IC-7700_user.pdf

《IC-7700_user.pdf》由会员分享，可在线阅读，更多相关《IC-7700_user.pdf（214页珍藏版）》请在收音机爱好者资料库上搜索。

1、HF/50 MHz TRANSCEIVER i7700 Instruction Manual A-6612H-1EX Printed in Japan 2007 Icom Inc. i FOREWORD Thank you for making the IC-7700 your radio of choice. We hope you agree with Icoms philosophy of “technology first.” Many hours of research and development went into the design of your IC-7700. DFE

2、ATURES Ultimate receiver performance: third-order intercept (IP3) of +40 dBm (HF bands only) Built-in Baudot RTTY and PSK31 modulator/demodulator and direct PC keyboard connection capability for RTTY and PSK31 operation without a PC High resolution spectrum scope center frequency and fixed frequency

3、 modes, plus mini-scope displays IMPORTANT READ THIS INSTRUCTION MANUAL CAREFULLYbefore at- tempting to operate the transceiver. SAVE THIS INSTRUCTION MANUAL.This manual contains im- portant safety and operating instructions for the IC-7700. EXPLICIT DEFINITIONS TRADEMARKS Icom, Icom Inc. and the lo

4、go are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries. WORDDEFINITION RR WARNING Personal injury, fire hazard or electric shock may occur. CAUTIONEquipment damage may occur. NOTE If disregarded, incon

5、venience only. No risk of person- al injury, fire or electric shock. ii PRECAUTIONS R WARNING HIGH RF VOLTAGE! NEVER attach an antenna or internal antenna connector during transmission. This may result in an electrical shock or burn. R WARNING! NEVER operate the transceiver with a headset or other a

6、udio accessories at high vol- ume levels. Hearing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce the volume or discontinue use. R CAUTION! NEVER change the internal set- tings of the transceiver. This may reduce transceiver performance and/o

7、r damage to the transceiver. In particular, incorrect settings for transmitter circuits, such as output power, idling current, etc., might dam- age the expensive final devices. The transceiver warranty does not cover any problems caused by unauthorized internal adjustment. R CAUTION! NEVERtouch the

8、transceiver top cover when transmitting continuously for long periods. The top cover may be hot. R CAUTION! NEVERlet metal, wire or other ob- jects protrude into the transceiver or into connectors on the rear panel. This may result in an electric shock. R CAUTION! NEVERblock any cooling vents on the

9、 top, rear or bottom of the transceiver. R CAUTION! NEVERexpose the transceiver to rain, snow or any liquids. R CAUTION! NEVERinstall the transceiver in a place without adequate ventilation. Heat dissipation may be reduced, and the transceiver may be dam- aged. R CAUTION! NEVERoperate or touch the t

10、rans- ceiver with wet hands. This may result in an electric shock or damage to the transceiver. R CAUTION! The transceiver weighs approx. 22.5 kg (50 lb). Always have two people available to carry, lift or turn over the transceiver. R CAUTION!The line-voltage receptacle must be near the transceiver

11、and must be easily accessible. Avoid extension cords. DO NOTuse chemical agents such as benzine or al- cohol when cleaning the IC-7700, as they can damage the transceivers surfaces. DO NOTpush the PTT switch when you dont actu- ally desire to transmit. AVOID using or storing the transceiver in areas

12、 with temperatures below 0C (+32F) or above +50C (+122F). AVOID placing the transceiver in excessively dusty en- vironments or in direct sunlight. AVOID placing the transceiver against walls or putting anything on top of the transceiver. This may overheat the transceiver. Always place unit in a secu

13、re place to avoid inadver- tent use by children. BE CAREFUL! If you use a linear amplifier, set the transceivers RF output power to less than the linear amplifiers maximum input level, otherwise, the linear amplifier will be damaged. Use Icom microphones only (supplied or optional). Other manufactur

14、ers microphones have different pin assignments, and connection to the IC-7700 may dam- age the transceiver or microphone. The LCD display may have cosmetic imperfections that appear as small dark or light spots. This is not a mal- function or defect, but a normal characteristic of LCD displays. Duri

