Icom iF21GM User's Manual
Contents
1. Charging indicator Spacer combination e Be sure to attach the spacer Spacer B C to the adaptor Spacer A with the orientation as il lustrated in the diagram at right e Attach the spacer Spacer B C to the adap Turn power OFF Check orientation and the spacer com bination as follows Spacer B C tor with the orientation of the stamp 6 pointing up NOTE Push the notch carefully when removing the spacer from the adaptor co 3 BATTERY PACKS Rapid charging with the BC 121 AD 94 11 The optional BC 121 allows up to 6 battery packs to be charged si multaneously The following are additionally required e Six AD 94 11 Some versions require additional AD 99s e An AC adaptor may be supplied with the BC 121 depending on version AC adapter purchased separately Charge indicator each indicator functions independently Turn power OFF AD 99 Regular charging with the BC 146 The optional BC 146 pro vides regular charging of optional battery pack with without transceiver The following is additionally required e An optional AC adaptor A charging spacer is sup plied with BC 146 Turn power OFF Check orientation for correct charg ing Insert togeth er with charging adapter BATTERY PACKS 2 E Charging NOTE Prior to2. Www lames Www D p mes Www 16 enm mamo 15 amo sean Unit MHz 1 Simplex operation Duplex receive frequency 2 Duplex transmit frequency Wide Narrow Wide FM Narrow FM default 4 sETMODE SETTING THE CTCSS TONE FREQUENCY This transceiver is equipped with 52 CTCSS codes See right CTCSS operation provides communication with silent standby since you will only receive calls from group members using the same CTCSS number You can assign different numbers to CH 1 to CH 15 independently D While pushing and holding PTT MONI W N turn OFF VOL to power ON 2 Select the desired CH 1 to CH 15 that you want to assign the CTCSS tone frequency to 3 Push and hold MONI until a beep Pi is emitted 4 Push PTT the necessary number of times to choose the 10 digit of the desired channel from the channel list 5 Push MONI e Confirmation beep is emitted See p 17 6 Push PTT the necessary number of times to choose the 1 digit of the desired channel from the frequency list 7 Push MONI Turn the power OFF and then ON again Example To assign No 28 as CH1 D While pushing and holding PTT MONI and W N turn OFF VOL to power ON 2 Select the CH 1 3 Push and hold MONI until a beep Pi is emitted 4 Push PTT twice to choose the 10 digit of the desired channel 5 Push MONI 6 Pus
3. tated fully counterclockwise until a click is heard to turn the power OFF e Push the battery release for ward then pull the battery pack upward with the trans ceiver facing you BATTERY PACKS Charging period BC 144 BC 146 BC 119 or BC 121 Operating period Battery pack Voltage Capacity Battery case for AA BP 208 R6 x 6 alkaline mAh BP 210 72V mee 18 5 hrs 2 0 hrs 11 hrs mAh 600 3 seam rav m ese iw eee Operating periods are calculated under the following conditions Tx Rx standby 5 5 90 1 Operating period depends on the alkaline cells used BP 208 only 2 Output power is automatically reduced to 1 W to retain sufficient power in case of an emergency etc 3 Operating period measured with the 2 W model BATTERY PACKS 3 ll Battery cautions CAUTION NEVER short the terminals of the battery pack or charging terminals of the transceiver Also current may flow into nearby metal objects such as a necklace so be careful when plac ing battery packs or the transceiver in handbags etc Simply carrying with or placing near metal objects such as a neck lace etc causes shorting This will damage not only the battery pack but also the transceiver e NEVER incinerate used battery packs Internal battery gas may cause an explosion NEVER immerse the battery pack in water If the battery pack be comes wet be sure to wipe
4. choose the 100 digit of the desired code number 5 Push MONI e Confirmation beep is emitted See p 17 6 Push PTT the necessary number of times to choose the 10 digit of the desired code number 7 Push MONI e Confirmation beep is emitted See p 17 Push PTT the necessary number of times to choose the 1 digit of the desired code number 9 Push MONI SETMODE 4 e Confirmation beep is emitted See p 17 Push PTT once more if you want to use Inverse mode d Push MONI to complete the setting e Confirmation beep is emitted See p 17 2 Turn the power OFF and then ON again Example To assign code 261 normal as CH12 D While pushing and holding PTT MONI W N turn OFF VOL to power ON 2 Select CH 12 3 Push and hold W N until a beep Pi is emitted 4 Push PTT twice to choose the 100 digit of the code number 5 Push MONI e Confirmation beep is emitted See p 17 6 Push PTT six times to choose the 10 digit of the code number 7 Push MONI e Confirmation beep is emitted See p 17 Push PTT once to choose the 1 digit of the code number 9 Push MONI e Confirmation beep is emitted See p 17 Push MONI to complete the setting e Confirmation beep is emitted See p 17 d Turn the power OFF and then ON again e DTCS code list 4 sETMODE o CTCSS FIND This transceiver can detect the CTCSS tone frequency in the re ceived signal By monit
