IC-R3_user.pdf

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1、INSTRUCTION MANUAL 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. iR3

2、 COMMUNICATIONS RECEIVER Downloaded by? Amateur Radio Directory? ? www.hamdirectory.info i FOREWORD READ ALL INSTRUCTIONScarefully and completely before using the receiver. SAVE THIS INSTRUCTION MANUAL This in- struction manual contains important operating instructions for the IC-R3. EXPLICIT DEFINI

3、TIONS The explicit defi nitions below apply to this instruction manual. CAUTIONS RWARNING! NEVERoperate the receiver with a head- set or other audio accessories at high volume levels. Hearing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce th

4、e volume level or discontinue use. AVOID using or placing the receiver in direct sunlight or in areas with temperatures below 10C (+14F) or above +60C (+140F). Even when the receiver power is OFF, a slight current still fl ows in the circuits. Remove batteries from the receiver when not using it for

5、 a long time, otherwise, the installed batteries will become exhausted. REMOVE any cables from the DC 6V jack after operation or charging a battery pack. LCDs are produced using high-density manufacturing tech- nology resulting in 99.98% active dots, however, up to 0.02% of the dots may be non-activ

6、e and/or continuously active. This is normal and does not indicate LCD malfunction. For U.S.A. only CAUTION: Changes or modifi cations to this device, not ex- pressly approved by Icom Inc., could void your authority to operate this device under FCC regulations. WORD R WARNING CAUTION NOTE DEFINITION

7、 Personal injury, fire hazard or electric shock may occur. If disregarded, inconvenience only. No risk of personal injury, fire or electric shock. Equipment damage may occur. Versions of the IC-R3 which display the “CE” symbol on the serial number seal, comply with the essential requirements of the

8、Euro- pean Radio and Telecommunication Terminal Directive 1999/5/EC. ii SUPPLIED ACCESSORIES Accessories included with the receiver:Qty. q Antenna (FA-B03RE) . 1 w Belt clip . 1 e Battery spacer . 1 r Battery pack* (BP-206) . 1 t Wall charger* (BC-136A/D) . 1 *Not supplied with some versions. OPERAT

9、ING THEORY Electromagnetic radiation which has frequencies of 20,000 Hz (20 kHz*) and above is called radio frequency (RF) energy because it is useful in radio transmissions. The IC-R3 re- ceives RF energy from 0.495 MHz* to 2450.00 MHz and con- verts it into audio frequency (AF) energy which in tur

10、n actuates a loudspeaker to create sound waves. AF energy is in the range of 20 to 20,000 Hz. *kHz is an abbreviation of kilohertz or 1000 hertz, MHz is abbrevia- tion of megahertz or 1,000,000 hertz, where hertz is a unit of fre- quency. OPERATING NOTES The IC-R3 may receive its own oscillated freq

11、uency, resulting in no reception or only noise reception, on some frequencies. The IC-R3 may receive interference from extremely strong signals on different frequencies or when using an external high-gain antenna. qwe tr 1ACCESSORY ATTACHMENT . 1 2PANEL DESCRIPTION . 26 IPanel description . 2 IFunct

12、ion display . 4 IDual LCD . 6 3FREQUENCY AND CHANNEL SETTING . 79 IVFO and memory channels . 7 IOperating band selection . 7 ISetting a frequency . 8 ISetting a tuning step . 8 ISelecting a memory channel . 9 ILock function . 9 IAttenuator function . 9 4BASIC OPERATION . 1013 IReceiving . 10 ISettin

13、g volume level . 11 ISetting squelch level . 11 IMonitor function . 12 IReceive mode selection . 12 IDisplay backlighting . 13 5MEMORY CHANNELS. 1417 IGeneral . 14 IProgramming during selection . 14 IProgramming after selection . 15 ITransferring memory contents to another memory . 15 IMemory bank s

14、election . 16 IMemory clear . 16 IMemory names . 17 6SCAN OPERATION . 1824 IScan types . 18 IFull/band/programmed scan . 19 IMemory (bank) scan . 20 ISelecting scan edges . 21 ISkip channel setting . 22 IScan resume condition . 22 IFrequency skip function . 24 7PRIORITY WATCH . 2527 IPriority watch

15、types . 25 IPriority watch operation . 26 8SUBAUDIBLE TONE OPERATION . 2830 ITone squelch operation . 28 IPocket beep operation . 29 ITone scan . 30 9DUPLEX OPERATION . 3132 10 BAND SCOPE . 33 11 TV OPERATION . 3436 ITV operation . 34 IATV operation . 36 12 DIRECTION FINDING . 37 13 OTHER FUNCTIONS

16、. 3845 ISet mode . 38 IDial select step . 39 IBeep tones . 40 IAuto power-off function . 40 IPower saver . 41 IMonitor switch action . 41 IDial speed acceleration . 42 ILock function effect . 42 IDisplay mode selection . 43 IDisplay contrast . 43 IDisplay brightness . 44 IDisplay background color .