15、ng maritime mobile operation, keep the transceiver and microphone as far away as possible from the mag- netic navigation compass to prevent erroneous indica- tions. Turn I/O switch (on the rear panel) OFF and/or dis- connect the AC power cable from the AC outlet when you will not use the transceiver

16、 for long period of time. For U.S.A. only CAUTION:Changes or modifications to this device, not expressly approved by Icom Inc., could void your authority to operate this device under FCC regulations. q AC power cable* 1 w Feet 1 pair e Spare fuse (FGB 2 A) 1 r RCA plugs 2 t DC plug 1 y 2-conductor 1

17、8 plugs 3 u 3-conductor 18 plugs 2 i 3-conductor 14 plugs 3 o ACC plugs (7-pin) 1 !0 ACC plugs (8-pin) 1 !1 Antenna connector caps 4 !2 Hiding screws for screw hole 6 !3 Main dial 1 !4 Main dial screw and hexagonal wrench 1 set *May differ from that shown according to version. These screw are used w

18、hen removing rack mounting han- dles. See p.2-3 for rack mounting handle detachment de- tails. See p.2-2 for main dial attachment details. iii SUPPLIED ACCESSORIES q !0!1!2 !3!4 yui o ewr t iv Section 1PANEL DESCRIPTION Front panel 1-2 Rear panel 1-12 LCD display 1-14 Screen menu arrangement 1-16 Se

19、ction 2INSTALLATION AND CONNECTIONS Unpacking 2-2 Main dial attachment 2-2 Rack mounting handle detachment 2-3 Selecting a location 2-3 Grounding 2-4 Antenna connection 2-4 USB-Memory connection 2-4 Required connections 2-5 D Front panel 2-5 D Rear panel 2-5 Advanced connections 2-6 D Front panel 2-

20、6 D Rear panel1 2-6 D Rear panel2 2-7 Linear amplifier connections 2-8 D Connecting the IC-PW1/EURO 2-8 D Connecting a non-Icom linear amplifier 2-8 Transverter jack information 2-9 FSK and AFSK (SSTV) connections 2-9 Microphone connector information 2-10 Microphones (options) 2-10 D SM-20 2-10 D HM

21、-36 2-10 Accessory connector information 2-11 Section 3BASIC OPERATIONS When first applying power (CPU resetting) 3-2 Initial settings 3-2 Selecting VFO/memory mode 3-3 VFO selection 3-3 D Selecting VFO-A/VFO-B 3-3 D VFO equalization 3-3 Selecting an operating band 3-4 D Using the band stacking regi

22、sters 3-4 Frequency setting 3-5 D Tuning with the main dial 3-5 D Direct frequency entry with the keypad 3-5 D Quick tuning step 3-6 D Selecting “kHz” step 3-6 D14tuning step function 3-6 D Selecting 1 Hz step 3-7 D Auto tuning step function 3-7 D Band edge warning beep 3-7 Operating mode selection

23、3-8 Volume setting 3-9 RF gain adjustment 3-9 Squelch level adjustment 3-9 TABLE OF CONTENTS Meter indication selection 3-10 D Multi-function digital meter 3-10 D Meter type selection 3-11 Voice synthesizer operation 3-11 Basic transmit operation 3-12 D Transmitting 3-12 D Microphone gain adjustment

24、 3-12 D Drive gain adjustment 3-13 Section 4RECEIVE AND TRANSMIT Operating SSB 4-2 D Convenient functions for receive 4-2 D Convenient functions for transmit 4-3 D About 5 MHz band operation (USA version only) 4-3 Operating CW 4-4 D Convenient functions for receive 4-4 D Convenient functions for tra

25、nsmit 4-5 D About CW reverse mode 4-5 D About CW pitch control 4-5 D CW side tone function 4-5 D APF (Audio Peak Filter) operation 4-6 Electronic keyer functions 4-7 D Memory keyer screen 4-8 D Editing a memory keyer 4-9 D Contest number set mode 4-10 D Keyer set mode 4-11 Operating RTTY (FSK) 4-13

