IC-Q7A_E_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. iQ7

2、A iQ7E DUAL BAND FM TRANSCEIVER i FOREWORD READ ALL INSTRUCTIONScarefully and completely before using the transceiver. SAVE THIS INSTRUCTION MANUAL This in- struction manual contains important operating instructions for the IC-Q7A/E. EXPLICIT DEFINITIONS The explicit defi nitions below apply to this

3、 instruction manual. CAUTIONS RWARNING! NEVERhold 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 5 to 10 cm away from the lips and the transceiver is

4、vertical. RWARNING! NEVERoperate the transceiver with a headset or other audio accessories at high volume levels. Hearing experts advise against continuous high volume op- eration. If you experience a ringing in your ears, reduce the volume level or discontinue use. DO NOT push the PTT when not actu

5、ally desiring to trans- mit. DO NOT operate the transceiver near unshielded electrical blasting caps or in an explosive atmosphere. AVOID using or placing the transceiver in direct sunlight or in areas with temperatures below 10C (+14F) or above +60C (+140F). Place unit in a secure place to avoid in

6、advertent use by chil- dren. WORD R WARNING CAUTION NOTE DEFINITION 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-Q7E which display “CE” on the serial nu

7、mber seal, comply with the essential requirements of the 89/336/EEC directive for Electromagnetic Compatibility. ii Even when the transceiver power is OFF, a slight current still flows in the circuits. Remove batteries from the transceiver when not using it for a long time. Otherwise, the installed

8、bat- teries will become exhausted. 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. SUPPLIED ACCESSORIES Accessories included with the transceiver:Qty. q Antenna (FA-S270C

9、) . 1 w Handstrap . 1 e Belt clip . 1 qwe FOREWORD . i EXPLICIT DEFINITIONS . i CAUTIONS . i SUPPLIED ACCESSORIES . ii TABLE OF CONTENTS . iii 1ACCESSORY ATTACHMENT . 1 2PANEL DESCRIPTION . 25 IPanel description . 2 IFunction display . 4 3FREQUENCY AND CHANNEL SETTING . 68 IVFO and memory/call chann

10、els. 6 IOperating band selection . 6 ISetting a frequency . 7 ISetting a tuning step . 7 ISelecting a memory channel . 8 ILock function . 8 IRIT function . 8 4BASIC OPERATION . 911 IReceiving and transmitting . 9 ISetting volume level . 10 ISetting squelch level . 10 IMonitor function . 10 IReceive

11、mode selection . 11 IDisplay backlighting . 11 5MEMORY/CALL CHANNELS. 1214 IGeneral . 12 IProgramming during selection . 12 IProgramming after selection . 13 ITransferring memory contents to another memory . 13 IMemory clear . 14 ICall channel . 14 6SCAN OPERATION . 1519 IScan types . 15 IFull/band/

12、programmed scan . 16 IMemory (bank) scan . 16 ISelecting scan edges . 17 ISkip channel setting . 18 IScan resume condition . 18 IFrequency skip function . 19 7PRIORITY WATCH . 2021 IPriority watch types . 20 IPriority watch operation . 21 8REPEATER OPERATION . 2225 IGeneral . 22 ISubaudible (repeate

13、r) tones . 23 I1750 Hz tone . 24 IOffset frequency . 24 IAuto repeater function . 25 9SUBAUDIBLE TONE OPERATION . 2627 ITone squelch operation . 26 IPocket beep operation . 27 ITone scan . 27 10 OTHER FUNCTIONS . 2832 ISet mode . 28 IDial select step . 29 IBeep tones . 29 IPower saver . 29 IAuto pow

14、er-off function . 30 IMonitor switch function . 30 IDial speed acceleration . 31 ILock function effect . 31 IChannel indication mode . 32 IPartial reset . 32 IAll reset . 32 11 TROUBLESHOOTING . 33 12OPERATION FLOW CHART. 3435 13 SPECIFICATIONS . 3637 14 OPTIONS . 38 iii TABLE OF CONTENTS 1 1ACCESSO

15、RY ATTACHMENT DAntenna CAUTION:Transmitting without an antenna may damage the transceiver. 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. DBatt

16、ery installation q Remove the battery cover from the trans- ceiver. w Install 2 R6 (AA) size al- kaline, dry cell or op- tional Ni-Cd batteries. Be sure to observe the cor- rect polarity. Keep battery contacts clean. Its a good idea to clean bat- tery terminals once a week. DBelt clip Conveniently a

17、ttaches to your belt. Slide the belt clip into the plastic loop on the back of the transceiver. DHandstrap Slide the handstrap through the loop on the side of the belt clip as illus- trated at right. Facilitates carrying. I Panel description q ANTENNA CONNECTOR (p. 1) Connects the supplied antenna.

