Icom IC-91A User Manual Download | Manualshive

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This device complies with Part 15 of the FCC Rules. Operation is sub-
ject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

WARNING:

MODIFICATION OF THIS DEVICE TO RECEIVE CEL-

LULAR RADIO TELEPHONE SERVICE SIGNALS IS PROHIBITED
UNDER FCC RULES AND FEDERAL LAW.

INSTRUCTION MANUAL

i91A

VHF/UHF FM TRANSCEIVER

Y

The above photo
shows IC-91AD.

i91AD

VHF/UHF DIGITAL TRANSCEIVER

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Summary of Contents for IC-91A

Page 1: ... 2 this device must accept any interference received including interference that may cause undesired operation WARNING MODIFICATION OF THIS DEVICE TO RECEIVE CEL LULAR RADIO TELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW INSTRUCTION MANUAL i91A VHF UHF FM TRANSCEIVER Y The above photo shows IC 91AD i91AD VHF UHF DIGITAL TRANSCEIVER ...

Page 2: ...with Icom s philos ophy of technology first EXPLICIT DEFINITIONS FEATURES DV mode Digital voice Low speed data communication operation is ready GPS receiver connection Text message and call sign exchange Optional UT 121 DIGITAL UNIT is required for IC 91A Simple band scope Dualwatch operation Optional PC remote control IMPORTANT READ ALL INSTRUCTIONS carefully and completely before using the trans...

Page 3: ...riving a vehicle Safe driving requires your full attention anything less may result in an accident NEVER connect the transceiver to a power source of more than 16 V DC This will ruin the transceiver NEVER connect the transceiver to a power source using reverse polarity This will ruin the transceiver NEVER expose the transceiver to rain snow or any liquids The transceiver may be damaged NEVER opera...

Page 4: ... a frequency 18 5 BASIC OPERATION 20 28 Receiving 20 Setting audio volume 20 Setting squelch level 21 Operating mode selection 21 Monitor function 22 Attenuator function 22 Band scope 23 Transmitting 24 Transmit power selection 24 Lock function 25 Dualwatch operation 25 TV channel operation 28 6 REPEATER AND DUPLEX OPERATIONS 29 33 Repeater operation 29 Duplex operation 31 Auto repeater function 3...

Page 5: ...ondition 81 10 PRIORITY WATCH 82 84 Priority watch types 82 Priority watch operation 83 11 MENU SCREEN OPERATION 85 102 General 85 MENU screen indication for B band 86 Menu list 86 Items list 86 Set mode items 88 DV set mode items 92 Scan set mode items 96 DUP TONE set mode items 97 Display set mode items 99 Sounds set mode items 102 12 OTHER FUNCTIONS 103 118 Programming a DTMF code 103 Transmitt...

Page 6: ...IFICATIONS 120 121 15 OPTIONS 122 124 Optional UT 121 installation 123 Optional HM 75A REMOTE CONTROL MICROPHONE 124 SUPPLIED ACCESSORIES The following accessories are supplied with the transceiver q Hand strap 1 w Antenna 1 e Battery pack 1 r Battery charger 1 t Belt clip with screws 1 set Not supplied with some versions r e q t w v ...

Page 7: ... An optional AD 92SMA ANTENNA CONNECTOR ADAPTER is available to connect an antenna with a BNC connector Belt clip Handstrap Slide the handstrap through the loop on the top of the belt clip as illustrated at left to facilitate carrying the transceiver Battery pack Attach the Li Ion battery pack BP 217 or battery case BP 216 as illustrated below Charge the Li Ion battery pack before use pgs 10 11 Ba...

Page 8: ...en the squelch temporarily and monitor the operating frequency p 22 While pushing and holding this key rotate DIAL to ad just the squelch level p 21 tMENU LOCK KEY MENU LOCK Push to toggle menu screen indication ON and OFF p 85 Push and hold for 1 sec to toggle the lock function ON and OFF p 25 yPOWER KEY PWR Push and hold for 1 sec to turn the transceiver power ON and OFF uMAIN DUAL KEY MAIN DUAL...

Page 9: ...a memory bank p 68 Enters or sends the DTMF code D pgs 103 104 3EXTERNAL DC IN JACK DC IN Connects the supplied wall charger BC 167 to charge the attached battery pack p 10 Connect an external DC power supply through the op tional CP 12L CP 19R or OPC 254L for external DC operation p 13 4DATA JACK DATA Connects a PC through the optional data communication cable OPC 1529R for low speed data communi...

Page 10: ...memory channel selection etc While pushing PTT this key sends the DTMF code 6 Displays the simple band scope for a single sweep p 23 Starts a scan p 75 Toggles the transmit output power between high and low p 24 LOW appears when low power is selected While pushing and holding this key with DIAL rotation selects the output power Activates the following duplex functions in order Minus duplex operati...

Page 11: ...key sends the DTMF code F During DV mode operation selects the record track for voice memory p 62 While pushing PTT this key sends the DTMF code E During FM FM N mode operation selects repeater tone tone squelch DTCS squelch and no tone operation in sequence p 110 During DV mode operation selects digital call sign digital code and no tone operation in sequence p 110 Selects tuning step selection p...

Page 12: ...dible tone encoder is in use pgs 29 106 TSQL appears while the tone squelch function is in use p 110 DTCS appears while the DTCS squelch function is in use p 110 S appears with the TSQL or DTCS indicator while the pocket beep function with CTCSS or DTCS is in use p 111 While operating in DV mode DSQL appears while the call sign squelch function is in use p 110 CSQL appears while the digital code s...

Page 13: ... number pgs 64 65 C appears when the call channel is selected pgs 16 65 WX appears when the weather channel is selected pgs 16 114 TV appears when the TV channel is selected pgs 16 28 1S RF METER Shows the relative signal strength while receiving sig nals Shows the output power level while transmitting p 24 2ATTENUATOR INDICATOR p 22 Appears when the RF attenuator is in use 3LOW POWER INDICATOR p ...

Page 14: ...other liquids Do not charge or use a wet battery If the battery gets wet be sure to wipe it dry before using The battery is not waterproof R DANGER NEVER incinerate an used battery pack since internal battery gas may cause it to rupture or may cause an explosion R DANGER NEVER solder the battery terminals or NEVER modify the battery pack This may cause heat gen eration and the battery may burst em...

Page 15: ... battery pack in areas with extremely high temperatures such as near fires or stoves inside a sun heated car or in direct sunlight In such envi ronments the safety protection circuit in the battery will acti vate causing the battery to stop charging WARNING DO NOT charge or leave the battery in the bat tery charger beyond the specified time for charging If the battery is not completely charged by ...

Page 16: ...s longer charging time periods External DC power operation becomes possible when using an optional CP 12L CP 19R or OPC 254L The attached battery pack is also charged simultaneously except during transmit see p 11 for more details The external DC power supply voltage must be within 10 16 V to charge the battery pack and operation when using an optional OPC 254L BC 167A D CP 12L Optional CP 19R Opt...

