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75-440

UHF Handheld GMRS Transceiver

User’s Manual

Copyright

©

2003 by Midland Radio; all rights reserved.

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Содержание 75-440

Страница 1: ...75 440 UHF Handheld GMRS Transceiver User s Manual Copyright 2003 by Midland Radio all rights reserved ...

Страница 2: ...Y PACK 10 INSTALLING REMOVING THE BELT CLIP 11 CHARGING THE BATTERY PACK 11 BASIC OPERATIONS 12 SWITCHING THE RADIO ON AND OFF 12 ADJUSTING VOLUME 12 CHANNEL SELECTION 13 RECEIVING 13 MONITOR BUTTON 13 TRANSMITTING 14 ADJUSTING TRANSMIT POWER 14 SCANNING CHANNELS 15 RADIO LOCK 16 ADVANCED OPERATIONS 17 HANDSFREE TRANSMIT VOX 17 PAGING CALL 17 ROGER BEEP 18 KEY BEEP 18 SETTING GROUP MODE CTCSS DCS ...

Страница 3: ...75 440 User manual Page 3 LIMITED WARRANTY 28 ...

Страница 4: ... it FCC Licensing Information This Midland model 75 440 radio operates on GMRS frequencies which require a license from the Federal Communications Commission FCC for business personal and recreational use A GMRS license held by an individual may be shared by immediate family members To obtain forms call the FCC forms hotline at 1 800 418 3676 or go to http www fcc gov Please request forms 605 and ...

Страница 5: ...Strictly follow the directions reported in Care and maintenance Be certain that your power source matches the rating listed for the supplied battery charger AC adapter If you are not sure check with your dealer To avoid damaging the power cable of the battery charger do not put anything on it or place it where it will be walked on This product complies with the requirements of the Council Directiv...

Страница 6: ...ditional information to help you This symbol marks a caution Cautions are special notices which you should read and follow carefully to avoid possible damage to your equipment and to avoid potential danger to yourself or other people Key names will be highlighted in bold Important sentences and words are highlighted in Italic ...

Страница 7: ...different colors to show the radio s current status Front 4 Speaker The built in speaker located in this point emits the received sound 5 LCD display Shows the radio s parameters channel number etc Icon and symbols are further explained in the paragraph Display Whenever any key or button is pressed the display is automatically backlit for few seconds 6 Up and down buttons For scrolling forward and...

Страница 8: ... pack supplies energy to your radio 11 Release button located on the battery s body Allows to remove the battery pack 12 MON monitor button Enables the loudspeaker for monitoring of the tuned channel when CTCSS DCS is enabled 13 CALL button Sends a paging CALL if enabled 14 PTT Push To Talk button When pressed switches the transceiver from receive to transmit Display This section explains the mean...

Страница 9: ...Setup Unpacking The following items are in the package a Transceiver s main body b Flexible antenna c Battery pack NiMH 1 300 mA h d Belt clip e Users guide this book If something is missing please promptly advise your supplier ...

Страница 10: ...without it Transmitting without the antenna will damage the TX output final stage For the same reason use only the supplied antenna Installing and removing the battery pack To install the battery pack 1 Hold the transceiver s body with one hand and the battery pack with the other Put the bottom edge of the battery pack onto the bottom of the transceiver 2 Gently push the battery pack toward the tr...

Страница 11: ...the radio as follows 1 Connect the jack coming from the AC adapter to the cradle s socket 3 Connect the AC plug of the AC adapter s power cable into a grounded AC power outlet 4 Ensure that the radio is switched off 5 Insert the radio into the cradle with the keypad toward you the three metallic contacts of the battery pack must touch with the three contacts inside the cradle 6 Wait 10 12 hours wi...

Страница 12: ...llowing icons will be displayed depending on the operating mode The currently selected TX output power LOW for low or nothing for high in the lower left corner of the LCD A small is displayed in the lower right corner of the LCD if the channel is in the SCAN list if enabled A P is displayed to show that the channel is in the priority Scan list if enabled SAT in the upper left corner indicates that...

Страница 13: ...g instructions OPEN TRAFFIC in this case you will hear all communication which will be transmitted on the selected channel When a message is received your squelch will un mute you will see the status LED glowing green and you will hear the message GROUP MODE CTCSS DCS Continuous Tone Code Squelch System Digital Coded Squelch are systems which use particular TX signaling as an access key to work a ...

Страница 14: ...o talk and receive simultaneously for this reason make your messages short When you are talking the other parties can not use the channel Use common sense Your radio is programmed with a timeout timer which will automatically turn off the transmitter if you talk longer than 90 seconds In this case release the PTT and wait for few seconds the radio TX features will be automatically restored Adjusti...

Страница 15: ... the icon are in the SCAN list 2 Select the channel which is to be added or deleted from the Scan list Adding and removing channels from the Scan list is not available during scanning 3 Press CALL MON button the icon will appear or disappear See step 1 above NOTE If the Scan List has no channels a low tone error beep will be heard when the CALL key is pressed no channel will be scrolled in the dis...

Страница 16: ...r right corner of the display to confirm your selection 2 The radio will scan the chosen channel and the priority channel usually channel 1 Radio lock Your 75 440 has been provided with a security function which protects it against accidental activation of commands You can lock the radio as follows To lock the radio 1 Press the FUNC key key The display will show the key icon To unlock the radio 1 ...

