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Alinco DJ-CRX7, Instruction Manual

The Alinco DJ-CRX7 provides reliable communication with its advanced features. To fully understand its capabilities, make sure to download the free Instruction Manual from our website. This manual offers detailed guidance on how to maximize the potential of your Alinco DJ-CRX7 for optimal performance and user satisfaction.

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IV

TABLE OF CONTENTS

Scan Dwell Time

 .................................................................................................................................................................................... 40

Function Icon Stay Time

 ..................................................................................................................................................................... 40

LCD Backlight

 .......................................................................................................................................................................................... 41

LCD Backlight Color

 ............................................................................................................................................................................. 42

Self ID inquiry

 .......................................................................................................................................................................................... 42

Tone Burst Frequency

 ......................................................................................................................................................................... 43

Battery Save

 ............................................................................................................................................................................................. 43

FM Radio

 ................................................................................................................................................................................................... 44

PF1 and PF2 Key Function

 .............................................................................................................................................................. 45

Display Mode Setup

 ............................................................................................................................................................................. 45

Resume Factory Default

 .................................................................................................................................................................... 46

AUXILIARY FUNCTIONS

 ...................................................................................................................................................................47

Cable Cloning

 .......................................................................................................................................................................................... 47

Cable Cloning Instruction

 .................................................................................................................................................................. 48

OPTIONAL ACCESSORIES

 ............................................................................................................................................................49

RECOMMENDED INSTALLATION OF EARPHONE MICROPHONE

 ............................................................. 50

TECHNICAL SPECIFICATION

 .......................................................................................................................................................51

TROUBLE SHOOTING GUIDE

 ......................................................................................................................................................52

ATTACHED CHART

 ...............................................................................................................................................................................53

CTCSS Frequency Chart

 ................................................................................................................................................................... 53

1024 groups DCS Frequency Chart

 ............................................................................................................................................. 54

Summary of Contents for DJ-CRX7

Page 1: ...full performance and keep this manual for future reference as it contains information on after sales service In case addendum or errata sheets are included with this product please read those materials and keep them together with this instruction manual for future reference VHF UHF FM Transceiver Instruction Manual DJ CRX7 ...

Page 2: ...Yodoyabashi Dai bldg 13F 4 4 9 Koraibashi Chuo ku Osaka 541 0043 Japan Phone 81 6 7636 2362 Fax 81 6 6208 3802 http www alinco com E mail export alinco co jp Copyright Alinco lnc PS0974 FNEM NM Printed in China Manufacturer ...

Page 3: ...ot to cause interference when transmitting around such radio stations Lightning Any person is not safe outdoor during thunderstorm and lightning This condition is getting worse if somebody keeps a hand held radio chances of being hit by lightning are doubled since lightning may hit a radio antenna as well At this time there is no hand held radio having any kind of protection against lightning curr...

Page 4: ...TANT NOTICE DEALER PROGRAMMING The utility software may be available to distributors dealers only USB programming cable is required The manufacturer will not release the software to unauthorized party so please contact your dealer for details This product may be delivered to the consumer after being preprogrammed with the operating parameters then certain operation may be disabled for user accesse...

Page 5: ...ck and stand charger as standard accessories Alphanumeric name tags FM broadcast 76 108MHz receiver built in Selectable Battery save parameters Busy Channel Lockout CTCSS DCS Encode Decode DTMF VOX built in Emergency Alarm signal Various scan modes Key lock Wide Narrow operations and more Features ...

Page 6: ...t may cause loss of property or injure the user if the warning is disregarded Alert symbol An explanation is given Warning symbol An explanation is given Instruction symbol An explanation is given This symbol is intended to alert the user to a possible hazard that may cause loss of life and property if the user disregards the warning This symbol is intended to alert the user to an immediate danger...

Page 7: ... the product do not touch it It may damage your skin Rinse with plenty of cold water if the liquid contacted your skin Never operate this product in facilities where radio products are prohibited for use such as aboard aircraft in airports in ports within or near the operating area of business wireless stations or their relay stations The manufacturer declines any responsibilities against loss of ...