Page 17: ...sktop charger BC 139 can only be charged BP 217 Other types of rechargeable battery Ni Cd or Ni MH can not be charged If the charging indicator blinks orange there may be a prob lem with the battery pack or charger Reinsert the battery pack or contact your dealer The optional CP 12L CP 19R and OPC 254L can be used instead of the supplied AC adapter BC 123 Connect one of these to the AC ADAPTER jac...

Page 18: ...these cases replace all batteries with new same brand alkaline batteries Battery information D D Battery life The transceiver operates with the BP 217 as follows However when operating in DV mode operating time may be shortened by one half hour VHF band Approx 5 hours UHF band Approx 4 5 hours Tx Rx Stand by 1 1 8 Even when the transceiver power is OFF a slight current still flows in the circuits ...

Page 19: ...o a 24 V DC power source The voltage of the external power supply must be within 10 16 V DC when using either CP 12L CP 19R or OPC 254L otherwise use the battery pack Up to 5 W approx of maximum output power is provided with the external DC power operation however when the supplied voltage exceeds 14 V the built in protection circuit activates to reduce the transmit output power to 0 5 W ap prox D...

Page 20: ... operation the display indicates A band in the upper half and B band in the lower half During dualwatch operation push MAIN DUAL to select A band or B band as the main operating band alternately DTCS DTCS W PS EM W PS FM FM PRIO PRIO DUP DUP DUP DUP FM 146 010 440 000 25 50 µ 000 000 µ 000 000 DTCS DTCS W PS EM EM W PS FM FM PRIO PRIO DUP DUP DUP DUP FM 146 010 440 000 25 50 µ 000 000 µ 000 000 A ...

Page 21: ...re programmed frequencies qPush MR to select memory mode µ µ appears when memory mode is selected wRotate DIAL to select the desired memory channel Only programmed memory channels can be selected Enter the memory channel directly to select the desired memory channel p 64 See p 66 for memory programming details A MemoName µ PRIO PRIO WX WX EMR EMR DTCS DTCS FM FM LOW LOW ATT ATT 146 010 P SKIP DUP ...

Page 22: ...quency band If the other than VFO mode is selected such as a memory chan nel call channel TV channel Weather channel push VFO to se lect VFO mode first then push BAND to select the desired band While pushing and holding BAND rotating DIAL also selects frequency band Available frequency bands are different depending on ver sion See the specification for details pgs 120 121 Some frequency ranges are...

Page 23: ...RIO WX WX EMR EMR DTCS DTCS FM FM 440 000 P SKIP DUP DUP 25 A MemoName MemoName PRIO PRIO WX WX EMR EMR DTCS DTCS AM AM 370 000 P SKIP DUP DUP 25 A MemoName MemoName PRIO PRIO WX WX EMR EMR DTCS DTCS FM FM 146 010 P SKIP DUP DUP 25 A MemoName MemoName PRIO PRIO WX WX EMR EMR DTCS DTCS AM AM 001 620 P SKIP DUP DUP 25 A MemoName PRIO PRIO WX WX EMR EMR DTCS DTCS AM AM 005 000 P SKIP DUP DUP 25 A Mem...

Page 24: ...h VFO to select VFO mode if necessary wSelect the desired frequency band with BAND Or while pushing and holding BAND rotate DIAL to select the desired frequency band eRotate DIAL to select the desired frequency The frequency changes according to the preset tuning steps See the left hand side of the page to set the tuning step Push and hold MHz VFO for 1 sec then rotate DIAL to change the frequency...

Page 25: ...CS FM 079 300 DUP 25 25 A PRIO WX DTCS FM 079 300 DUP 25 25 A PRIO WX DTCS FM 146 520 DUP 25 25 A PRIO WX DTCS FM 146 520 DUP 25 25 A PRIO WX DTCS FM 146 520 DUP 25 25 A PRIO WX DTCS FM 146 520 DUP 25 25 A PRIO WX DTCS FM 146 520 DUP 25 25 A PRIO WX DTCS FM 146 520 DUP 25 25 A PRIO WX DTCS FM 146 240 DUP 25 25 A PRIO WX DTCS FM 000 684 DUP 25 25 A PRIO WX DTCS FM 146 240 DUP 25 25 A PRIO WX DTCS F...

Page 26: ...TO indicates automatic level adjustment by a noise pulse counting system Push and hold SQL to open the squelch manually tWhen a signal is received Squelch opens and audio is output The S RF meter shows the relative signal strength level Setting audio volume Rotate VOL to adjust the audio level If squelch is closed push and hold SQL to verify the audio level The display shows the volume level while...

Page 27: ...dulation of the radio signals The transceiver has total 5 operating modes A band FM WFM and AM modes B band FM FM N AM and DV modes The mode selection is stored independently for each band and memory channel Typically AM mode is used for the AM broadcast stations 0 495 1 620 MHz and air band 118 136 995 MHz and WFM is used for FM broadcast stations 76 107 9 MHz WFM mode cannot be selected above 81...

Page 28: ...sired frequency or when very strong electric fields such as from a broadcasting station are near your location The attenuation is about 10 dB q Enter ATTENUATOR in set mode p 88 w Rotate DIAL to select ON or OFF e Push ï 5 or Ω Ω 4 to return to set mode and push MENU LOCK to return to frequency indication ATT appears on the function display when ON is selected A MemoName µ PRIO PRIO WX WX EMR EMR ...

Page 29: ...to set the highlighted cursor to the desired signal and set the frequency of the signal r Push VFO to return to normal operation D D Continuous sweep q Set the desired frequency as band scope center frequency w Push and hold SCOPE 1 for 3 sec to start continuous sweep 2 short beeps sound after 1 short and 1 long beeps Signal conditions strengths appear starting from the center of the range e Push ...

Page 30: ...too loudly This may distort your speech rRelease PTT to return to receive Transmit power selection The transceiver has two output power levels to suit your op erating requirements Low output power during short range communications may reduce the possibility of interference to other stations and will reduce current consumption Push and hold LOW 3 for 1 sec to toggle the transmit output power betwee...

Page 31: ...ors two frequencies simultane ously The IC 91A 91AD has two independent receiver cir cuits as A band and B band available frequency bands and operating mode are different depending on bands D D Dualwatch operation Push and hold MAIN DUAL for 1 sec to turn the dual watch operation ON and OFF While in dualwatch operation the display indicates A band in the upper half and B band in the lower half DTC...

Page 32: ...to verify the audio level The display shows the volume level while setting DTCS DTCS DTCS DTCS W PS PS EM W PS PS FM PRIO PRIO PRIO PRIO DUP DUP FM FM 146 010 440 000 25 25 50 50 µ 000 µ 000 DTCS DTCS W PS EM EM W PS PRIO PRIO DUP DUP DUP DUP 25 75 µ 000 000 µ 000 000 146 010 DTCS DTCS W EM EM W PS PRIO PRIO DUP DUP DUP DUP 25 75 µ 000 000 µ 000 000 440 000 FM FM 440 000 PS PS FM 146 010 VOL VOL V...