Страница 17: ... built in microphone is located close to the side of your mouth 4 Press the FUNC key key to adjust the VOX sensitivity in order to ensure a stable transmission when speaking with a normal voice level VOX icon will flash when LOW sensitivity is selected and on steady when HIGH sensitivity is selected We recommend setting the VOX for minimum sensitivity Sensitivity set too high could cause accidenta...

Страница 18: ...le Tone Code vs CTCSS DCS NUMBER DISPLAY CODE TYPE 0 0 NO TONE NONE 1 1 67 0 Hz CTCSS 2 2 71 9 Hz CTCSS 3 3 74 4 Hz CTCSS 4 4 77 0 Hz CTCSS 5 5 79 7 Hz CTCSS 6 6 82 5 Hz CTCSS 7 7 85 4 Hz CTCSS 8 8 88 5 Hz CTCSS 9 9 91 5 Hz CTCSS 10 A 94 8 Hz CTCSS 11 b 97 4 Hz CTCSS 12 C 100 Hz CTCSS 13 d 103 5 Hz CTCSS 14 E 107 2 Hz CTCSS 15 F 110 9 Hz CTCSS 16 10 114 8 Hz CTCSS 17 11 118 8 Hz CTCSS 18 12 123 0 ...

Страница 19: ...CS 94 5E 252 DCS 95 5F 255 DCS 96 60 261 DCS 97 61 263 DCS 98 62 265 DCS 99 63 266 DCS 100 64 271 DCS 101 65 274 DCS 102 66 306 DCS 103 67 311 DCS 104 68 315 DCS 105 69 325 DCS 106 6A 331 DCS 107 6b 332 DCS 108 6C 343 DCS 109 6d 346 DCS 110 6E 351 DCS 111 6F 356 DCS 112 70 364 DCS 113 71 365 DCS 114 72 371 DCS 115 73 411 DCS 116 74 412 DCS 117 75 413 DCS 118 76 423 DCS 119 77 431 DCS 120 78 432 DC...

Страница 20: ...If the pack isn t completely discharged you will need less than 8 hours Do not overcharge the battery always remember to remove the radio after the necessary time The battery charger is for indoor use only When possible charge the battery only when it is fully discharged or at least you have used it for the major part of the day otherwise the battery s run time could be temporarily reduced Do not ...

Страница 21: ...e to remove the plug from the socket The use of non suitable extension can cause fire or electric shocks Do not expose batteries directly to temperatures below 20 C 4 F or greater than 35 C 95 F during their use and do not charge them outside the range of 5 to 55 C Radio maintenance Cleaning battery packs Wipe the battery contacts with a clean and lint free cloth to remove dirt grease or any other...

Страница 22: ...nsmitter and its antenna must maintain a separation distance of at least 2 inches 5 centimeters from your face Speak in a normal voice with the antenna pointed up and away from the head at the required separation distance The belt clip is for storage only DO NOT TRANSMIT WHILE USING THE BELT CLIP To transmit hold the device away from your body and ensure the antenna is at least 2 inches 5 centimet...

Страница 23: ...d be condenser low impedance type All accessories should be hi quality suitable for professional use Please do not connect any accessory that you are not sure meet the above stated requirements You could cause serious damage to your radio In if your not sure please contact your authorized dealer ...

Страница 24: ...ble disable VOX VOX icon will be displayed PTT button is disabled 9 When VOX function is enabled Press the FUNC the key to set HIGH or LOW VOX sensitivity VOX icon blinks to show LOW sensitivity 10 Press the CALL Button for about 2 seconds to send an alert with a ringer type tone to all the users in the fleet ringer will also be heard from the speaker when activated 11 Press the FUNC CALL keys to ...

Страница 25: ...description of the problem you are having 5 Include a DAYTIME telephone number 6 Include a money order or Visa or Master Card credit card number for 7 50 to cover shipping and handling No personal checks please 7 You do not need to return accessory unless they maybe directly related to the problem 8 This information must be included before Warranty Service can be considered Failure to include thes...

Страница 26: ...rechargeable batteries 20 Proper changing 20 Warnings for battery and chargers use 20 Belt clip 11 C Carrying case 22 Channel selection 13 Charger see Battery charger Cleaning the radio 21 Connectors 21 Conventions and Symbols 6 D Display 8 H Handsfree transmission VOX 17 K KEY BEEP 18 M Microphone connector 22 O Optional accessories 22 Carrying case 22 Rapid charger 22 Spare battery pack 22 Outpu...

Страница 27: ...dio maintenance 21 Rapid charger 22 Reception 13 14 ROGER BEEP 18 S Safety 4 Scanning channels 15 Setup Battery pack 10 Belt clip 11 Charging the battery pack 11 Fitting antenna 10 Package contents 9 Unpacking 9 Switching the radio ON OFF 12 T Transmission 14 Transmission Power 14 V VOX 17 W Warning notes 4 Warnings for battery and chargers use 20 ...

Страница 28: ...rvice Department 1120 Clay St North Kansas City Missouri 64116 or to any Midland Authorized Warranty Service Station or to the place of purchase if a participating dealer Warranty information and the location of the nearest Midland Authorized Warranty Service Station may be obtained by writing Midland Radio Warranty Service Department at the above address This warranty gives you specific legal rig...

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