5. HE DTCS CODE DTCS Digital Tone Coded Squelch system encoder decoder are standard providing quiet stand by pgs 17 18 2 CHAPTER CONTINUED SELECTING RF OUTPUT POWER The transceiver has 3 output power levels to suit your operating re quirements Low out put power settings during short distance com munications may reduce the possibility of interference to other stations and will reduce current consumption D While pushing and holding PTT MONI turn OFF VOL to power ON 2 Push MONI to toggle between Low1 1 W Pi Low2 2 W PiPi and High 4 W PiPiPi 3 Turn the power OFF and then ON again o SETTING THE SIMPLEX DUPLEX OPERATION The Simplex Duplex function changes duplex channels to simplex channels D While pushing and holding PTT MONI turn OFF VOL to power ON 2 Turn CH selector knob to select the desired channel 3 Push W N to turn the simplex mode ON A beep Pi is emitted or 3 Push and hold W N to turn the duplex mode ON e A long beep Pii is emitted 4 Turn the power OFF and then ON again NOTE Duplex mode is available between CH 1 to CH 8 see right CHAPTER CONTINUED 2 e Frequency channel list SEN eae Gres rimus Nas WE IEC rero s weesm aes me s seems eer Norov owes aereo 467 7000 Mw E eera emo Naron S ess Nw fo exsws Ww mp mens Www 12 mes
6. O ICOM INSTRUCTION MANUAL UHF GMRS TRANSCEIVER IC F21GM This device complies with Part 15 of the FCC rules Oper ation is subject to the following two conditions 1 This de vice may not cause harmful interference and 2 this device must accept any interference received including in terference that may cause undesired operation Icom Inc SAFETY TRAINING INFORMATION Your Icom radio generates RF electromagnetic energy during transmit mode This radio is de signed for and classified as Occupational Use Only meaning it must be used only during the WARNING course of employment by individuals aware of the hazards and the ways to minimize such hazards This radio is NOT intended for use by the General Popula tion in an uncontrolled environment This radio has been tested and complies with the FCC RF expo sure limits for Occupational Use Only In addition your Icom radio complies with the following Standards and Guidelines with regard to HF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans e FCC OET Bulletin 65 Edition 97 01 Supplement C Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields e American National Standards Institute C95 1 1992 IEEE Stan dard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields 3 kHz to 300 GHz e Ameri
7. ON Mic Up Push and hold to open the noise tone squelch Mic Down same as W N key p 22 Mie A Push to start stop scan function P 22 Push several times to select output power Low1 Low2 and High p 13 These functions are available when the optional Speaker Mic is con nected Co 1 PANEL DESCRIPTION B LED indicator The TX RX indicator LED indicates informa tion in several ways as follows Ref R Red G Green e TX Turns Red while transmitting a signal e RX Turns Green while receiving a signal e Low BATT1 You should charge the battery blinks slowly e Low BATT2 You must charge the battery blinks fast e TX low BATT2 Low BATT2 was detected during TX mode e Auto scan LED blinks during scan operation p 22 CAUTION e Low BATTS If you did not charge the battery after Low BATT2 warning has appeared the Low BATTS warning beep emits for 15 sec then the power turns OFF automatically L ACCESSORIES 2 ll Accessory attachment o Supplied accessories The transceiver comes supplied with the following accessories D Flexible antenna o DD 2 Belt clip HI The antenna screws onto the transceiver as B J Antenna illustrated at right O Belt clip Attach the belt clip to the transceiver as illustrated below gt a 3 BATTERY PACKS ll Battery pack replacement Before replacing the battery pack the volume control MUST be ro