Page 33: ...ng and holding SQL rotate DIAL to adjust the main band s squelch level LEVEL 1 is loose squelch and LEVEL 9 is tight squelch AUTO indicates automatic level adjustment with a noise pulse count system OPEN indicates continuously open setting DTCS DTCS W PS EM EM W PS PRIO PRIO DUP DUP DUP DUP 25 75 µ 000 000 µ 000 000 SQUELCH AUTO 146 010 DTCS DTCS W EM EM W PS PRIO PRIO DUP DUP DUP DUP 25 75 µ 000 ...

Page 34: ...skip setting rotate DIAL while pushing and holding BAND to select a skip channel e Push and hold SKIP 5 for 1 sec to toggle the skip set ting ON and OFF SKIP appears when the channel is set as skip channel D Automatic TV channel programming TV channels can be programmed automatically q Push CALL several times to select TV channels TV and channel number ap pear w Push SCAN 2 to start TV channel pro...

Page 35: ... encoder according to re peater requirements TONE appears Refer to p 107 for tone frequency settings r Push and hold PTT to transmit The displayed frequency automati cally changes to the transmit frequency repeater input fre quency If OFF appears check the offset frequency or shift direction p 30 t Release PTT to receive y Push and hold SQL to check whether the other station s transmit signal can ...

Page 36: ...f the amateur band the off band indication OFF appears on the display when PTT is pushed Check the offset frequency or duplex direction in this case p 31 U S A and Korean versions Auto repeater function uses standard values of the offset frequency CONVENIENT Tone scan function When you don t know the subaudible tone used for a repeater the tone scan is convenient for de tecting the tone frequency ...

Page 37: ...tively When offset frequency is 0 6 MHz U S A and Korean versions Auto repeater function has priority over the manual duplex setting If the frequency changes after setting the auto re peater function may have changed the duplex setting Duplex example Duplex example Receiving Transmitting A TONE TONE FM FM 145300 P SKIP SKIP DUP DUP A TONE TONE FM FM 144700 P SKIP SKIP DUP DUP Receiving Transmittin...

Page 38: ... p 89 w Rotate DIAL to select the auto repeater setting U S A version RPT1 Activates duplex only default RPT2 Activates duplex and tone OFF Auto repeater function is turned OFF Korean version ON Activates duplex and tone default OFF Auto repeater function is turned OFF e Push ï 5 or Ω Ω 4 to return to set mode and push MENU LOCK to return to frequency indication MENU screen SET MODE AUTO RPT Push ...

Page 39: ...y t Set the receive frequency repeater output frequency y Set the shift direction of the transmit frequency DUP or DUP see p 31 for details u While pushing PTT push SQL to transmit a 1750 Hz tone burst signal If OFF appears check the offset frequency or shift direction p 97 The displayed frequency automatically changes to the transmit frequency repeater input frequency i Push and hold PTT to trans...

Page 40: ...gn can be programmed with up to 8 characters D D Your own call sign programming Your own call sign must be programmed for both digital voice and low speed data communications including GPS transmis sion q Select B band as the main band p 14 w Enter MY in call sign set mode MY CALL SIGN screen is displayed e Rotate DIAL to select the desired call sign memory M01 to M06 r Push 6 to enter call sign p...

Page 41: ...cter or push and hold CLR 1 for 1 sec to erase all char acters following the cursor When programming a note Up to a 4 digit for operating radio type or area etc go to step i otherwise go to step 0 i Push 6 several times to set the cursor beside indi cation o Repeat steps t to y to program the desired 4 character note 0 Push ï 5 to store the programmed call sign with note and returns to MY CALL SIG...

Page 42: ...o move the cursor right push Ω Ω 4 to move the cursor left 2nd digit blinks 1st digit stops blinking u Repeat the steps t and y to enter the desired station call sign Up to an 8 digit of call sign can be set If an un necessary character is entered push 6 or Ω Ω 4 to select the character then push CLR 1 to erase the selected character or push and hold CLR 1 for 1 sec to erase all char acters follow...

Page 43: ...a call sign memory regular memory or call channel the default setting is to store the edited call sign into a blank channel automatically FULL is displayed when all call sign memory is programmed The edited call sign can be over written when the setting of the EDIT RECORD is set to OFF or SELECT p 95 However you must manually over write a programmed call sign in regular memory and call channels Te...

Page 44: ...sh and hold PTT to transmit and speak into the micro phone at normal voice level Tx Rx indicator lights red and the RF meter shows the output power yRelease PTT to return to receive The other station call sign will be received Received call signs can be stored into the received call record automatically See page 93 for details NOTE The digital mode operation is vastly different from FM mode One of...

Page 45: ...n steps t and y on page 38 D D When sending a CQ Continued instruction from step x on page 38 cRotate DIAL to select UR then push ï 5 YOUR CALL SIGN screen is displayed vRotate DIAL to select the call sign channel in which CQCQCQ is programmed Or select U then push 6 and CQ 0 in sequence to set CQCQCQ bPush ï 5 to set CQCQCQ as the call sign and return to CALL SIGN screen nPush MENU LOCK to return...

Page 46: ...STAR system repeaters are connectable through the internet gateway connection capability For example when station B uses the gateway connection station B can communicate with the station C By using the gateway connection long distance communica tion like DX operation may be possible with 144 or 440 MHz digital voice In the D STAR system an independent repeater s operating area is called an Area an...

Page 47: ...n p 44 y Push 6 to select 2nd digit then rotate DIAL to se lect the desired character or code Push 6 to move the cursor right push Ω Ω 4 to move the cursor left 2nd digit blinks 1st digit stops blinking u Repeat the steps t and y to enter the desired repeater call sign Up to an 8 digit of call sign can be set Push 7 when setting with the gateway connection if the se lected repeater has gateway cap...

Page 48: ... xRotate DIAL to select the nearest repeater s call sign cPush ï 5 to set the call sign for R1 Return to CALL SIGN screen vRotate DIAL to select R2 then push ï 5 RPT2 CALL SIGN screen is displayed bRotate DIAL to select the desired repeater s in the same zone call sign Select NOT USE when not operating RPT2 nPush ï 5 to set the call sign for R2 Return to CALL SIGN screen mPush MENU LOCK to return ...

Page 49: ... What is the zone The Zone is composed of several areas that are linked by the 10 GHz microwave signal The areas 1 to 4 make up a zone in the exam ple above Station A A2222A Station B A2222B Station C A4444C Internet network Internet network The setting when Station A is call ing Station B UR A2222B R1 A22222 R2 NOT USEQ MY A2222A The setting when Station A is mak ing a CQ call in area 1 UR CQCQCQ...