17、44 ICloning function . 45 IPartial reset . 45 ITotal reset . 45 14 BATTERY CHARGING . 4647 IBattery cautions . 46 IBattery charging . 46 15 OPERATION FLOW CHART .4849 16 TV FREQUENCY TABLE .5053 17 SPECIFICATIONS AND OPTIONS . 5455 18 TROUBLESHOOTING . 56 19 QUICK REFERENCE .5758 iii TABLE OF CONTEN

18、TS 1 1ACCESSORY ATTACHMENT Antenna Insert the supplied antenna into the an- tenna connector and screw down the an- tenna as shown at right. Keep the jack cover attached when jack is not in use to avoid bad contacts from dust and moisture. Commercially available antennas (BNC) may increase receiver p

19、erformance. Battery installation q Remove the battery cover from the receiver. w For alkaline battery use, attach the supplied bat- tery spacer. e Install 3 R6 (AA) size al- kaline batteries or Li-Ion battery pack (BP-206; p. 46). Be sure to observe the cor- rect polarity. Charge Li-Ion battery pack

20、 before use. Keep battery contacts clean. Its a good idea to clean bat- tery terminals once a week. Belt clip Conveniently attaches to your belt. Slide the belt clip into the plastic loop on the back of the receiver. Handstrap (not supplied from Icom) Slide a commercially available handstrap through

21、 the loop on the side of the receiver or belt clip as illustrated below. Facil- itates carrying. q w e I Panel description q ANTENNA CONNECTOR (p. 1) Connects the supplied antenna. w FUNCTION SWITCH FUNC While pushing this switch, other switches and tuning dial perform secondary functions. “Push FUN

22、C + a switch” means “while pushing the FUNC switch, push the switch” as indicated by the mark e.g. etc. e MULTI FUNCTION SWITCH MULTI Push to adjust the audio level. (p. 11) Push FUNC + to toggle between AM TV (frequency selection), amateur TV (ATV-type) and WFM/FM/AM modes when the color LCD is OFF

23、. (p. 34) Push FUNC + for 2 sec. to toggle the color LCD ON and OFF (p. 6, 30 MHz and above only). Push FUNC + to select color LCD function when the color LCD is ON. (p. 6) Push to select the operating band (VHF, UHF, etc.) in VFO mode. (p. 7) Broadcast, HF, 50 MHz, FM broadcast, VHF avionics, 144 M

24、Hz, 300 MHz, 400 MHz, 800 MHz, 1200 MHz, 2400 MHz and TV bands (channel selection) can be selected. Push FUNC + to select the dial select step. (p. 39) Push for 2 sec. to start a scan. (pgs. 19, 20) Push FUNC + for 2 sec. to start a tone scan. (p. 30) Push means push up or down; and push means push

25、left or right. r POWER SWITCH POWER Push for 2 sec. to toggle the receiver power ON and OFF. 2 2PANEL DESCRIPTION q w e r t y u i o Color LCD (p. 6) Sub LCD (p. 4) SPEAKER !0 !1 3 2PANEL DESCRIPTION t VFO/MEMORY SWITCH V/M (SKIP) Push V/M to toggle between VFO and memory modes. (p. 7) Push V/M for 1

26、 sec. to enter memory write mode. Push V/M for 2 sec. to write the operating frequency into the selected memory channel in VFO mode. Keep pushing for 2 sec. or more to automatically select the next memory channel, if desired. (p. 14) Push FUNC + (V/M)SKIP to toggle the frequency skip function ON or

27、OFF in VFO mode. (p. 24) Push FUNC + (V/M)SKIP to toggle the channel as skip, program skip or non-skip channel in memory mode. (p. 22) Push FUNC + (V/M)SKIP for 2 sec. to program the memory name while displaying the memory channel in the color LCD. (p. 17) y MODE SWITCH MODE (SET) Push MODE to selec

28、t the receive mode. (p. 12) Push and hold MODE to enter tuning step setting con- dition and rotate the tuning dial to select the tuning step. (p. 8) Push FUNC + (MODE)SET to enter set mode. (p. 38) Push FUNC + (MODE)SET for 2 sec. to toggle the lock function ON and OFF. (pgs. 9, 24) u MONITOR SWITCH

29、 SQL (ATT) Push and hold to temporarily open the squelch and monitor the operating frequency. (pgs. 12, 41) While pushing SQL, rotate the tuning dial to set the squelch threshold level. (p. 11) Push FUNC + (SQL)ATT to enter the attenuator set- ting condition and rotate the tuning dial to set the att