Page 8: ...e and or malfunction and voids warranty Do not operate this product in a wet place such as in a shower room It may result in electric shock fire and or malfunction This product is splash proof but not a complete water proof Do not place the product in a container carrying conductive materials such as water or metal in close proximity A short circuit to the product may result in electric shock fire...

Page 9: ...When a liquid penetrated inside When a power cord including DC cables AC cables and adapters is damaged For your safety turn off then remove all related AC lines to the product and its accessories from the wall outlet if a thunderstorm is likely Maintenance Do not open the unit and its accessories Please consult with your local dealer of this product for service and assistance Securely plug the ad...

Page 10: ... a heater or a stove Avoid placing the unit in direct sunlight Be cautious of a dew formation Please completely dry the product before use when it happens Electronics devices suchs as solar panels and LED light bulbs may generate high levels of RF noise that may cause an interference This is not a defect of receiver circuits of our product Turn off the radio before entering any area with a potenti...

Page 11: ...ates and other countries All other trademarks are the properties of their respective holders ALINCO and authorized dealers are not responsible for any typographical errors there may be in this manual The contents of this manual may be updated without any notice or obligation Alinco cannot be liable for pictorial or typographical inaccuracies Changes or modifications not expressly approved by the p...

Page 12: ...ery 05 PREPARATION 06 Installing Removing the Battery 06 Installing Removing the Antenna 06 Installing Removing the Belt Clip 07 Installing Optional Microphones 07 GETTING ACQUAINTED 08 LCD Display 08 BASIC OPERATIONS 11 Turn the Radio On OFF 11 Adjusting Volume 11 Switch between Main band and Sub band 11 Switch between Channel mode and VFO mode 12 Channel Adjusting 12 Frequency Adjusting 12 Recei...

Page 13: ...el Searching 16 CTCSS DCS Setup 16 CTCSS DCS Scan 17 Offset Frequency Direction Setup 17 Frequency Channel Scan 18 Channel Scan Skip 18 Frequency Reverse 19 TX Power Selection 19 DTMF code Transmit and Enquiry 19 Keypad Lock 20 Stopwatch Function 20 Function Menu Setup 21 Menu Shortcut Function 26 Factory Default Setting 27 CTCSS DCS Encode Setup 28 CTCSS DCS Decode Setup 28 ...

Page 14: ...iting Channel Name 33 Busy Channel Lockout 33 Prohibits Transmitting 34 Scrambler Setup Encryption 34 Voice Compander 35 Band Limit 35 Sub Band Display 36 Beep Sounds 36 Time Out Timer TOT 37 Voice Operated Transmission VOX An optional earphone microphone is necessary 37 Voice Operated Transmission VOX Delay Time 38 Automatic Power Off Time 38 DTMF Transmitting Time 39 Squelch Level 39 TABLE OF CO...

Page 15: ...43 FM Radio 44 PF1 and PF2 Key Function 45 Display Mode Setup 45 Resume Factory Default 46 AUXILIARY FUNCTIONS 47 Cable Cloning 47 Cable Cloning Instruction 48 OPTIONAL ACCESSORIES 49 RECOMMENDED INSTALLATION OF EARPHONE MICROPHONE 50 TECHNICAL SPECIFICATION 51 TROUBLE SHOOTING GUIDE 52 ATTACHED CHART 53 CTCSS Frequency Chart 53 1024 groups DCS Frequency Chart 54 ...

Page 16: ...A 107 Instruction Manual Battery Charger EDC 314 Belt Clip EBC 41 AC Adaptor EDC 191E NOTE Accessories may differ depending on the version you have purchased Please contact your local dealer for details of standard accessories and the warranty policy before purchase Hand Strap ...

Page 17: ...installing the battery when the radio displays low battery please charge the battery Notice for Charging Battery Do not shortcircuit the charger Never attempt to remove the casing from the battery otherwise the warranty is void and you risk serious damage to yourself and properties The ambient temperature should be between 5 and 40 while charging Charging outside this range may not fully charge th...