Page 50: ... xRotate DIAL to select the nearest repeater s call sign If the nearest repeater is gateway repeater select the re peater s call sign with G setting at the 8th digit cPush ï 5 to set the call sign for R1 Return to CALL SIGN screen vRotate DIAL to select R2 then push ï 5 bRotate DIAL to select the gateway repeater s in the same zone call sign The call sign should have G setting at the 8th digit Whe...

Page 51: ... Repeater 7 B77777 Area 8 Repeater 8 B88888 Area 5 Repeater 5 B55555 Station C B6666C Station A A2222A Station B A3333B Internet network Internet network The setting when Station A is call ing Station C UR B6666C R1 A22222 R2 A33333 G MY A2222A The setting when Station A is mak ing a CQ call in area 8 UR B88888 R1 A22222 R2 A33333 G MY A2222A The setting when Station B is call ing Station C UR B66...

Page 52: ...indication NOTE When a call is received in DV mode when the power save function is activated the call sign may not be received correctly This is normal not a malfunction because of header of the call sign cannot be detected during power save Turn the power save function OFF p 115 if you want to receive a call sign correctly even in stand by condition For your information When receiving a call the ...

Page 53: ...nd the repeater it is using can be used for operation automatically When RX call sign auto write p 93 is set to AUTO the station call sign in CALLER is set to UR automatically When Repeater call sign auto write p 93 is set to AUTO the stored station call sign in RXRPT1 is stored as R2 and RXRPT2 is stored as R1 automatically Important Setting call signs with the One touch reply using the call reco...

Page 54: ...the call sign programming mode A blank channel is selected automatically The 1st digit of the selected call sign blinks tEdit or modify the selected call sign as described in D Sta tion call sign programming p 36 or D Repeater call sign programming p 41 yPush ï 5 to store the edited modified call sign into the selected blank channel NOTE The message FULL is displayed when no blank channel is avail...

Page 55: ...call sign programming p 36 or D Repeater call sign programming p 41 yPush ï 5 Call sign channel number blinks uRotate DIAL to select the desired call sign channel to store iPush ï 5 to store the edited modified call sign into the selected channel U21 U21 AB AB AAAAA1 AAAAA1 SET SET SEL SEL CUR CUR CLR CLR CLR CLR A a CHAR A a CHAR 0 CQ 0 CQ YOUR CALL SIGN YOUR CALL SIGN r Call sign channel number ...

Page 56: ...h 6 to copy the selected record s contents into the appropriate call sign memory Returns to RX CALL SIGN screen automatically When CALLER RXRPT1 or RXRPT2 is selected zPush 6 then rotate DIAL to select the desired con dition of call sign memory channel selection to be copied to from AUTO and LIST SEL AUTO selection won t appear when the appropriate call sign memory has no blank channel Go to step ...

Page 57: ...ll from the station who receives the break in call tAfter receiving the reply call communicate normally yTo cancel the break in push and hold BK 9 for 1 sec to turn OFF BK BK DV DV B LOW LOW ATT ATT 430 71250 Appears How to use the break in While operating with the call sign squelch p 110 the squelch never opens no audio sounds even if a call is re ceived unless your own call sign MY is specified ...

Page 58: ...aracters capital letters ab alphabetical characters lower case letters 12 numbers and symbols in se quence If an un necessary character is entered push 6 or Ω Ω 4 to select the character then push CLR 1 to erase the selected character or push and hold CLR 1 for 1 sec to erase all char acters following the cursor tPush 6 to select 2nd digit then rotate DIAL to select the desired character or code P...

Page 59: ...h time PTT is pushed The message is transmitted each 30 sec automatically during continuous transmission yRelease PTT to return to receive uWhen the reply call with a message is received the call sign and the message scrolls at the bottom of the function display For your information The automatic received call sign and or message indication can be turned OFF in display set mode if desired RX CALL ...

Page 60: ...ng a reply call with reply voice audio that has been recorded in DV voice memory D D Automatic reply function setting qEnter AUTO REPLY in DV set mode p 92 AUTO REPLY screen is displayed wRotate DIAL to select the desired reply condition OFF Deactivate the automatic reply function default ON Reply to the call with your own call sign VOICE Reply to the call with the recorded voice memory ePush ï 5 ...

Page 61: ... the voice memory qPush MENU LOCK to select menu mode indication wRotate DIAL to select DV VOICE MEMO then push ï 5 eRotate DIAL to select REPLY VOICE then push ï 5 REPLY VOICE screen is displayed rTo play back the recorded voice memory push ï 5 Push ï 5 again to pause push 6 to cancel the play back tTo erase the recorded voice memory push and hold CLR 1 for 1 sec REPLY V REPLY V PTT PTT BACK BACK...

Page 62: ... EMR appears wOperate the transceiver normal way eTo cancel the EMR communication mode push and hold EMR for 1 sec to turn OFF Low speed data communication In addition to the digital voice communication low speed data communication is available The optional OPC 1529R DATA COMMUNICATION CABLE and se rial data communication software purchase locally are re quired in addition The optional RS 91 REMOT...

Page 63: ...n call signs etc as described in Digital voice mode operation p 38 and Digital re peater operation p 41 wRefer to the instructions of the low speed data communi cation application eTo transmit data With your voice audio push and hold PTT to transmit while sending data from the PC Release PTT to receive Under computer control see Transmission condition setting at right D D Transmission condition se...

Page 64: ... GPS MODE screen is displayed wRotate DIAL to select ON ePush ï 5 to select GPS SENTENCE screen rRotate DIAL to select the desired GPS sentence then push ï 5 A total 5 sentences RMC GGA GLL GSA and VTG are avail able tRotate DIAL to turn the sentence usage ON and OFF yPush ï 5 or Ω Ω 4 to return to GPS SENTENCE screen uRepeat the steps r to y to set another GPS sentence usage Up to 3 GPS sentences...

Page 65: ...nd digit then rotate DIAL to select the desired character or code Push 6 to move the cursor right push Ω Ω 4 to move the cursor left 2nd digit blinks 1st digit stops blinking tRepeat the steps r and t to enter the desired message Up to 20 character messages can be set yPush ï 5 to store the message uPush MENU LOCK to return to frequency indication DATA DATA AB Hello Hello SET SET SEL SEL CUR CUR C...

Page 66: ... or Ω Ω 4 to return to DV SET MODE screen rPush MENU LOCK to return to frequency indication NOTE Your own call sign MY should be set to activate the GPS automatic transmission D D Position indication qEnter POSITION in message position set mode GPS POSITION screen is displayed wRotate DIAL to select the received position data indica tion ePush ï 5 or Ω Ω 4 to return to MESSAGE POSITION screen rPus...