26、D Convenient functions for receive 4-14 D About RTTY reverse mode 4-14 D Twin peak filter 4-14 D Functions for the RTTY decoder indication 4-15 D Setting the decoder threshold level 4-15 D RTTY memory transmission 4-16 D Automatic transmission/reception setting 4-16 D Editing RTTY memory 4-17 D RTTY

27、 decode set mode 4-18 D Data saving 4-20 Operating PSK 4-21 D Convenient functions for receive 4-22 D About BPSK and QPSK modes 4-22 D Functions for the PSK decoder indication 4-23 D Setting the decoder threshold level 4-23 D PSK memory transmission 4-24 D Automatic transmission/reception setting 4-

28、24 D Editing PSK memory 4-25 D PSK decode set mode 4-26 D Data saving 4-28 Operating AM 4-29 D Convenient functions for receive 4-29 D Convenient functions for transmit 4-30 Operating FM 4-31 D Convenient functions for receive 4-31 D Convenient functions for transmit 4-31 v TABLE OF CONTENTS vi Repe

29、ater operation 4-32 D Repeater tone frequency setting 4-33 Tone squelch operation 4-34 Data mode (AFSK) operation 4-35 Section 5FUNCTIONS FOR RECEIVE Spectrum scope screen 5-2 D Center mode 5-2 D Fixed mode 5-3 D Mini scope screen indication 5-4 D Scope set mode 5-4 Preamplifier 5-9 Attenuator 5-9 R

30、IT function 5-10 D RIT monitor function 5-10 AGC function 5-11 D Selecting the preset value 5-11 D Adjusting the AGC time constant 5-11 D Setting the AGC time constant preset value 5-11 Twin PBT operation 5-12 IF filter selection 5-13 D IF filter selection 5-13 D Filter passband width setting (excep

31、t FM mode) 5-13 D Roofing filter selection 5-14 D DSP filter shape 5-14 D Filter shape set mode 5-14 Noise blanker 5-16 D NB set mode 5-16 Noise reduction 5-17 Dial lock function 5-17 Notch function 5-18 Digital selector 5-18 Autotune function 5-19 Section 6FUNCTIONS FOR TRANSMIT VOX function 6-2 D

32、Using the VOX function 6-2 D Adjusting the VOX function 6-2 D VOX set mode 6-2 Break-in function 6-3 D Semi break-in operation 6-3 D Full break-in operation 6-3 TX function 6-4 D TX monitor function 6-4 Monitor function 6-4 Transmit filter width setting (SSB only) 6-5 Speech compressor (SSB only) 6-

33、5 Split frequency operation 6-6 Quick split function 6-7 D Split lock function 6-7 TABLE OF CONTENTS Section 7VOICE RECORDER FUNCTIONS About digital voice recorder 7-2 Recording a received audio 7-3 D Basic recording 7-3 D One-touch recording 7-3 Playing the recorded audio 7-4 D Basic playing 7-4 D

34、One-touch playing 7-4 Protect the recorded contents 7-5 Erasing the recorded contents 7-5 Recording a message for transmit 7-6 D Recording 7-6 D Confirming a message for transmit 7-6 Programming a memory name 7-7 Sending a recorded message 7-8 D Transmit level setting 7-8 Voice set mode 7-9 Saving a

35、 voice memory into the USB-Memory 7-10 D Saving the received audio memory 7-10 D Saving the TX memory 7-10 Section 8MEMORY OPERATION Memory channels 8-2 Memory channel selection 8-2 D Using the / keys 8-2 D Using the keypad 8-2 Memory channel programming 8-3 D Programming in VFO mode 8-3 D Programmi

36、ng in memory mode 8-3 Frequency transferring 8-4 D Transferring in VFO mode 8-4 D Transferring in memory mode 8-4 Memory list screen 8-5 D Selecting a memory channel using the memory list screen 8-5 D Confirming programmed memory channels 8-5 Memory names 8-6 D Editing (programming) memory names 8-6

37、 Memory clearing 8-6 Memo pads 8-7 D Writing frequencies and operating modes into memo pads 8-7 D Calling up a frequency from a memo pad 8-7 Section 9SCANS Scan types 9-2 Preparation 9-2 Voice squelch control function 9-3 Scan set mode 9-3 Programmed scan operation 9-4 F scan operation 9-4 Fine prog