Page 18: ...ry place where temperature is in 10ºC to 45ºC 14ºF to 113ºF range Temperatures outside this range can cause the battery liquid to leak Exposure to prolonged high humidity can cause corrosion of metal components Battery packs are a consuming part When its operating time becomes considerably short after a normal charge please consider that the pack is exhausted and replace it with a new one The batt...

Page 19: ...ature of over 80 for extended period of time Although the packs are protected against overheating with a protective circuit never leave the battery packs in a car or similar locations in hot seasons Li ion packs may deteriorate by over 30 regardless of conditions after 3 years This is a nature of Li Ion pack and not a defect of the product How to Charge 1 Plug the AC adaptor into the AC outlet 100...

Page 20: ...k can be charged alone please take the radio to your local dealer for services Note Battery pack discharges faster when it is attached to the radio Please always remove it from the radio when not in use BATTERY INFORMATION How to Store the Battery 1 The battery should be kept in the status of 50 100 charged when storing 2 It should be kept in cool dry environment and remove it from the transceiver...

Page 21: ...d pull out the battery pack Installing Removing the Antenna Installing the Antenna Screw the antenna into the connector on the top of the transceiver by holding the antenna at its base and turning it clockwise until secure Removing the Antenna Turn the antenna anticlockwise till the antenna separates the connector of the transciever to remove it PREPARATION NOTE Do not use third party antenna as i...

Page 22: ...ver and insert the Microphone plug into MIC SP jack NOTE 1 To keep the radio dust and splash resistant the cover must be closed properly with the original supplied cover 2 The radio is not dust and splash resistant while using the optional accessory risking that the water may penetrate inside through the plug Do the opposite to remove Check the tightness of the fixing screws from time to time scre...

Page 23: ...ttery Battery capacity remnant Frequency Reverse Offset Direction CTCSS Busy Channel VOX TX Power Real time display receiving signal strength Power Indicator DCS DTMF The arrow points to main channel Narrow band Scramble FM Radio Battery Capacity Scan Skip Function Menu No Main Channel No Compander Lock FUNC Icon ...

Page 24: ...09 GETTING ACQUAINTED 1 5 7 3 2 4 6 9 8 14 15 16 10 11 13 12 NOTE Please do not close the microphone hole 8 0 9 2 P 3 P2 SCAN SET M S DTMF TONE T SCA FUNC A B C D FM 7REV 6SKIP H L ENT KL ESC M ...

Page 25: ...key quickly enter the current programming menu Scrambler setup is assigned as default function 8 P2 key Programmable menu setting key quickly enter the current programming menu Voice compander is assigned as default function 9 Keypad Enters desired frequency channel or operations by keypads 10 PF1 Programmable function key battery voltage query is assigned as default function 11 PTT key Press PTT ...

Page 26: ...f the transceiver Under power on state turn POWER VOLUME to adjust volume Clockwise up anticlockwise down NEVER USE EARPHONE while adjusting audio level The max audio output is 1W and it s loud enough to hurt your eardrums You may feel a static shock when wearing an earphone in a dry atomosphere but it s not a defect of product but a cause of nature It is the same shock you feel typically when ope...

Page 27: ...adio channel mode press key to adjust channel Press to enter the upward channel Press to enter the downward channel If there is blank channel between two channels radio will skip blank channels 2 Input channel number by keypad When transceiver is in Channel mode or FM radio channel mode user can input number 000 199 to switch into desired channel If input channel number is not belong to unprogramm...

Page 28: ...and DCS as you may risk not hearing the receiving signal Transmitting Press and hold MONI key to monitor the channel to ensure it is not busy Press and hold PTT key and talk to speaker While transmitting the LED turns red Please keep the distance between mouth and speaker to be 2 5 5Cm speak in normal tone to get the best acoustic fidelity Release the PTT to stop transmitting The red LED turns off...