Page 67: ... RX GPS in message position set mode RX GPS MESSAGE screen is displayed wPush ï 5 or Ω Ω 4 to return to MESSAGE POSITION screen ePush MENU LOCK to return to frequency indication DATA DATA Call from Call from Osaka Osaka BACK BACK RX GPS MESSAGE RX GPS MESSAGE r MENU screen MESSAGE POSITION RX GPS Push MENU LOCK Rotate DIAL then push ï 5 DIAL 2 8 ï 5 6 ...

Page 68: ...r when the DV audio signal cannot be received cor rectly Re starts the recording when the DV audio signal is received correctly tPush REC again to stop recording The recording stops automatically when the track becomes full Track size setting The track size can be changed with the following instruction qEnter TRACK SIZE in DV voice memo set mode TRACK SIZE screen is displayed wRotate DIAL to selec...

Page 69: ...tomatic detect The DV mode indicator blinks when a non DV signal is re ceived during DV mode operation The IC 91A 91AD DV automatic detection monitors in FM mode when other than DV mode signal is received qEnter AUTO DETECT in DV set mode p 95 wRotate DIAL to turn the DV automatic detect function ON and OFF OFF DV mode indicator blinks however the trans ceiver receives in DV mode even if non DV mo...

Page 70: ... squelch ON OFF p 110 Subaudible tone frequency p 107 tone squelch fre quency or DTCS code with polarity pgs 107 111 Scan skip information p 80 Memory bank p 67 Memory name p 70 Tuning step p 18 Call sign squelch or Digital code squelch p 110 Station call sign p 36 RPT1 RPT2 call sign p 41 Available for B band operation only Selecting a memory channel D D Using DIAL Programmed channels qPush MR to...

Page 71: ... channel mode Pushing CALL toggles call TV and weather channels wRotate DIAL to select the desired call channel C0 and C1 are selectable Appears only when TV channels are programmed via the optional RS 91 Also available for A band operation only Available for the USA version only DIAL A FM FM 440 000 C1 C1 A FM FM 146 010 C0 C0 VHF band call channel UHF band call channel Appears A µ FM FM 145 600 ...

Page 72: ...ired channel Call channels C0 C1 VFO VFO and scan edge channels 0A 0B to 24A 24B as well as regular memory channels can be programmed in this way tPush and hold S MW MR for 1 sec to program 3 beeps sound Memory channel number automatically increases when contin uing to push and hold S MW MR for 3 sec after programming EXAMPLE Programming 145 870 MHz into memory chan nel 11 blank channel DIAL 146 0...

Page 73: ... BANK Bank group and channel number is displayed if the selected mem ory channel has already been previously assigned to a bank rPush Ω Ω 4 or 6 several times to select the desired bank group from A to Z tRotate DIAL to select the bank channel number from 00 to 99 Only vacant bank channel numbers will be displayed yPush and hold S MW MR for 1 sec to assign the chan nel to the bank Return to the pr...

Page 74: ... programmed banks are displayed eRotate DIAL to select the bank channel Only programmed channels are displayed rPush MR to return to regular memory condition A µ FM FM 145 620 C01 C01 Memory bank mode DIAL Bank channel is selec ted with DIAL A µ FM FM 145 870 011 011 Memory mode A µ FM FM 145 870 C05 C05 Memory bank mode Bank channel is displayed Memory channel is displayed DIAL ...

Page 75: ...the name to be programmed a cursor blinks for the first character tRotate DIAL to select the desired character The selected character blinks Push A a 3 to change the character group from AB alphabeti cal characters capital letters ab alphabetical characters lower case letters 12 numbers and symbols in sequence Push 6 to move the cursor right push Ω Ω 4 to move the cursor left Push CLR 1 to erase t...

Page 76: ...IAL Name indication OFF Memory name indication Bank name indication 127 500 BANK BANK A 01 A 01 BNAME BNAME MNAME MNAME SNAME SNAME AM AM r µ 03A A µ AM AM 127 500 03A A µ FM FM 145 870 011 127 500 BANK BANK A 01 A 01 BNAME AIR BNAME AIR MNAME MNAME SNAME SNAME AM AM r µ 03A 127 500 BANK BANK A 01 A 01 BNAME AI BNAME AI MNAME MNAME SNAME SNAME AM AM r µ 03A 127 500 BANK BANK A 01 A 01 BNAME A BNAM...

Page 77: ...FO mode automatically Holding S MW MR for 2 sec at the step w will also copy the memory contents to VFO In this case the steps e and r are not necessary D Memory call memory call qSelect the memory call channel to be copied Push MR or CALL to select memory mode or call channel mode then rotate DIAL to select the desired memory channel wPush and hold S MW MR for 1 sec to enter select mem ory write ...

Page 78: ...eps sound The cleared channel changes to blank channel Return to select memory write mode µ µ indicator blinks Push VFO to exit select memory write mode NOTE Be careful the contents of cleared memories CANNOT be recalled 146 010 BANK BANK MNAME MNAME SKIP SKIP OFF OFF FM FM r µ 000 145 000 MNAME MNAME SKIP SKIP OFF OFF CLEAR CLEAR r µ 005 A FM FM 145 870 PSKIP PSKIP 145 000 BANK BANK MNAME MNAME S...

Page 79: ...y write mode 1 short and 1 long beeps sound Displays the original memory channel number automatically and µ µ indicator blinks Do not hold S MW MR for more than 2 sec otherwise the memory contents will be copied to VFO ePush 2 or 8 to select BANK rPush 6 or Ω Ω 4 several times to select the desired bank group to be transferred Select indication when erasing the contents from the bank tRotate DIAL ...

Page 80: ...k channels or selected bank channels The skip scan is also available SKIP SKIP A99 A03 A00 A01 A02 A04 A98 A05 FREQUENCY MEMORY SKIP FUNCTION p 79 Skips unwanted frequencies or channels that inconve niently stop scanning This function can be turned ON and OFF by pushing and holding SKIP 5 in either VFO or memory mode Band edge Band edge Scan SKIP SKIP Jump PROGRAMMED SCAN p 75 Repeatedly scans bet...

Page 81: ...nge the scanning direction or resumes manually Push VFO to stop the scan About the scanning steps The selected tuning step in each frequency band in VFO mode is used during scan Duplex scan function Repeatedly scans two frequencies transmission reception during duplex scan operation FM FM A 148 800 FM FM A P SKIP SKIP P SKIP SKIP P01 P01 148 800 During full band scan During programmed scan FM FM A...

Page 82: ...otate DIAL to select the desired programmed scan edge channel from 00A to 24A tPush and hold S MW MR for 1 sec 3 beeps sound The other scan edge channel B 00B to 24B is automatically selected when continuing to push S MW MR after program ming yTo program a frequency for the other pair of scan edges 00B to 24B repeat steps w and r If the same frequency is programmed into a pair of scan edges progra...

Page 83: ...te DIAL to change the scanning direction or resumes manually tTo stop the scan push VFO Band memory scan function Repeatedly scans all memory channels programmed with any frequencies of the band programmed in the memory channel selected for scanning Mode scan function Repeatedly scans all memory chan nels in which the same operating mode as the selected memory channel has been programmed Duplex sc...