8. can National Standards Institute C95 3 1992 IEEE Rec ommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields RF and Microwave To ensure that your exposure to RF electromag netic energy is within the FCC allowable limits for occupational use always adhere to the following CAUTION guidelines e DO NOT operate the radio without a proper antenna attached as this may damage the radio and may also cause you to exceed FCC HF exposure limits A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use with this radio e DO NOT transmit for more than 50 of total radio use time 50 duty cycle Transmitting more than 5096 of the time can cause FCC RF exposure compliance requirements to be exceeded The radio is transmitting when the TX indicator lights red You can cause the radio to transmit by pressing the PTT switch ALWAYS use Icom authorized accessories antennas batteries belt clips speaker mics etc Use of unauthorized accessories can cause the FCC RF exposure compliance requirements to be ex ceeded ALWAYS keep the antenna at least 2 5 cm 1 inch away from the body when transmitting and only use the Icom belt clips listed in p 22 when attaching the radio to your belt etc to ensure FCC RF ex posure compliance requirements are not exceeded To provide the recipients of your transmission t
9. e transceiver with a headset or other audio accessories at high volume levels A CAUTION NEVER short the terminals of the battery pack DO NOT push the PTT when not actually desiring to transmit AVOID using or placing the transceiver in direct sunlight or in areas with temperatures below 22 F 30 C or above 140 F 60 C DO NOT modify the transceiver for any reason KEEP the transceiver from the heavy rain and Never immerse it in water The transceiver construction is water resistant not water proof The use of non Icom battery packs chargers may impair transceiver performance and invalidate the warranty FCC caution Changes or modifications to this transceiver not expressly approved by Icom Inc could void your authority to op erate this transceiver under FCC regulations TABLE OF CONTENTS SAFETY TRAINING INFORMATION i i ABOUT GMR c 1 253 91098 reri arenas arre iii FOREWORD easaveeueaaneoe Gone Soe sere es EU be V 106 155 1 V TABLE OF CONTENTS x aR RRR R pami RR dude Ra vi 1 PANEL DESCRIPTION e 1 3 ll Switches controls keys and connectors 1 2 IBN sede T TT 3 2 ACCESSORIES cuecen ra esas 4 3 BATTERY PACKS sei ela anta x doe pa ade D en iba c 5 11 B Battery pack replacement Less 5 B Battery cautions sm es rd a ia 6 B Battery charging sk mmo Re RR dee 7 9 R Charging NOTE Ro pm a OR Donec ac aco e d 10 B Batter
10. h PTT eight times to choose the 1 digit of the desired chan nel 7 Push MONI Turn the power OFF and then ON again SETMODE 4 e CTCSS tone code list S EAS CC E o orr fea e 1753 48 0000 ero ses ss vss as cere A Le Hep mes ws mes as ei E RT mm s aa a rs 97 1082 e 7o zz ss j wes Er rez wes fe tees a es a4 ses 4 1006 Fe esa 25 wee a 555 fo ees as 1514 e 2005 m s zr ser as fel ee 25 wes aja 19 sra wez fas i5 Be soo wes I ess srpses a Unit Hz EIA TIA standard code Recommended to use these 52 Est I E SE 1 E 4 S H 4 sETMODE SETTING THE CTCSS TONE FREQUENCY continued e CTCSS confirmation beep Push PTT Confirmation beep Push PTT Confimaton besp EU sii eesse HU CITI e 2 Twice ee DH ij lees seo oes e eee no 1 Single beep Long beep 9 ninth SETTING THE DTCS CODE This transceiver is equipped with 83 DTCS codes DTCS operation provides communication with silent standby since you will only re ceive calls from group members using the same DTCS number You can assign different numbers to CH 1 to CH 15 independently D While pushing and holding PTT MONI W N turn OFF VOL to power ON 2 Select the desired CH 1 to CH 15 that you want to assign the DTCS code to 3 Push and hold W N until a beep Pi is emitted 4 Push PTT the necessary number of times to