18、w TRANSMIT/RECEIVE INDICATOR TX/RX (p. 9) Lights green while receiving a signal or when the squelch is open; lights red while transmitting. e PTT SWITCH PTT Push and hold to transmit in 144/400 MHz amateur bands; release to receive. (p. 9) Push briefl y, then push and hold to transmit a 1750 Hz tone

19、. (Europe and Italy versions only; p. 24) r FUNCTION SWITCH FUNC While pushing this switch, other switches and tuning dial perform secondary functions. “Push FUNC + a switch” means “while pushing the FUNC switch, push the switch.” t BAND SWITCH BAND Push to select the operating band (VHF, UHF, etc.)

20、.(p.6) 50 MHz band,* VHF avionics band,* 144 MHz band, 300 MHz band,* 400 MHz band, 800 MHz band* and 1200 MHz band* can be selected. Transfers the displayed frequency to the VFO in mem- ory mode. (p. 6) Push FUNC + BAND to toggle the RIT function at 800 MHz* and above. (p. 8) Push for 2 sec. to set

21、 the tuning step for the operating band or the selected memory channel. (p. 7) 2 2PANEL DESCRIPTION q w e r t y u i o !0 Function display (p. 4) SPEAKER/MICROPHONE !1 !2 3 2PANEL DESCRIPTION y VOLUME CONTROL SWITCHES VOLY/VOLZ Push to adjust the audio level. (p. 10) Push FUNC + either switch to star

22、t a scan. (p. 16) Push FUNC + either switch for 2 sec. to start a tone scan. (p. 27) u VFO/MEMORY SWITCH V/M Toggles between VFO and memory modes. (p. 6) Enters set mode when pushed for 2 sec. (p. 28) Push FUNC + V/M to enter memory write mode. (p. 12) Push FUNC + V/M for 2 sec.to write the operatin

23、g fre- quency into the selected memory channel in VFO mode. (p. 13) Push FUNC + V/M for 2 sec.to write the displayed fre- quency into the VFO in memory mode. (p. 13) i POWER SWITCH POWER Push for 2 sec. to toggle the transceiver power ON and OFF. o MONITOR SWITCH SQL (p. 10) Push and hold to tempora

24、rily open the squelch and monitor the operating frequency. (default behaviour) While pushing, rotate the tuning dial to set the squelch threshold level. Push FUNC + SQL to exchange the receive/transmit frequency and duplex direction when the duplex function is in use. !0 CALL/LOCK SWITCH CALL(LOCK)

25、Selects the call channel. (p. 14) Push FUNC + CALL to toggle the lock function ON and OFF. (p. 8) While in the memory channel programming condition, push FUNC + CALL for 2 sec. to clear the contents. (p. 14) Generates a 1750 Hz tone for repeater access while transmitting. (Europe and Italy versions

26、only; p. 24) !1 EXTERNAL SPEAKER AND MICROPHONE JACK SP/MIC Connects an optional speaker-microphone or headset via an optional OPC-782 PLUG ADAPTER CABLE, if desired. The internal microphone and speaker will not function when the OPC-782 is connected. (See p. 38 for a list of available options.) !2

27、TUNING DIAL DIAL Rotate DIAL to set operating frequencies, memory channels, set mode contents, etc. (p. 7) While pushing SQL, sets the squelch level. (p. 10) While pushing FUNC, sets the operating frequency in 100 kHz, 1 MHz or 10 MHz steps in VFO mode. (pgs. 7, 29) While pushing FUNC, sets the oper

28、ating channel in 10 channel steps in memory mode. (pgs. 7, 8) 4 2PANEL DESCRIPTION I Function display q RECEIVE MODE INDICATORS (p. 11) Show the receive mode. AM, FM and WFM are available. w DUPLEX INDICATORS (p. 22) Appear when semi-duplex operation (repeater operation) is in use. “DUP” appears whe

29、n minus duplex is selected;“DUP” only, ap- pears when plus duplex is selected. e TONE INDICATORS (pgs. 23, 26, 27) “T” appears when the subaudible tone encoder is in use; “TSQL” appears during pocket beep operation and “T SQL” appears when the tone squelch function is acti- vated. Only “” appears wh

30、en the pocket beep function is in use. r RIT INDICATOR Appears when the RIT (Receive Incremental Tuning) func- tion for 800 MHz and above is in use. (p. 8) t FREQUENCY READOUT Shows the operating frequency, set mode contents, etc. The smaller “75,”“50” and “25” to the right of readout indicate 7.5,

31、5.0 and 2.5 kHz, respectively. The decimal point of the frequency fl ashes during scan. y MEMORY CHANNEL READOUT Shows the memory or call channel number, etc. u MEMORY BANK INDICATOR Flashes when the bank memory scan is activated. i MEMORY MODE INDICATOR Appears when a memory channel is selected. AM