38、rammed scan/Fine F scan 9-5 Memory scan operation 9-6 Select memory scan operation 9-6 vii TABLE OF CONTENTS viii Setting select memory channels 9-7 D Setting in scan screen 9-7 D Setting in memory list screen 9-7 D Erasing the select scan setting 9-7 Tone scan 9-8 Section 10ANTENNA TUNER OPERATION

39、Antenna connection and selection 10-2 Antenna memory settings 10-3 D Antenna type selection 10-3 D Temporary memory 10-4 D Antenna selection mode 10-4 D Receive antenna I/O setting 10-5 Antenna tuner operation 10-6 D Tuner operation 10-6 D If the tuner cannot tune the antenna 10-7 Section 11CLOCK AN

40、D TIMERS Time set mode 11-2 Daily timer setting 11-3 Setting sleep timer 11-4 Timer operation 11-4 Section 12SET MODE Set mode description 12-2 D Set mode operation 12-2 D Screen arrangement 12-3 Level set mode 12-4 ACC set mode 12-7 Display set mode 12-9 Others set mode 12-12 USB-Memory set menu 12

41、-19 D USB-Memory set screen arrangement 12-19 D Save option set mode 12-20 D Load option set mode 12-21 File saving 12-22 File loading 12-23 Changing a file name 12-24 Deleting a file 12-25 Unmounting USB-Memory 12-25 Formatting the USB-Memory 12-26 Section 13MAINTENANCE Troubleshooting 13-2 D Trans

42、ceiver power 13-2 D Transmit and receive 13-2 D Scanning 13-3 D Display 13-3 D Format USB-Memory 13-3 Main dial brake adjustment 13-3 SWR reading 13-4 Screen type and font selections 13-4 Frequency calibration (approximate) 13-5 Opening the transceivers case 13-6 Clock backup battery replacement 13-

43、6 TABLE OF CONTENTS Fuse replacement 13-7 Resetting the CPU 13-7 About protection indications 13-8 Screen saver function 13-8 Section 14CONTROL COMMAND Remote jack (CI-V) information 14-2 D CI-V connection example 14-2 D Data format 14-2 D Command table 14-3 D To send/read memory contents 14-9 D Ban

44、d stacking register 14-9 D Codes for memory keyer contents 14-9 D Codes for memory name, opening message and CLOCK2 name contents 14-9 D Offset frequency setting 14-10 D Repeater tone/tone squelch frequency setting 14-10 D SSB transmission passband width setting 14-10 D Color setting 14-10 D Bandsco

45、pe edge frequency setting 14-10 D Data mode with filter width setting 14-10 D Antenna memory setting 14-10 Section 15SPECIFICATIONS AND OPTIONS Specifications 15-2 D General 15-2 D Transmitter 15-2 D Receiver 15-3 D Antenna tuner 15-3 Options 15-4 Section 16UPDATING THE FIRMWARE General 16-2 Caution

46、 16-2 Preparation 16-3 D Firmware and firm utility 16-3 D File downloading 16-3 Firmware update USB-Memory 16-4 Firmware update PC 16-6 D Connections 16-6 D IP address setting 16-7 D Updating from the PC 16-8 ix TABLE OF CONTENTS 1-1 PANEL DESCRIPTIONSection1 Front panel 1-2 Rear panel 1-12 LCD disp

47、lay 1-14 Screen menu arrangement 1-16 1-2 q POWER SWITCH (p. 3-2) Push to turn the transceiver power ON. The POWER indicator above this switch lights green when powered ON. Push and hold for 1 sec. to turn the transceiver power OFF. The POWER indicator lights orange when the trans- ceiver is OFF whe

48、n the internal power supply is switched ON. w TRANSMIT SWITCH Selects transmit or receive. The TX indicator lights red while transmitting and the RX indicator lights green when the squelch is open. e ANTENNA TUNER SWITCH (p. 10-6) Turns the internal antenna tuner ON and OFF (bypass) when pushed momentarily. The TUNER indicator above this switch lights green when the tuner is turned ON, goes off when tuner is turned OFF (bypassed). Tunes the antenna tuner manually when pushed and held f