11. he best sound quality hold the an tenna at least 5 cm 2 inches from your mouth and slightly off to one side The information listed above provides the user with the information needed to make him or her aware of RF exposure and what to do to assure that this radio operates within the FCC RF exposure limits of this radio Electromagnetic Interference Compatibility During transmissions your Icom radio generates RF energy that can possibly cause interference with other devices or systems To avoid such interference turn off the radio in areas where signs are posted to do so DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals aircraft and blasting sites Your Icom F21GM operates on GMRS frequencies Plus 7 channels shared with FRS GENERAL MOBILE RADIO SERVICE GMRS GMRS is a two way personal radio service available to an individual one man or one woman to facilitate the activities of the individ ual s immediate family members GMRS is not authorized for busi ness uses Users must cooperate in the selection and use of channels to make the most effective use of them and reduce the possibility of inter ference Channel 9 15 are shared with FRS channels You can communicate with any FRS radios on these 7 channels FRS is a UHF two way voice communication service for family friends and associates to communicate among themselves within their neigh bourhood and while o
12. hen charging the rechargeable battery or in emergencies etc 6 AA R6 cells are required e BP 209 Ni Cd BATTERY PACK 7 2 V 1100 mAh Ni Cd battery pack allows more than 8 hours op eration e BP 210 Ni MH BATTERY PACK 7 2 V 1650 mAh Ni MH battery pack allows approx 11 hours op eration e BP 222 Ni Cd BATTERY PACK 7 2 V 600 mAh Ni Cd battery pack allows approx 5 5 hours op eration Same as supplied with 2 W models When used with 2 W model CHARGER e BC 119 DESKTOP CHARGER AD 94 11 For rapid charging of battery packs An AC adaptor is supplied with the charger Charging time 1 5 to 2 hrs e BC 121 MULTI CHARGER AD 94 11 For rapid charging up to 6 battery packs simultaneously An AC adaptor may be supplied depending on version Six AD 94 s 11 are necessary Charging time 1 5 to 2 hrs e AD 99 CHARGER ADAPTOR e BC 144 DESKTOP CHARGER For rapid charging of BP 209 Ni Cd BP 210 Ni MH and BP 222 Ni Cd e BC 146 DESKTOP CHARGER For regular charging of BP 209 Ni Cd BP 210 Ni MH and BP 222 Ni Cd oPrioN 6 OTHER OPTIONS e HM 46L HM 75A HM 131L SPEAKER MICROPHONES Combination speaker microphone that provides convenient oper ation while hanging the transceiver from your belt HM 75A has programmable function key Mic Up Mic Down Mic A Mic B HM 131L has moisture proof construction e HS 51 HEAD SET Allows you hands free operation Includes PTT and TOT e SP 13 EARPHONE Provides clear
13. ile pushing and holding PTT speak into the microphone at a normal voice level 4 Release PTT to return to receive IMPORTANT To maximize the readability of your transmitted sig nal pause a few sec after pushing PTT hold the microphone 10 to 15 cm from your mouth and speak at a normal voice level B OPERATION MONITOR AUDIBLE FUNCTION The monitor function allows you to open the transceiver s squelch manually to check whether a channel is busy or not The trans ceiver has 2 conditions for receive standby Audible condition This condition mutes audio ONLY when no carrier is present You can receive or monitor any signals on a channel e Push and hold the MONI switch to se lect the audible condition All signals are Any audio mute functions are cancelled received while pushing the MONI switch Inaudible condition This condition mutes ALL signals except those directed to you Therefore you should check a channel s condition busy or not with the monitor function before transmitting Only signals con Push the MONI switch momentarily to ining th r ead SNN select the inaudible condition TIME OUT TIMER After continuous transmission for a pre programmed period the time out timer is activated causing the transceiver to stop transmit ting and automatically selects receive e The time out timer function is automatically turned ON when 3 min has passed POWER SAVE FUNCTION The p
14. it dry BEFORE attaching it to the transceiver Clean the battery terminals to avoid rust or miss contact e Keep battery contacts clean It s a good idea to clean battery ter minals once a week If your battery pack seems to have no capacity even after being charged completely discharge them then fully charge the battery pack again If the battery pack still does not retain a charge or only very little charge a new battery pack must be purchased Recycling information U S A only The battery BP 209 BP 210 or BP 222 that you have purchased is recyclable At the end of its life under various state and local laws it may be illegal to dispose of this battery into the municipal waste stream Call 1 800 822 8837 for battery recycling options in your area or contact your dealer 4 3 BATTERY PACKS E Battery charging Rapid charging with the BC 144 AD 99 The optional BC 144 provides rapid charging of optional battery packs The following are additionally required e One AD 99 depends on version e An AC adaptor may be supplied with the BC 144 depending on version BP 209 BP 210 or BP 222 only AC adaptor BC 145A E V UK ES co XT E ant Check orientation N NAS aM e Charging indicator L BATTERY PACKS 3 Rapid charging with the BC 144 AD 99 BP 209 BP 210 or BP 222 attached 5 to the transceiver AC adaptor BC 145A E V UK