Page 29: ...itch into channel mode channel number flashes 2 CALL Assign this function to transmit the prestored DTMF Encode signal in channel By other combination key press and hold PTT then press MONI key to transmit DTMF code 3 ALARM Assign this function to enable the ALARM function Under standby state press and hold PF1 or PF2 key which is programmed with ALARM function until LCD displays ALARM Emergency a...

Page 30: ...d to as also Search and 2 pairs available Both channel pairs can be set freely in the VHF and UHF bands but the pair channels must be within the same band Follow the memory edit instruction to store the lower and upper frequency settings in the L lower and U upper pair channels To scan in the VFO mode select a frequency within the scanning range Press key LCD displays icon on the upper right corne...

Page 31: ...s key LCD displays FM ON and current FM radio frequency FM radio function is on Press key to adjust the FM radio frequency To turn off FM radio press key LCD displays FM OFF FM radio is mute Or press key the top corner of LCD displays icon press key to turn off FM radio and return to standby state When FM radio is on Re start transceiver FM radio function will still on You can listen to the FM rad...

Page 32: ...to change scan direction When transceiver catches the matching CTCSS DCS signaling it will stay 5seconds and then go on scanning Press any other keys except key to exit In VFO mode Under standby state press key the top corner of LCD displays icon press key to choose offset frequency direction There are 2 options Positive offset Minus offset 1 Positive offset Indicates TX frequency is higher than R...

Page 33: ... to exit NOTE Frequency scan is of all bands scan it scans upwards as your STEPPING setting In channel scan the skipped channel is not in the line of scanning Scan upwards as per channel no please refer to channel scan skip Frequency channel scan can change scan direction by press when find a matching carrier wave and signaling the transceiver will stay 5 seconds then go on scanning Please refer t...

Page 34: ...mber total 16 groups of current group 2 Press to choose desired group and DTMF data press PTT key to transmit selected DTMF signaling If current group does not contain DTMF data LCD displays the current group number and EMPTY Frequency Reverse Under standby state press key the top corner of LCD displays icon then press key to set the current channel as frequency reverse repeat above operation to t...

Page 35: ...esired DTMF data by keypad DTMF data also can be created by PC programming 4 When finished editing press side key PF2 to save DTMF signaling Stopwatch Function 1 In standby state press key the top corner of LCD displays icon then press to enter into stopwatch function 2 Press key to start timing Under this state press key to pause timing When timing is pause press key to continue timing 3 Press PF...

Page 36: ... be saved until next change The operating methods are as follows 1 Press key the top corner of LCD displays icon then press key to enter function menu 2 Press key to choose desired function Press and hold to move menu with a quicker speed 3 Press key to enter to the function menu and select the setting LCD displays icon press to select desired setting Note In CTCSS DCS setting Press to select CTCS...

Page 37: ...e decode 62 5Hz 254 1Hz Self defined 51 groups fixed CTCSS encode decode 1 group self defined CTCSS encode decode 000N 777I 1024 group DCS encode decode 4 TONDEC Optional signaling setup DTMF Current optional signal is DTMF 5 SIGNAL Squelch mode setup SQ When current channel received matching RF signals transceiver can hear the talking from the other party CTCSS DCS When current channel received m...

Page 38: ...FF Close Frequency reverse function 9 TALKAR Talk Around TX RX Turn on Talk Around function current channel will transmit by RX frequency if CTCSS DCS signaling is set it will interchange decoding CTCSS DCS as encoding OFF Close Talk Around function 10 OFFSET Offset Frequency setup 0 80MHz Frequency range is 00 80MHz 11 NAME Editing Channel name a z A Z 0 9 _ In channel name display mode will disp...

Page 39: ...setup FREQ Display sub band frequency or channel VOLT Display current battery voltage OFF Sub band display is disabled RADIO Display FM Radio frequency 18 BEEP Keypad Voice prompt setup ON OFF Turn on off keypad voice prompt function 19 TOT Time Out Timer OFF Turn off time out timer 10 270 S Total 27 levels for optional each interval is 10 S 20 VOX Voice Operated Transmission VOX Setup OFF Turn of...