Page 84: ...n rRelease SCAN 2 to start the selected scan Scan pauses when a signal is received Rotate DIAL to change the scanning direction or resumes manually tTo stop the scan push VFO The bank link setting can be changed in scan set mode See page 97 for details Duplex scan function Repeatedly scans two frequencies transmission reception during duplex scan operation FM A µ 888 148 800 During all bank bank l...

Page 85: ...skip channel frequency wPush and hold S MW MR for 1 sec to enter select mem ory write mode ePush 2 or 8 several times to select SKIP rRotate DIAL to select the skip condition from SKIP P SKIP or OFF for the selected channel P SKIP The channel is skipped during memory bank scan and the programmed frequency is skipped during VFO scan such as programmed scan SKIP The channel is skipped during memory ...

Page 86: ...Set the squelch level While pushing and holding SCAN 2 rotate DIAL to select the desired scanning type ALL for full scan BAND for band scan PROG xx or scan name if programmed for programmed scan xx 0 to 24 programmed scan edges numbers are only displayed DUP for duplex scan To start the scan release SCAN 2 Scan pauses when a signal is received Rotate DIAL to change the scanning direction or resume...

Page 87: ...n scan set mode p 96 w Rotate DIAL to set the desired scan resume time from 0 5 sec 1 sec steps and HOLD 0SEC Scan restarts immediately after the signal disappears 1SEC 5SEC Scan restarts 1 5 sec after the signal disap pears HOLD Scan restarts by rotating DIAL only e Push ï 5 or Ω Ω 4 to return to scan set mode r MENU LOCK to return to frequency indication Scan resume timer must be set shorter tha...

Page 88: ...n be alerted with beeps and a blink S This function can be activated when setting the priority watch function ON MEMORY CALL CHANNEL WATCH While operating on a VFO fre quency priority watch checks for a signal on the selected every 5 sec A memory channel with skip infor mation can be watched MEMORY SCAN WATCH While operating on a VFO fre quency priority watch checks for signals on each memory chan...

Page 89: ...s the memory bank channel s or call channel every 5 sec The watch resumes according to the selected scan resume con dition p 81 y Push VFO to cancel the watch During priority watch Monitors VFO frequency for 5 sec Pauses on a memory or call channel when a sig nal is received During priority watch with priority beep Emits beep and blinks S indicator when a signal is re ceived on a memory or call ch...

Page 90: ...tate DIAL to select the desired scan type from ALL BAND and PROG xx xx 0 24 DUP uRelease SCAN 2 to start the VFO scan watch The transceiver checks the memory bank channel s or call channel every 5 sec The watch resumes according to the selected scan resume con dition p 81 i Push VFO to cancel the watch During priority watch Searches VFO frequencies for 5 sec Pauses on a memory or call channel when...

Page 91: ...rRotate DIAL to select the desired value or condition then push ï 5 to return to the setting item selection mode tPush MENU LOCK to return to frequency indication re peat steps w to r to set another items DIAL OFF OFF 30MIN 30MIN 60MIN 60MIN 90MIN 90MIN 120MIN 120MIN AUTO POWER OFF r OFF OFF 30MIN 30MIN 60MIN 60MIN 90MIN 90MIN 120MIN 120MIN AUTO POWER OFF r AP OFF AP OFF POWER SAVE POWER SAVE ATTE...

Page 92: ... SIMPLE MODE ITEMS p 88 p 88 p 88 p 89 p 89 p 89 p 90 REF WEATHER ALERT AUTO POWER ON LOCK PTT LOCK BUSY LOCKOUT TIME OUT TIMER ACTIVE BAND ITEMS p 90 p 90 p 90 p 91 p 91 p 91 p 91 REF pgs 92 95 pgs 96 97 pgs 97 99 pgs 99 101 p 102 pgs 88 91 CALL SIGN RX CALL SIGN MESSAGE POSITION DV VOICE MEMO SET MODE MENU REF DV SET MODE SCAN DUP TONE DISPLAY SOUNDS MENU REF RX CALL S RX CALL S MESSAGE POS MESS...

Page 93: ... 102 p 102 p 102 REF SCOPE AF OUTPUT VOLUME SELECT STANDBY BEEP 1 ITEMS p 102 p 102 p 103 REF BACKLIGHT BUSY LED LCD CONTRAST RX CALL SIGN 1 TX CALL SIGN 1 RX MESSAGE 1 ITEMS p 99 p 99 p 100 p 100 p 100 p 100 REF SCAN NAME OPENING LOGO OPENING CALL S 2 FONT SIZE ITEMS p 101 p 101 p 101 p 101 REF OFFSET FREQ REPEATER TONE CTCSS TONE ITEMS p 97 p 97 p 98 REF DTCS CODE DTCS POLARITY DTMF SPEED ITEMS ...

Page 94: ...save func tion is activated in a 1 1 150 msec 150 msec ratio when no signal is received for 5 sec The ratio becomes 1 4 150 msec 600 msec when no signal is received for another 60 sec Then the ratio becomes 1 8 150 msec 1200 msec when no signal is received for another more 60 sec D D Attenuator The attenuator prevents distortion of a desired signal by very strong RF signals near the desired freque...

Page 95: ...ial speed acceleration is tuned ON default D D Auto repeater The auto repeater function automatically turns ON or OFF the duplex operation and tone encoder The offset and repeater tone is not changed by the auto repeater function Reset these frequencies if necessary U S A version OFF The auto repeater function is turned OFF RPT1 Activates for duplex only default RPT2 Activates for duplex and tone ...

Page 96: ...he key lock function is ON PWR PTT SQL VOL and MENU Lock function only can still be accessed Accessible keys can be set to 1 of 4 groups NORMAL PWR PTT SQL VOL and MENU Lock function only accessible default NO SQL PWR PTT SQL and MENU Lock func tion only are accessible NO VOL PWR PTT VOL and MENU Lock func tion only are accessible ALL PWR PTT and MENU Lock function only are accessible NORMAL NORMA...

Page 97: ...f continuous transmission This timer can be cancelled OFF The time out timer is turned OFF default 1 to 10 MIN The transmission is cut OFF after the set period elapses D D Active band Allows continuous frequency selection of the operating fre quency across all bands SINGLE A single operating frequency can be se lected within the current band Push BAND for band selection in this case ALL The operat...

Page 98: ...ly to the call with the recorded audio in REPLY VOICE memory of DV VOICE MEMO NOTE When ON or VOICE is set to the auto reply function the power save function p 88 is turned OFF au tomatically to receive call sign signal properly D D Digital code Sets the desired digital code for digital code squelch opera tion Total of 100 codes 00 99 are available default 00 D D DV data TX During low speed data o...