30、en- uation level. (p. 9) i EXTERNAL DC POWER JACK DC 6V Allows charging of the BP-206 using the BC-136A/D wall charger, or using an optional CP-18A/E cigarette lighter cable. o AUDIO AND VIDEO OUTPUT JACK A/V OUT Outputs a composite video and audio signals. (p. 5) !0 TUNING DIAL DIAL Rotate DIAL to

31、set operating frequencies, memory channels, set mode contents, etc. (pgs. 7, 38) While scanning, changes the scanning direction. (p. 19) While pushing SQL, sets the squelch level. (p. 11) While pushing FUNC, sets the operating frequency in 100 kHz, 1 MHz or 10 MHz steps in VFO mode. (pgs. 8, 39) Whi

32、le pushing FUNC, sets the memory bank in mem- ory mode. (p. 16) While pushing , selects programmed scan bank or memory bank in VFO or memory mode, respectively. Release to start the scan. (pgs. 19, 20) !1 EXTERNAL SPEAKER JACK SP Connects an optional earphone or headphone. The inter- nal speaker wil

33、l not function when any external equipment is connected. (See p. 55 for a list of available options.) 4 2PANEL DESCRIPTION I Function display q RECEIVE MODE INDICATORS (p. 12) Show the receive mode. AM, FM and WFM are available. w DUPLEX INDICATORS (p. 31) Appear when semi-duplex operation (repeater

34、 operation) is in use. “DUP” appears when minus duplex is selected; “DUP” only, ap- pears when plus duplex is selected. e TONE INDICATORS (p. 28) “TSQL” appears when the tone squelch function is acti- vated and “TSQL” appears during pocket beep oper- ation. “” flashes when the correct tone is receiv

35、ed during pocket beep operation. r PRIORITY WATCH INDICATOR (p. 25) Appears when priority watch is in use. t FREQUENCY READOUT Shows the operating frequency, set mode contents, etc. The smaller “75,” “50” and “25” to the right of the readout indi- cate 7.5, 5.0 and 2.5 kHz, respectively. The decimal

36、 point of the frequency fl ashes during scan. y MEMORY CHANNEL READOUT (p. 7) Shows the memory channel number, 8 memory banks (AH), etc. The 1st digit (AH) of regular memory indicates memory bank. tV0 to tV9 indicate AM TV memory channels. (p. 35) t00 to t49 indicate FM TV memory channels. (p. 36) S

37、uffi x A and b indicate scan edge memory channels. u MEMORY MODE INDICATOR (p. 7) Appears when a memory channel is selected. AMFM DUPW PATTRX PRIO 75 50 25 TSQL qwe u r y t !0o !1 !2 i 5 2PANEL DESCRIPTION i SKIP SCAN INDICATOR (pgs. 22, 24) “?” appears when the selected memory channel is set as a s

38、kip channel in memory mode. “P?” shows that the skip frequency function is turned ON or OFF in VFO mode. “P?” appears when the selected memory channel is set to be skipped during VFO scan (full, band and pro- grammed scan) in memory mode. o BATTERY INDICATORS Both segments appear when the batteries

39、have enough capacity. Only the right segment appears when the batteries are nearing exhaustion. “Low V” appears when battery replacement is necessary and the color LCD is ON. The U.S.A. version automatically turns itself OFF when the re- ceiver detects that battery replacement is necessary. !0 S (SI

40、GNAL) INDICATORS Show the relative signal strength while receiving. !1 BUSY INDICATOR “RX” appears when receiving a signal or when the squelch is open. !2 ATTENUATOR INDICATOR (p. 9) Appears when the attenuator function is in use. Audio and video output jack information Video output impedance : 75 ,

41、 1 Vp-p typical Audio output impedance : 1 k, 300 mVrms typical Audio Audio A/V OUT 3-conductor 3.5 (d) mm (18) connector Video Video Television Ground Ground To A/V OUT 6 2PANEL DESCRIPTION I Dual LCD The receiver has dual LCDs for versatile display selection. The color LCD has 5 screens and 1 opti

42、onal screen as fol- lows: simple, multi-function, band scope, direction fi nding, TV (fre- quency selection) and amateur TV* screen. *Amateur TV screen can be selected for the ATV-type and 1200/2400 MHz bands only. The color LCD can be used when the operating frequency is 30 MHz and above. q Push FU

43、NC + for 2 sec. to turn the color LCD ON, if desired. w Push FUNC + momentarily one or more times to tog- gle the screen of the color LCD. While the color LCD is in use, the sub LCD displays the voltage of the power source. RX Appears when simple screen is selected. VOL RX FMPSKIP 146.100.000 TS15.0 S1 3 146.100.000 TS15.0 S1 3 55 7 9 7 9 FMPSKIP 146.100.000 15.0 TS 146.100.000 15.0 TS FMPSKIP 146.