15. n group outings Eight GMRS channels are authorized for repeater operation You must obtain a license for a GMRS system Application is made on FCC Form 605 or on line at http www fcc gov wtb uls As of January 2001 the license fee is 85 for a 5 year term Schedule F of the form permits immediate temporary operation during the ap plication process Form 605 and Form 159 remittance fee advice are available for downloading at http www fcc gov formpage html Applications may be mailed to Federal Communications Commis sion Wireless Bureau Applications PO Box 358245 Pittsburgh PA 15251 5245 Call 1 800 418 FORM to have the forms mailed to you or call 1 202 418 0177 from your fax machine to have them faxed to you on the FCC Fax On Demand system For assistance completing the forms call 1 800 CALL FCC Repeater use may require a subscription FOREWORD Thank you for purchasing the IC F21GM FM transceiver READ ALL INSTRUCTIONS carefully and completely before using the transceiver SAVE THIS INSTRUCTION MANUAL This instruction manual contains important operating instructions for the transceiver IMPORTANT A CAUTION NEVER hold the transceiver so that the antenna is very close to or touching exposed parts of the body especially the face or eyes while transmitting The transceiver will perform best if the microphone is 2 to 4 in 5 to 10 cm away from the lips and the transceiver is vertical A CAUTION NEVER operate th
16. on When using a BP 208 OPTIONAL BATTERY CASE attached to the transceiver install 6 AA R6 size alkaline batteries as illustrated below NOTE Output power is automatically reduced to 1 W to retain suffi cient power in case of an emergency etc CAUTIONS e Use ALKALINE batteries only e Make sure all battery cells are the same brand type and ca pacity Never mix old and new batteries Either of the above may cause a fire hazard or damage the transceiver if ignored e Never incinerate used battery cells since internal battery gas may cause them to rupture Never expose a detached battery case to water If the battery case gets wet be sure to wipe it dry before using it SETMODE 4 NEN ll Set mode Set mode is used for programming infrequently changed values or conditions of functions All settings performed with CH selector OFF VOL MONI PTT and W N keys SELECTING RF OUTPUT POWER CH selector The RF output can be selected from one of 3 modes p 13 SETTING THE SIMPLEX DU PLEX OPERATION The Simplex Duplex function PTT changes duplex operation to sim plex operation pgs 13 14 W N SETTING THE CTCSS TONE FREQUENCY CTCSS Continuous Tone Coded Squelch System encoder decoder are standard providing quiet stand by pgs 15 16 o CTCSS FIND This transceiver can detect the CTCSS tone frequency in the re ceived signal p 19 SETTING T
17. oring a signal that is being transmitted from the other station you can determine the tone frequency required to communicate with them This function very useful when you are going to communicate with unknown CTCSS channel number stations CTCSS FIND scans all of the CTCSS channels then stops when a tone frequency is detected D While pushing and holding MONI W N turn OFF VOL to power ON 2 Select the desired CH 1 to CH 15 that you want to assign the CTCSS tone frequency 3 Push and hold MONI until a beep Pi is emitted e CTCSS FIND start to scan the signal 4 CTCSS FIND stops when the tone signal is detected 5 Push MONI to determine the tone number 6 Turn the power OFF and then ON again OPERATION 5 NEN ll Receiving and transmitting ZZ NOTE Transmitting without an antenna may damage the trans ceiver See p 4 for antenna attachment Turn power ON as described on p 2 Mv Program the SIMPLEX DUPLEX OPERATION and CTCSS DTCS tone number select CH 0 if you will not use the CTCSS gt function before operation OSV Receiving D Select the desired channel 2 Listen for a transmission and adjust VOL to a comfortable lis tening level e When no transmission is heard push and hold MONI while adjusting VOL The transceiver is now set to receive desired calls on the selected channel Transmitting Wait for the channel to become clear to avoid interference 3 Wh