Page 99: ... D D RX call sign auto write When an individual station call is received the calling station call sign can be automatically set in UR default OFF D D Repeater call sign auto write When accessing a repeater with a call sign different than is programmed the repeater call sign can be set into RPT1 and or RPT2 automatically by reading the repeater s trans mission default OFF The transceiver sets the r...

Page 100: ...he desired sentence formatter RMC GGA GLL GSA and VTG are selectable e Push ï 5 to enter the desired sentence formatter se lection r Rotate DIAL to select the setting t Rotate DIAL to select next sentence and repeat steps w to r or push MENU LOCK to return to frequency in dication Only three sentence formatters can be activated at same time OFF OFF ON ON RMC SENTENCE r OFF OFF ON ON RMC SENTENCE r...

Page 101: ...on D D Call sign edit record Selects the call sign programming when the call sign is edited or corrected with the pre programmed call sign OFF The edited or corrected call sign is over writ ten SELECT The edited or corrected call sign is pro grammed into the selected call sign memory AUTO The edited or corrected call sign is pro grammed into a blank channel automatically default AUTO AUTO SELECT S...

Page 102: ...e DIAL to resume manually D D Scan resume timer Selects the scan resume time from a paused frequency after the received signal disappears 0 Scan resumes when a received signal disap pears 1 5 SEC Scan pauses 1 5 sec after a received signal disappears default 2 sec HOLD Scan pauses on the received signal even if it disappears Rotate DIAL to resume manu ally Scan resume timer must be set shorter tha...

Page 103: ...duplex repeater operation within 0 to 159 995 MHz range The default value may differ according to the selected fre quency band before accessing DUP TONE set mode and trans ceiver version The selected tuning step in VFO mode is used for setting the offset frequency D D Repeater tone frequency Selects subaudible tone frequency for accessing a repeater etc Total of 50 tone frequencies 67 0 254 1 Hz a...

Page 104: ...26 031 032 036 043 047 051 053 125 131 132 134 143 145 152 155 156 162 245 246 251 252 255 261 263 265 266 271 356 364 365 371 411 412 413 423 431 432 506 516 523 526 532 546 565 606 612 624 054 065 071 072 073 074 114 115 116 122 165 172 174 205 212 223 225 226 243 244 274 306 311 315 325 331 332 343 346 351 445 446 452 454 455 462 464 465 466 503 627 631 632 654 662 664 703 712 723 731 732 734 7...

Page 105: ...acklight is turned OFF ON The backlight continuously lights ON AUTO Lights when an operation is performed goes out after 5 sec default Continuously lights ON while operating with an external DC power source D D Busy LED The TX RX indicator lights green while receiving a signal or when the squelch is open This indication can be turned OFF to conserve the battery power if desired OFF The indicator d...

Page 106: ...etting is set to YOUR or MY the transceiver auto matically indicates the set station or your own call sign at dig ital mode transmission default YOUR D D RX message Display Available for IC 91AD or if the UT 121 is installed in the IC 91A Sets auto received message display function AUTO and OFF When this setting is set to AUTO the transceiver automati cally indicates and scrolls the received messa...

Page 107: ...on is skipped D D Opening call sign Available for IC 91AD or if the UT 121 is installed in the IC 91A The set your own call sign programmed in my call sign can be displayed at power ON default OFF D D Font size Displayed character size during MENU mode indication in the function display is selectable from Large and Small LARGE Makes 5 lines Max 5 items are displayed at the same time default SMALL ...

Page 108: ...ration BOTH Both A band and B band volume level is ad justed with VOL at the same time default SEPARATE The Volume setting is adjusted indepen dently in A and B bands with VOL D D Standby Beep Available for IC 91AD or if the UT 121 is installed in the IC 91A Turns the beep emission capability ON and OFF when the com municating station finishes transmitting or the receive signal dis appears while i...

Page 109: ... delete the character at the cursor and all following characters t Repeat step r until the desired code is input y Push MENU LOCK to program the DTMF code and exit programming mode Entering 16th digit automatically exits the programming mode u Push VFO to exit DTMF memory The display after 16th digit of channel 01 is input rCh01 DTMF MEMORY rCh01 6 DTMF MEMORY Ch01 Ch01 01234567 01234567 89ABC 0 8...

Page 110: ...pushing PTT push SQL to transmit the selected DTMF code D Transmitting a DTMF code directly DTMF code can be transmitted via keypad directly while transmitting q Set the desired frequency p 18 w While pushing PTT push the desired keys to transmit the DTMF code 0 9 input 0 9 A VFO inputs A B MR inputs B C CALL inputs C D BAND inputs D inputs and REC inputs MemoName PRIO WX EMR DTCS FM A 438 500 PSK...

Page 111: ... can be confirmed with a DTMF tone q Push and hold DTMF M for 1 sec to enter DTMF mem ory mode w Rotate DIAL to select the desired DTMF memory chan nel e Push SQL to confirm the DTMF memory contents Push SQL then sounds DTMF codes SQL BACK MAIN CLR Ch01 SQL BACK MAIN CLR DTMF MEMORY DIAL Ch01 Ch01 01234567 01234567 89ABC 0 89ABC 0 SET BACK SEL EDIT DTMF MEMORY r DIAL When entering DTMF programming...

Page 112: ...accessed Subaudible tones are superimposed over your normal signal and must be set in advance D Tone and DTCS squelches The tone squelch CTCSS or DTCS squelch opens only when receiving a signal containing a matching subaudible tone or DTCS code respectively You can silently wait for calls from group members using the same tone or code Sep arate tone frequencies can be set for repeater and tone squ...

Page 113: ... tone code Each operating band and each memory channel have indepen dent settings See page 98 for available DTCS codes for details e Push ï 5 or Ω Ω 4 to return to DUP TONE set mode and push MENU LOCK to return to frequency indication DTCS phase mode can be selected in DTCS POLARITY menu p 99 DV SET MODE SCAN rDUP TONE MENU 88 5 200 500 r300 CTCSS TONE 88 5 200 500 r300 REPEATER TONE DV SET MODE S...

Page 114: ... mode p 36 e Rotate DIAL to select the desired call sign Input the call sign if the desired call sign is not stored in the transceiver See p 36 for detail r Push ï 5 or Ω Ω 4 to return to CALL SIGN set mode Continue to the next page DV VOICE M SET MODE rDV SET MODE MENU 00 200 500 r300 DIGITAL CODE rCALL SIGN RX CALL S MESSAGE POS MENU rU01 U01 ABCDEF ABCDEF 500 500 r300 300 YOUR CALL SIGN rM01 GH...

Page 115: ...N Use digital code squelch when operating with more than 3 stations Because the digital call sign squelch function recognizes MY CALL SIGN the digital call sign squelch function can be used when operating with only one station NOTE The tone DTCS code squelch opens sometimes when other stations communicate with adjacent tone frequency or DTCS code SET MODE rDV SET MODE 00 200 500 r300 DIGITAL CODE ...