Page 40: ...2SP When scanning matched signal transceiver will stop scanning 2seconds after signal disappeared then resume 26 FTIME Function Icon Stay Time FUNCT When finished function setting or enter into function menu icon disappeared 1SEC 3SEC When finished function setting or enter into function menu icon stay 1 3seconds then disappeared ALWAYS Function icon is always display only when pressing function k...

Page 41: ...y save ratio is adjusting automatically 32 RADIO FM radio ON OFF Allow Prohibit using FM radio 33 PF1 Self define PF1 PF2 key function VOLT Displays current battery capacity CALL Call function ALARM Emergency alarm function 34 PF2 OFF No function Function Menu Setup Menu Shortcut Function User can assign a desired menu in the setting menu to and key by PC software When press the key transceiver wi...

Page 42: ...ME 12 RPLOCK OFF 13 TX ON 14 SCR OFF 15 COMP OFF 16 BAND OFF 17 DSPSUB FREQ Menu No LCD Display Default 18 BEEP ON 19 TOT 60S 20 VOX OFF 21 VDELAY 0 5SEC 22 APO OFF 23 DTMF 50MS 24 SQL 3 25 SCAN 5ST 26 FTIME FUNCT 27 LIGHT AUTO 28 COLOUR ORG 29 ID 001 30 TBST 1750Hz 31 SAVE AUTO 32 RADIO ON 33 PF1 VOLT 34 FP2 ALARM Function Menu Setup Factory default Setting ...

Page 43: ...ss key or key to confirm and exit or press key then key to continue CTCSS DCS Decode Setup By using this function with CTCSS DCS encode feature you hear only signals that are sent with matching tones CTCSS or DCS 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 02 and display R CDC 3 Press enter into next menu LCD displays icon press to select desi...

Page 44: ...s icon press to select desired setting 4 Press key to choose the desired CTCSS DCS encoding decoding tone See appendix for details of available tones 5 Press key or key to confirm and exit Add or Cancel DTMF Signaling This function is DTMF setting 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 04 and display TONDEC 3 Press key enter into next men...

Page 45: ...ng CTCSS or DCS tones Tone Hear only the signals with matching DTMF tones Self ID Refer to P 42 to set the self ID CT TO Hear only the signals with matching CTCSS DCS DTMF tones Selectable when both CTCSS DCS and DTMF are enabled CT TO Hear only the signals with matching any one of CTCSS DCS DTMF tones Selectable when both CTCSS DCS and DTMF are enabled 4 Press key or key to confirm and exit Frequ...

Page 46: ...key enter into next menu LCD displays icon press to select desired setting Available parameters are 12 5 narrow and 25KHz wide 4 Press key or key to confirm and exit Frequency Reverse This function temporary reverses the transmitting and receiving frequencies and signaling tone settings 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 08 and displa...

Page 47: ...irm and exit Offset Frequency 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 10 and display OFF SET 3 Press key enter into next menu LCD displays icon press to select desired setting Available parameters are 0 00 to 80 00 MHz in step size selected in menu 06 4 Press key or key to confirm and exit 4 Press key or key to confirm and exit This functi...

Page 48: ...it Function Menu Setup Busy Channel Lockout This function prohibits the transmitting when the channel is busy 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 12 and display RPLOCK 3 Press key enter into next menu LCD displays icon press to select desired setting REPEAT Signaling busy lock It suspends transmitting when receives a matching carrier b...

Page 49: ...g voice inversion scrambler can be equipped as optionals This special audio process can offer a more confidential communication Other radios at same frequency will receive only disordered noises 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 14 and display SCR 3 Press key enter into next menu LCD displays icon press to select desired setting 1 11...