32、FMDUP TSQLW 75 50 25 PRIOPSKIP 1BUSY RIT MR 95 qwe ui r y t !0!1!2 !3 !4 o 5 2PANEL DESCRIPTION o SKIP SCAN INDICATOR (p. 18) “SKIP” appears when a selected memory channel is set as a skip channel. “PSKIP” appears when the memory channel frequency is set as a skip frequency during scanning. !0 SIGNA

33、L INDICATORS Shows the relative signal strength while receiving. !1 PRIORITY WATCH INDICATOR (p. 20) Appears when priority watch is in use. !2 BUSY INDICATOR “BUSY” appears when receiving a signal or when the squelch is open. !3 BATTERY INDICATORS Both segments appear when the batteries have enough

34、capacity. Only the right segment appears when the batteries are nearing exhaustion. Flash when battery replacement is necessary. !4 LOCK INDICATOR (p. 8) Indicates that the lock function is in use. 6 3FREQUENCY AND CHANNEL SETTING IVFO and memory/call channels This transceiver has 2 normal operating

35、 modes: VFO mode and memory (call) mode. VFO mode is used for setting a desired frequency within the band range. Push V/M once or twice to select VFO mode. Memory (call) mode is used for operation of memory (call) channels which have programmed frequencies. Push V/M once or twice to select memory mo

36、de. To program a memory, refer to p. 12. Push CALL(LOCK) to select a call channel. What is VFO? VFO is an abbreviation of Variable Frequency Oscillator. Fre- quencies for transmitting and receiving are generated and controlled by the VFO. I Operating band selection The transceiver can receive the 50

37、 MHz band, VHF avionics band, 144 MHz band, 300 MHz band, 400 MHz band, 800 MHz band* or 1200 MHz band. Push BAND several times to select the de- sired band. When a memory or call channel is selected, the first push of BAND se- lects VFO mode (and transfers the memory or call channel contents). When

38、 pushing PTT, “OFF” appears indicating the frequency is outside the 144/400 MHz ama- teur bands. *Some frequencies can- not be received with the U.S.A. version. FM FM MR FM MR“ ” appears. “C1” or “C2” appears. FM FM FM FM AM FM FM 3089.995 MHz 90141.995 MHz 142254.995 MHz 255382.995 MHz 383769.745 M

39、Hz 769.750939.995 MHz 9401309.995 MHz BAND BAND BAND BAND BAND BAND I Setting a frequency q Select VFO mode with V/M. w Select the desired band with BAND. e Rotate DIAL to change the frequency. The frequency changes according to the preset tuning steps.See the right section for selecting the tuning

40、step. Rotate DIAL while pushing FUNC to change the frequency in 1 MHz steps (default; p. 29). The 1 MHz tuning step (dial select step) can be set to 100 kHz, 1 MHz or 10 MHz tuning steps in set mode. See p. 29 for details. I Setting a tuning step Tuning steps can be selected for each band.This trans

41、ceiver has 10 tuning steps as follows: 5 kHz6.25 kHz 10 kHz12.5 kHz 15 kHz 20 kHz25 kHz30 kHz50 kHz100 kHz DUsing the band switch q Select VFO mode with V/M. w Select the desired band with BAND. e Push BAND for 2 sec. to enter tuning step setting condi- tion. r Rotate DIAL to select the desired tuni

42、ng step. t Push BAND to return to normal operation. DUsing set mode q Select VFO mode with V/M. w Select the desired band with BAND. e Push V/M for 2 sec. to enter set mode. r Rotate DIAL until “STEP” appears. “STEP” disappears after 1 sec. and the previously selected tun- ing step and “tS” appear.

43、t While pushing FUNC, rotate DIAL to select the desired tuning step. y Push V/M to exit set mode. 7 3FREQUENCY AND CHANNEL SETTING 15 kHz tuning step FM 75 50 25 75 50 25 FM 75 50 25 75 50 25 DIAL changes the frequency according to the selected tuning step. While pushing FUNC, DIAL changes the frequ

44、ency in 1 MHz steps (default). 8 3FREQUENCY AND CHANNEL SETTING I Selecting a memory channel q Push V/M once or twice to se- lect memory mode. “X” appears when a memory channel is selected. w Rotate DIAL to change the indi- cated memory channel. Only programmed memory chan- nels can be selected. Rot

45、ating DIAL while pushing FUNC to change the channel in 10 channel steps. I Lock function The lock function prevents accidental frequency changes and accidental function access. Push FUNC + (CALL)LOCK to toggle the lock function ON and OFF. POWER, VOL, SQL and PTT can still be accessed while the lock function is ON (default). Accessible switches can be set to 1 of 4 groups in expanded set mode. See p. 31 for details. I RIT function To compensate for the off frequency of a transm