT 9 UV 1500 7 4V CHARGING BATTERY PACK Charging Precaution...

Page 12: ......

Page 13: ...ttery pack into the batter pack trough then slide it toward the head to insert it completely in direction of arrowhead Push the battery pack lock to release the battery pack and slide it toward the bo...

Page 14: ......

Page 15: ...09 Picture 5 Picture 6 Installing Belt Clip PUSH PUSH...

Page 16: ......

Page 17: ...Professional FM Transceiver User s Manual GETTING FAMILIAR...

Page 18: ......

Page 19: ...sables the noise squelching action allowing you to hear very weak signals near the back ground noise level MIC SP The jack provides connection points for microphone audio earphone audio speaker and pr...

Page 20: ......

Page 21: ...indicator CTCSS decoder active DCS decoder active 5 Tone signaling active 2 Tone signaling active DTMF signaling active Operating A band indicator Operating B band indicator Frequency mantissa indica...

Page 22: ......

Page 23: ...ry 0 Enter dual wait standby item Enter LED item Enter color item Enter beep item Enter ANI item Press key Left cursor position when editing channel name Right cursor position when editing channel nam...

Page 24: ......

Page 25: ...el name edited it will show the name of the channel Please see Shortcut Menu Operation Item 23 24 Page 36 3 Channel Mode CH When you have stored a memory channel at least press key and switch power on...

Page 26: ......

Page 27: ...er Identity Transmitter Time Out Timer Busy Channel Lock Out VOX Switch ON OFF Transmit Over Beeper Dual Watch Monitor 0 9 ON OFF ON AUTO OFF COLOR1 COLOR2 COLOR3 ON OFF ON OFF OFF 30 60 270 OFF WAVE...

Page 28: ......

Page 29: ...f Function Available Values Menu Operation Under standby mode press to enter menu setting LCD displays MENU Press or to select the desired menu item LCD display current setting of selected item Press...

Page 30: ......

Page 31: ...able values Press or to select available values Press or to select available values Press or to select available values Press or to select available values Press or to select available values Press or...

Page 32: ......

Page 33: ...lable values Wide Narrow CTCSS scan 31 DCS scan 32 DALARM 33 Press or to change scan direction Press key to start scan Press or to change scan direction Press key to start scan Press or to select avai...

Page 34: ......

Page 35: ...nal Enter Menu 17th to set scan mode Default TO Three options for the scan mode are available under VFO mode TO In this mode the scanner will halt on a signal it encounters and will hold there for som...

Page 36: ......

Page 37: ...t SQL MENU 5 Functions AHT 9 UV s Squelch system allows you to mute the background noise when no signal is being received Not only does the Squelch system standby operation more pleasant it also signi...

Page 38: ......

Page 39: ...io s transmitter from being activated if a signal strong enough to break through the noise squelch is present On a frequency where stations using different CTCSS or DCS codes may be active BCLO preven...

Page 40: ......

Page 41: ...directly by program software Using to select character to switch cursor position 19 Repeater Shift setting OFFSET S D MENU 23 28 Functions repeater stations usually located on mountaintops or other h...

Page 42: ......

Page 43: ...1 3 189 9 210 7 250 3 69 3 85 4 103 5 127 3 156 7 173 8 192 8 218 1 254 1 71 9 88 5 107 2 131 8 159 8 177 3 196 6 225 7 74 4 91 5 110 9 136 5 162 2 179 9 199 5 229 1 79 7 97 4 118 8 146 2 167 9 186 2...

Page 44: ......

Page 45: ...ss MONI key during Tone scanning to listen to the muted signal from the other station When you release the MONI key Tone scanning will resume Tone Scanning works either in the VFO or MR modes Function...

Page 46: ......

Page 47: ...rom 0 9 and A Z and 7 characters in maximum You can select BOT EOT or BOTH then save to the radio PTT ID Programmed by AHT 9 UV software This transceiver supports two optional signalings MSK and DTMF...

Page 48: ......

Page 49: ...TORAGE AND DELETE 6 Channel Storage Under VFO mode input desired frequency by keypad directly or select one by pressing or and then press the digits blinks at the right top of LCD press number to inpu...

Page 50: ......

Page 51: ...and FM frequency mode this function is unavailable when there is not FM memory channel 3 Frequency selecting Under FM frequency modae input the digits directly by keypad or press or to choose the des...

Page 52: ......

Page 53: ...o start wired clone During cloning the master radio displays Sending and deputy one displays End If cloning succeeds the master radio returns to the clone preparation state and it lights orange it dis...

Page 54: ......

Page 55: ...ersion first before programming If the version of programming software is different from the radio version you cannot program via software In transmitting maybe radio cannot receive the complete signa...

Page 56: ......

Page 57: ...ill sound DU Second method Press PTT and hold on and then press the number key to transmit MSK Part Edit the MSK message of the transceiver ID code is for receiving while calling list message is for t...

Page 58: ......

Page 59: ...ll B with A if you want to call A with B press LCD displays CALL MSK then press that is to say if you want to call one radio just input the ID code of that radio 2 Tone Part Edit 2Tone message Step 1...

Page 60: ......

Page 61: ...t Edit 5tone message Click in sequence program Optional Features Optional Signal 5 Tone to program 5 Tone ID and 5 Tone international standard group The group numbers 0 9 in the call list is used to e...

Page 62: ......

Page 63: ...one are as follows 1 2 3 4 Select the channel with 5 tone signal LCD displays 5T at the right bottom of radio Press LCD displays Input the 5 Tone ID of radio you want to call e g input A 2 3 5 B in Gr...

Page 64: ......

Page 65: ...the Remote kill stun code for the radio which you want to remote kill stun C Remote revive code is remote stun code but the remote kill one aren t able to be revived by this way e g There are two radi...

Page 66: ......

Page 67: ...revive it press and input remote un stun code 2345678 the radio will quit the remote stun status and enter normal operation The operation of remote kill is the same to remote stun 61...

Page 68: ......

Page 69: ...ency stability Channel No Antenna Antenna Impedance Mode of operation Dimensions WxHxD 144 146MHz 430 440MHz 2 5PPm 128x2 High gain antenna 50 Simple or semi duplex 128 x 63 x 33mm General TECHNICAL P...

Page 70: ......

Page 71: ...This guarantee card to be filled chopped by the dealer or it is invalid Don t alter the guarantee card please coufirm the serial number on the guarantee card is same as that on the machine One year g...

Page 72: ......

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