18. ower save function reduces the current drain to conserve bat tery power e The power save function is automatically turned ON when no operation is performed or no signal is received for 5 sec OPERATION 5 ll Setting squelch level The squelch circuit mutes the received audio signal depending on the signal strength Scan proceeds in sequence from lower channel to higher channel numbers D While pushing PTT and W N turn the transceiver s power on to enter the squelch adjustment mode 2 Push MONI to increase the squelch level tight squelch or W N to decrease the squelch level loose squelch e Squelch level will be fixed after 1 sec E Auto scan function Auto scan function proceeds in sequence from lower channel to higher channel numbers Scanning searches for signals automati cally and makes it easier to locate new stations for contact or lis tening purpose D Turn the CH select knob to CH 16 Scan starts automatically e When receiving a signal scan pauses until a signal disappears NOTE You can perform the scan start stop by optional HM 75A SPEAKER MICROPHONE Mic A key B Wide Narrow selection You can easily to toggle between wide FM mode and narrow FM mode by pushing W N key e Push W N Turns to wide FM mode e Pushing and holding W N Turns to narrow FM mode 1 ENH O OPTION E Options BATTERY PACKS e BP 208 BATTERY CASE Allows a set of Alkaline batteries to operate the handheld w
19. receive audio in noisy environments e MB 68 BELT CLIP Same as that supplied with the transceiver e MB 74 BELT CLIP Exclusive alligator type belt clip e AD 98FSC ANTENNA CONNECTOR ADAPTOR Allows you to connect a BNC type antenna Count on us A 6023D 1GM Printed in Japan com Inc 2001 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan
20. using the transceiver for the first time the battery pack must be fully charged for optimum life and operation s Recommended temperature range for charging 10 C to 40 C 50 F to 140 F Use the supplied charger or optional charger BC 119 BC 121 BC 144 for rapid charging BC 146 for regular charging only NEVER use other manufacturers chargers The optional BP 209 BP 210 or BP 222 battery packs include rechargeable Ni Cd Ni MH BP 210 batteries and can be charged approx 300 times Charge the battery pack before first operating the transceiver or when the battery pack becomes exhausted If you want to charge the battery pack more than 300 times the fol lowing points should be observed Avoid overcharging batteries must be removed from the charger to stop charging Batteries should not be charged for more than 15 hours after the LED indicator turns green Use the battery until it becomes almost completely exhausted under normal conditions O Battery pack life When the operating period becomes extremely short even after charging the battery pack fully a new battery pack is needed NOTE The charger rapidly charges a battery pack to a speci fied level not a completed level to prevent overcharging Leave the battery pack in the charger for a few more hours up to 15 hours depending on battery condition after the LED indica tor turns green to charge the battery completely 3 BATTERY PACKS E Battery case Opti
21. y case Option 0 2 ces 11 ASEt MODE jesse E RS aca erii A I ERROR ERRAT RR RUE D 12 19 Set Mod JC 12 5 OPERATION 123224222452 rra ee a 20 22 E Receiving and transmitting sss 20 B Setting squelch level oooooooo 22 B Auto scan function 2262 nae a la teat XC e 22 R Wide Narrow selection n n 0 0 00 eee eee eee 22 DOPTION oe cnet 6 uh sarao Eia mac RR RRR Geen 23 24 Icom Icom Inc and the com logo are registered trademarks of Icom Incorporated Japan in the United states the United King dom Germany France Spain Russia and or other countries ENH PANEL DESCRIPTION ll Switches controls keys and connectors e HM 75A OPTION Mic UP ok PANEL DESCRIPTION 1 Q CHANNEL SELECTOR SW CH p 14 Turn to select CH1 to CH16 VOLUME CONTROL OFF VOL Turns power ON and adjusts the audio level MONITOR Audi key MONI p 21 e Push and hold to open the noise tone squelch e Push to turn the noise tone squelch ON O PTT SWITCH PTT Push and hold to transmit release to receive WIDE NARROW KEY W N p 22 e Push to select Wide FM mode e Push and hold to select Narrow FM mode Q ANTENNA CONNECTOR Connects the supplied antenna TX RX INDICATOR LED p 3 e Lights red while transmitting e Lights green while receiving a signal or squelch is open SPY MIC JACK Connects optional speaker microphone HM 75A Speaker Microphone key reference OPTI
Download Pdf Manuals
Related Search