Page 50: ...or key to confirm and exit Voice Compander This function works only when all users enable Voice compander If not it worse the audio quality Enable this function to reduce background noise and enhance audio clarity especially in long range communication 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 15 and display COMP 3 Press key enter into next ...

Page 51: ...l VOLT Display current battery voltage RADIO Display FM radio frecuency OFF Sub band display is disabled and it will unable to receive signal 4 Press key or key to confirm and exit Beep Sounds 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 18 and display BEEP 3 Press key enter into next menu LCD displays icon press to select desired setting ON Be...

Page 52: ...into next menu LCD displays icon press to select desired setting OFF 10 270s of TOT for optional each interval is 10 seconds 4 Press key or key to confirm and exit Voice Operated Transmission VOX An optional earphone microphone is necessary When this function is on the transmitting can be started by voice no need to press PTT key 1 After pressing key the top corner of LCD displays icon then press ...

Page 53: ...evels for optional each interval is 0 1S 4 Press key or key to confirm and exit Automatic Power Off Time When this function is on transceiver will automatic power off when reach the preset time 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu 22 and display APO 3 Press key enter into next menu LCD displays icon press to select desired setting 30MIN...

Page 54: ...MF signal transmits 100ms interval 100ms 200MS Each DTMF signal transmits 200ms interval 200ms 300MS Each DTMF signal transmits 300ms interval 300ms 500MS Each DTMF signal transmits 500ms interval 500ms 4 Press key or key to confirm and exit Squelch Level This function is used for setup intensity of receiving signals transceiver will hear calls when receiving signal intensity achieve preset data o...

Page 55: ...ill stop scaning for 10seconds then resume 15ST When scanning matched signal transceiver will stop scaning for 15seconds then resume 2SP When scanning matched signal transceiver will stop scaning 2seconds after signal disappeared then resume 4 Press key or key to confirm and exit 00 09 10 levels of squelch in total for optional 00 is minimum setup value normally open 4 Press key or key to confirm ...

Page 56: ...s on 4 Press key or key to confirm and exit 3 Press key enter into next menu LCD displays icon press to select desired setting FUNCT When finished function setting or enter into function menu icon will disappear 1SEC When finished function setting or enter into function menu icon stay 1second then disappeared 2SEC When finished function setting or enter into function menu icon stay 2seconds then d...

Page 57: ...UE Blue backlight 4 Press key or key to confirm and exit Self ID Inquiry This function is self ID code of transceiver When communicate to others which using the DTMF function you need to know receivers self ID code and you may store their self ID code as DTMF code in your DTMF code list refer to P 19 1 After pressing key the top corner of LCD displays icon then press key 2 Press key to choose menu...

Page 58: ...nter into next menu LCD displays icon press to select desired setting 1750Hz 2100Hz 1000Hz 1450Hz OFF 4 kinds of Tone Burst for optional 4 Press key or key to confirm and exit Battery Save User can setup battery save ratio according to requirements The standby time can be extended when enable battery save function but if save ratio setting too high it may cause voice missing 1 After pressing key t...

Page 59: ...ndby time between normal working state and battery saving mode is 1 5 1 8 The standby time between normal working state and battery saving mode is 1 8 AUTO Battery save ratio is adjusting automatically 4 Press key or key to confirm and exit NOTE Only when this function is setting ON FM radio can be normally used FM Radio 1 After pressing key the top corner of LCD displays icon then press key 2 Pre...

Page 60: ... channel number frequency press key to switch into VFO mode CH Channel mode 1 23 items of function menu will be hidden automatically user can only operate PF1 and PF2 Key Function 1 After pressing key the top corner of LCD displays icon then press key to enter function menu 2 Press key to choose menu 33 PF1 or menu 34 PF2 3 Press key enter into next menu LCD displays icon press to select desired s...

Page 61: ...n press to select desired setting OFF No operations FACT Resume all items to factory default including channel and background settings INIT Resume background settings to factory default channel operations are keeping 4 Press key to confirm current selection or to cancel the operation and exit some functions It is unable to switch into VFO by pressing key and the factory default setting is locked T...

