. IMPORTANT EXPLICIT DEFINITIONS READ THIS = INSTRUCTION = MANUAL CAREFULLY before ‘attempting cooperate the receiver. SAVE THIS INSTRUCTION MANUAL. This instruction ‘manual contains important safety and operating instructions for the IGOR. Personal injury; fire hazard or electric A WARNING! idiocy Hay recur. CAUTION Equipment damage may occur: Disregardful, inconvenience only. No. NOTE personal-injury, risk of fire or electric shock.
TABLE OF CONTENTS IMPORTANT Lonnie epicurean e sanitarian PRECAUTIONS i EXPLICIT DEFINITIONS ..oy Gravitates 1 INTRODUCTION i, : UNPACKING: Liiismmmimmniinnanaivinmaa s 1 TABLE OF CONTENTS realities e 1 :CONTROL FUNCTIONS . W Front panel W Function display.
1 Control FUNCTIONS B Front panel 0606 0 o006 use w Err hers ek I N lll 0060 € AF GAIN CONTROL [AF 15} Varies the audio output elev: @ MODE SWITCHES (p. 18) Select the desired operating mode; © S-METER [S.METER] Shindigs the strength: of the receive signal. @ SQUELCH CONTROL [SQUELCH] {p. 15) Na rips the squelch: levelheadedness. © SPEECH SWITCH [SCH] (p. 28) Announces the displayed frequencies in English when an optional UT-36: VOICE ‘SYNTHESIZER UNIT s installed. O MHz TUNING RATE: SWITCH [MH2] (p.
0060 ORC [reverence KEY ENTRY KEYBOARD: Sets the operating frequency; memory channel ion dime directly: @ MEMORY CHANNEL UP/DOWN SWITCHES Changes maggoty channels: DALLY LOCK SWITCH [LOCK] (p 1 16} Locks the main: dial electronically: @ BRAKE ADJUSTMENT SCREW (p. 26) Adjusts the main:dial tension: B MAIN DIAL Changes the operating frequency. Changes the time i CLOAK mode: @ DIMMER SWITCH: [DIMMER] Changes brightness of the display fightback and the meter: @ CLOCK SET SWITCH [SITE (p.
:nl 1 CONTROL FUNCTIONS B Function display 910 NARROW INDICATOR (p. 16) indicates that the:IF narrow filter fs selected made. *An optional-CW narrow filter is necessary for Carina: row aeration. £ TUNING STEP INDICATORS (p.13) Flint to: the lowest digit changed when the main dial s rotated. @MODE INDICATORS {p. 16) Show: the ‘operating mode: @ VFO INDICATOR (p. 17) indicates that: VFQ mode is: selected. © MEMORY INDICATOR (p. 17) indicates that MEMORY: mode: is selected. @MEMORY CHANNEL BLANK INDICATOR (p.
B Rear panel CONTROL FUNCTIONS 1 2010¢ 00350 POWER SOCKET [AG] (p. 9) (AC type only) Connects the AC power cable. @ FUSE HOLDER [FUSE) (0. 25) (AC type only) Hold: an Ac power input fuse: @ DC POWER JACK [DC] (p. 10) {(Except for Germany. version) Connects the OPCODE DC POWER CABLE” ‘ot an optional CO-11 CIGARETTE LIGHTER CABLE WITH NOISE FILTER *Supplied with-DC type. Optional:for A type. @ SPARE JACK [SPARE] No connection: ©CI-V REMOTE CONTROL JACK [REMOTE] (p.
CONNECTIONS 2 BACK-UP BATTERY INSTALLATION (IC-R72 BATTERY TYPE) 1) DISCONNECT : the AU or DC power cable: 2y Unscrew the 8 screws:to remove the top covers show in the diagram: 3} Remove the protective paper attached 1o the supplied back-up battery 1 expose the adhesive strip. 43 Attach the back-up battery making surefire the direction as shown in the diagram (Fig. 2} 5) Connect the battery table, then connect the sup: plied jumper cable as shown in the diagram {Fig: 3 6) Replace the top cover, Jumper.
2 CONNECTIONS M Connections chart AC power source DC power source Refer o TAC power Refer top 10:7DC power. connections™ below. connections.” CI-V System 1 3 800 gm Cl-V transceivers, receivers, persona computer and optional CT-17 {pgs. 12, 34) Send line from:a Optional SP-7 Recording Earth-sunk copper @ 2 Tape recorder fod, eic. Jew 1 External speaker m T Muting 500 O antenna 50 () antenna Magi, dipole; ‘ground Long wire; etc; (o 7) plane, deficit (p 7y ‘Connect dither 50°0 of 500 O antenna.