Page 116: ...pen however the S in dicator shows signal strength To open the squelch manually push and hold SQL B MemoName PRIO WX EMR DTCS FM 145300 PSKIP DUP 25 B MemoName PRIO WX EMR TONE FM 145300 PSKIP DUP 25 B MemoName PRIO WX EMR TSQL FM 145300 PSKIP DUP 25 B MemoName PRIO WX EMR DTCS FM 145300 PSKIP DUP 25 B MemoName PRIO WX EMR DTCS FM 145300 PSKIP DUP 25 B MemoName PRIO WX EMR TSQL FM 145300 PSKIP DUP...

Page 117: ...for TX Normal phase for RX BOTH R Reverse phase is used for both TX and RX e Push ï 5 or Ω Ω 4 to return to DUP TONE set mode and push MENU LOCK to return to frequency indication rRPT TONE RPT TONE CTCSS TONE CTCSS TONE rDTCS CODE DTCS CODE DUP TONE rDTCS P DTCS P MENU screen DUP TONE DTCS P Push MENU LOCK Rotate DIAL then push ï 5 B MemoName MemoName PRIO PRIO WX WX EMR EMR TSQL TSQL FM FM 438 50...

Page 118: ...the frequency or code The tone scan pauses for the set period in scan pause timer p 96 when a tone frequency or DTCS code is detected The decoded tone frequency is used for the repeater tone fre quency when the tone squelch is OFF The decoded tone frequency is used for the tone squelch fre quency CTCSS TONE when the tone squelch is ON The decoded DTCS code is used for the DTCS code when the DTCS s...

Page 119: ...nges and accidental function access Push MENU LOCK for 1 sec to toggle the lock function ON and OFF PWR VOL SQL and PTT can still be accessed while the lock function is ON default D Key lock type While the lock function is ON PWR VOL SQL and PTT can still be accessed Accessible switches can be set to one of 4 groups with LOCK in set mode p 90 NORMAL PWR VOL SQL and PTT are accessible NO SQL PWR SQ...

Page 120: ...ed weather channel is moni tored every 5 sec for the announcement When the alert sig nal is detected the ALT and the WX channel are displayed alternately and sounds a beep tone until the transceiver is op erated The previously selected used weather channel is checked periodically during standby or while scanning q Select the desired weather channel w Enter WEATHER ALERT in set mode p 90 e Rotate D...

Page 121: ...tem OFF in set mode Power save The power save function reduces the current drain to con serve battery power The power save duty cycle the ratio of receive circuit on to receive circuit off during standby can be set to automatic de fault 1 1 150 msec 150msec 1 4 150 msec 600msec 1 8 150 msec 1200msec or OFF with POWER SAVE in set mode p 88 AUTO selects 1 1 duty ratio when receiving no signal for 5 ...

Page 122: ...er on does not function A slight current still flows in the circuits during standby con dition of the auto power on function Time out timer To prevent accidental prolonged transmission etc the trans ceiver has a time out timer This timer cuts a transmission OFF after 1 3 5 or 10 min of continuous transmission This timer can be cancelled default Approx 10 sec before the time out timer is activated ...

Page 123: ...ace After the cloning is completed the display returns to CLONE M r Push and hold PWR for 1 sec to turn power OFF The optional RS 91 REMOTE CONTROL SOFTWARE is also available to clone edit contents with a PC for Microsoft Win dows 98 98SE ME 2000XP and using ICF format files Microsoft and Windows are registered trademarks of Microsoft Corporation in the U S A and other countries MIC SP jacks To co...

Page 124: ...ditions VFO frequency VFO set tings set mode contents without clear ing the memory contents a partial reset function is available for the transceiver D All reset q Push and hold PWR for 1 sec to turn power OFF w While pushing and holding VFO MR and BAND then turn power ON to reset the CPU ALL RESET appears when resetting the CPU See the illustration below CAUTION Resetting the CPU re turns all pro...

Page 125: ...s selected Memory mode or call channel is selected Same frequencies are programmed both A and B of PROGRAM CH VFO mode or call channel is selected The programmed memory channel is only one The CPU malfunctioned External factors caused a fault Turn the transceiver s power ON SOLUTION Replace the batteries or charge the battery pack Check the battery polarity Rotate VOL to suitable level Check the t...

Page 126: ...2 D mm projections not included 29 32 W 41 16 H 111 32 D in Weight approx 300 g 10 6 oz with antenna and BP 217 Data connector 3 conductor 2 5 d mm 1 10 D Transmitter Modulation system FM Variable reactance freq modulation DV Digital GMSK reactance freq modulation Output power at 7 4 V DC High 5 0 W Low 0 5 W approx Max frequency deviation 5 0 kHz FM wide approx 2 5 kHz FM narrow approx Spurious e...

Page 127: ...95 MHz 0 4 µV typ 30 000 117 995 MHz 0 25 µV typ 118 000 173 995 MHz 0 18 µV typ 174 000 349 995 MHz 0 32 µV typ 350 000 469 995 MHz 0 22 µV typ 470 000 599 995 MHz 0 32 µV typ 600 000 999 990 MHz 0 56 µV typ WFM 1 kHz 52 5 kHz Dev 12 dB SINAD 76 000 108 000 MHz 1 µV typ 175 000 221 995 MHz 1 8 µV typ 470 000 770 000 MHz 2 5 µV typ DV digital PN9 4 8 kbps BER 1 Amateur bands 0 22 µV typ Selectivit...

Page 128: ...r from your belt etc HM 128 HM 153 EARPHONE MICROPHONE Ideal for hands free operation by clipping the microphone with the PTT switch to your lapel or breast pocket HS 85 HEADSET WITH VOX PTT UNIT Hands free headset with VOX control box CP 12L CIGARETTE LIGHTER CABLE WITH NOISE FILTER CP 19R CIGARETTE LIGHTER CABLE WITH DC DC CONVERTER Allows you to operate the transceiver through a 12 V ciga rette...

Page 129: ...T 121 position where is located under the transceiver s chassis t Push both edges of the UT 121 to install it into the trans ceiver then confirm to install it completely y Screw 2 screws to assemble the unit cover q w UT 121 UT 121 Upper view Side view Check it clicks when the optional UT 121 is installed Check the optional UT 121 is locked to the unit installer guide Unit installer guide 2 screws...

Page 130: ...rations during touring etc A OFF ON LOCK B PTT switch Transmit LED Earphone jack Microphone Speaker MENU screen SET MODE MIC SIMPLE MODE Push MENU LOCK Rotate DIAL then push ï 5 124 15 OPTIONS Optional HM 75A REMOTE CONTROL MICROPHONE A Selects band B Toggles VFO mode and memory mode Y Frequency or memory channel UP Z Frequency or memory channel DOWN A Toggles the monitor function B Toggles VFO mo...

Page 131: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan A 6502H 1EX Printed in Japan 2006 Icom Inc ...

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