Page 62: ...e transmitted data quantity 3 After data copies completely LCD displays CLONE 4 Main transceiver stays in this mode preparing to next copy restart main transceiver to exit CLONE mode Setup sub transceiver party 1 When receiving data LCD displays CLONE XX XX means the received data quantity 2 After data received sub transceiver returns to normal mode 3 Power off take over cable line and link to ano...

Page 63: ...M 7REV 6SKIP H L ENT KL ESC M AUXILIARY FUNCTIONS Connect the cable to SP jack Cable Cloning Instruction NOTE Commonly available 3 5mm φ stereo miniplug audio cable is usable 45 8 0 9 2 P 3 P2 SCAN SET M S DTMF TONE T SCA FUNC A B C D FM 7REV 6SKIP H L ENT KL ESC M ...

Page 64: ...ONAL ACCESSORIES EA 277 VHF UHF Antenna EBC 41 Belt Clip EA 107 Li ion Battery Pack DC 7 4V 1800mAh EDC 314 Li ion Battery Charger EDC 191E AC Adaptor 220V EME 56A Earphone Microphone EMS 76 Speaker microphone ...

Page 65: ...ar Clip the PTT unit closer to your mouth Carry the radio on the side or the back of your body and the cable should go around the back as shown Clamp the excessive length of cable at your waist RECOMMENDED INSTALLATION OF EARPHONE MICROPHONE ...

Page 66: ...0 55 Size 92x57x35 mm with battery pack Weight approx 213g with battery pack TECHNICAL SPECIFICATION Receiving Part wide band narrow band Sensitivity 12dB SINAD 0 25μV 0 35μV Adjacent Channel Selectivity 65dB 60dB Intermodulation 60dB 60dB Spurious Rejection 70dB 70dB Hum Noise 45dB 40dB Audio Distortion 5 Audio Power Output 1000mW 10 Transmitting Part wide band narrow band Power Output 4W 2W 1W U...

Page 67: ...attery pack with a new one No sound after using earphone for a while Earphone jack is broken Please contact with local dealers to repair Cannot talk or hear other members in your group A Different frequency or channel please change it B Different CTCSS DCS DTMF please reset it C Out of communication range Receiving intermittent with in big noise Out of communication range or obstruct by tall build...

Page 68: ...6 2 36 183 5 47 229 1 4 71 9 15 103 5 26 151 4 37 186 2 48 233 6 5 74 4 16 107 2 27 156 7 38 189 9 49 241 8 6 77 0 17 110 9 28 159 8 39 192 8 50 250 3 7 79 7 18 114 8 29 162 2 40 196 6 51 254 1 8 82 5 19 118 8 30 165 5 41 199 5 52 user defined 9 85 4 20 123 0 31 167 9 42 203 5 10 88 5 21 127 3 32 171 3 43 206 5 11 91 5 22 131 8 33 173 8 44 210 7 ...

Page 69: ...0 211 212 213 214 215 216 217 220 221 222 223 224 225 226 227 230 231 232 233 234 235 236 237 240 241 242 243 244 245 246 247 250 251 252 253 254 255 256 257 260 261 262 263 264 265 266 267 270 271 272 273 274 275 276 277 300 301 302 303 304 305 306 307 310 311 312 313 314 315 316 317 320 321 322 323 324 325 326 327 330 331 332 333 334 335 336 337 340 341 342 343 344 345 346 347 350 351 352 353 35...

Page 70: ...20 621 622 623 624 625 626 627 630 631 632 633 634 635 636 637 640 641 642 643 644 645 646 647 650 651 652 653 654 655 656 657 660 661 662 663 664 665 666 667 670 671 672 673 674 675 676 677 700 701 702 703 704 705 706 707 710 711 712 713 714 715 716 717 720 721 722 723 724 725 726 727 730 731 732 733 734 735 736 737 740 741 742 743 744 745 746 747 750 751 752 753 754 755 756 757 760 761 762 763 7...

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