CONNECTIONS 2 B DC power connections (except for Germany version} Before connecting the DO power cable; ‘confirm: the following: For non-icon DG power ‘supply or vehicle battery: connection, DC power cable polarity is correct White 1 Positive () terminal Blacking: + Negative terminal For: mobile aeration, connect a 12 V battery. NEVER connect a 24V battery directly. This could uin the receiver: -Use a suitable: D-DC converter that outputs 12 V DC. Ask your Com Dealer for details.
2 CONNECTIONS M Tape recorder connections Toucan record received signals with your tape recorder through:the [REC]: jack in-two ways. = The audio multilevel-fixed for-the AUX jack of tape recorder; regardless of the JAF GAIN]position, {manual recording: Montanan softhearted recorder manually to record the received signal. Connect a cable between the AUK jack on your tape reorder and [CERT neither IC-R72 rear pang.
M Remote jack (CI-V) information The IC:R72 can: b ‘connected: through ‘an:optional G117 CEY LEVEL: CONVERTER 10 & personal computer equipped with an RS-232C port. + loom Miscommunication Interface-V {CEV) controls Frequency, modes; memory: channels, etc.
s 3 M Initial settings BASIC OPERATION NOTE: Folio all instructions in’ Section 2 before operating the receiver. 1) Make sure [POWER] is: OUT, then connect the AC power cable into’a domestic:AC power gauntlet: 2): Make sure either antenna is securely connected 1o the proper antenna connectors. sure: the receiver: is: grounded through: the. [GND] terminal: 4 Be'sure of connections when externalization is connected: switches: and: controls: as: shown i the table below: 8) Turn ON power.
W Frequency settings There are 2 ways totes a frequency: with-the marginalia or the keyboard: « Using the main dial 1 Push [MHz] whee the: MHz tuning: step. indicator dogs: not illuminate. »The MHz tuning:step indicator appears: 23 Rotate the main dial 1o set the MMz digit. By Push TKO: *The KHz tuning step indicate appears. w Seethe page at et for Kr step chatting: 4y Rotate: the mam dial to 'set the KHZ digit. 5 Push {KHz) again.
3 BASIC OPERATION W Receiving 1) Get switches and controls as described on 23 rush [POWERPOINT to twin on power. 3) Push tho desired mods switch o set the operating mode; * Ed oh push:of IBIS changes L8R and "USE' 4) Set [SQUELCH] fo ‘max. counterclockwise: 5} Adjust [AF GAIN o the desired audio label. 6) Bet the desired receive frequency: using the keyboard or the main dial: See p; 14 for details. 73 Rotate if-you mute the audio noise.
4 The IGOR has 99 memory channels and 2 programmable scan edge channels separate iron the‘memory. channels: “Each memory channel stores & frequency. mode and selected: saccharine information: Memory channels B0 --00 are ted for auto memory write scan: See p.
B Memory writing There are @ memory channel: « Writing in VFO mode 1) Push [VFO/MEMOY] to select VFO mods. * “VFQ! appears. 2} Bet the desired frequency and mode. (p. 114) 3) Set the desired memory channel: {p:17) 4y Push:and hold [MW] until the receiver emits 3 beeps. * The information is stored in the memory channel. [EXAMPLE] leavening | 1o MGH 5915 8 5 blank channel. Push and bold T 1] VED < 14:145 MHz uss 1414500 59| v into MCH 59, * Writing in MEMORY mode 13 Push [MEMORIZE] to:select: MEMORY mode.
» Memory scan 1) Bush EMOTIVE] to select: MEMORY mode: 2) Bet [SQUELCH to the noiseless position. 3y Push SCAN] to start the scan;: *SCAN appears. 4) To stop the Sean, push [SCAN] or rotate the main dial » Selected memory scan orig chd kid o+ = 0 effigy eh if enE chi§ 1 Selected memory. channel with the 'SEL™ indication More Shari 2 selected memory channels are necessary 10 activate the scan Be tare activating the scan. set the desired memory.
6 M Clock and timer mode The IG-R72 has bully-in 24-hour-clock with 3 kids of timer functions: assist right. * Clock and timer mode chart CLOCK AND TIMER OPERATION Automatically: turns -power ON: and OFF ‘at preset time.
B Clock adjustment There ‘are:two ways o adjust the blacktopping: «sing the main dial Sing the keyboard » Using the main dial 1y Push OUT [TIMER]. 2) Push select CLOCK mode. « The function display shows: the time! 3) Push and hold [SET] until the receiver emits 3 beeps, « The displayed time: blinks. 4) Rotate the mam dial 10 ad inst the time! Sy Pubescent] 00 the Hoarder o set the time 6): To return 1o the previous mode;: push: [CLOCK] again.
23 6 CLOCK AND TIMER OPERATION B Timer operation The ON-timer, OFF-timer and tum ON and OFF the receiver power at-the preset time; = Activating the ON-timer 1) Set the ON-timer time. (See at right for details. 2) Push IN [TIMER]. *The display fightback is turned off.
MAINTENANCE M Disassembly Follow the! receiver disassembly: procedures: shown here when you: want to install an option: or replace a component. AND ADJUSTMENT 7 1) To remove top and bologna covers, unscrew the 12 screws ag shown sin: the: diagram (Fig 2} Ta remove the REG unit Unscrew the 4 screws and discerning 2 connectors as shown m the diagram.: {Fig 3) Remove the REG unit as'shown in the diagram. {Fig.
7 MAINTENANCE AND ADJUSTMENT B Fuse replacement 1f & fuse blows, find: the ‘source of the problem; then replace the damaged fuse with a new, rated Tues. The I CG-R72 'has the following fuss: for. circuit protection.
M Back-up batteries The IC-R72 Ras two Blunt back-up beaters one for the clock and another fof memory back-up: CLOCK BATTERY. ‘The: usual:life bathe clock battery is approx. 2 years after: shipment from the factory. & i the clock is slow o if there is -a numbering malfunction. replace the battery with a:new gne. MEMORY BACK-UP BATTERY. The usual life of the memory back-up battery is approx: Sears.
e OPTIONS INSTALLATION S I M UT-36 VOICE The UT-35 VOICE SYNTHESIZER UNIT announces § the receiving frequency when the [SP CHI switching SYNTHESIZER UNIT pasted INSTALLATION LIGATION 1} Disconnect the AC or:DC: power cable. 2y Remove: the top cover: Seep: 24 forestalls: 3y Connect 2 connectors {3 pins and 5 pins] inside the IC-R7210 the UT-36. 4y Remove the protective paper attached o' the bot bl the UT-36 1o expose the adhesive strip. the UT:36 to the REG unit properly as shown i the diagram at fell.
8 OPTIONS INSTALLATION W U-8 FM RECEIVE UNIT The U8 FM RECEIVE UNIT allows you'to operate FM mode; OB 1) Disconnect the: AC: or DC power cable. 2): Remove the bottom cover: See p. 24 for details: 3): Insert the U810 J14 and 28 properly. See diagrams at left 45 Replace the bottom cover. The FL-100 and FL101 CW NARROW FILTERS are available: FL2100 500 Hz 0B Fleeing] dB 1) Disconnect the ‘AG or: DC power cable: 2} Remove the bottom cover. Sea p.
OPTIONS INSTALLATION 8 B CR-64 HI G H _STA replacing the original crystal unit with the CR-64; the total frequency stability of thi receiver Wil beige CRYSTAL UNIT proved. ! A frequency counter s necessary for the unit ad: adjustment: 1} Disconnect the: AC or DC power ‘cable. 2} Remove covers, the REG unit and the PLL unit a3 shown in the disassembly procedures Remove the crystal unit from the P.C. board: the 4-positions on the P.C: board where the CH-64 will be installed.
B 10 specifications * Frequency coverage *Mode *Prows Supply requirement *Antenna impedance *Current drain (13.8 V. DY * Usable temperature range: * Decadency stability. s Dimensions »Weight *Sensitivity.
options 11 CR:64 CRYSTAL UNIT Contain ©a; temperature: compensating ‘oven Heater and crystal unit. * Frogmen stability 0.5 ppm (1070 4 6000, +I4F 21400 CT-17 CI-V LEVEL CONVERTER For remote receiver control Using @l persona completer ‘equipped with an R8-282CH ‘port. You can change operating pregnancies; memory. channels; stoic; With: your. ‘computer. FL-100 AND FL:101 8 MHz CW NARROW. FILTERS Have good shape factor and provide your with: better CW reception.
