IC-7800_user.pdf

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1、THE TRANSCEIVER i7800 Instruction Manual A-6328H-1EX-!6 Printed in Japan 20042015 Icom Inc. FOREWORD i Congratulations! You are the owner of the worlds most advanced amateur HF/50 MHz transceiver IC-7800. The IC-7800 is designed and built with Icoms superior technology and craftsmanship. With proper

2、 care, this prod- uct should provide you with years of trouble-free operation. We would like to take a few moments of your time to thank you for making the IC-7800 your radio of choice, and hope you agree with Icoms philos- ophy of “technology first.” Many hours of research and development went into

3、 the design of your IC-7800. D FEATURES Ultimate receiver performance: third-order intercept (IP3) of +40 dBm (HF bands only), both main and sub Independent identical receiver circuits for main and sub bands provide perfect no-compromise Dualwatch operation Built-in Baudot RTTY and PSK31 modulator/d

4、emodulator and direct PC keyboard connection capability for RTTY and PSK31 operation without a PC Upgraded real-time spectrum scope center frequency and fix frequency modes, plus mini-scope displays IMPORTANT READ THIS INSTRUCTION MANUAL CAREFULLY before at- tempting to operate the transceiver. SAVE

5、 THIS INSTRUCTION MANUAL. This manual contains im- portant safety and operating instructions for the IC-7800. EXPLICIT DEFINITIONS WORDDEFINITION R DANGER!Personal death, serious injury or an explosion may occur. R WARNING! Personal injury, fire hazard or electric shock may occur. CAUTIONEquipment d

6、amage may occur. NOTE Recommended for optimum use. No risk of personal injury, fire or electric shock. TRADEMARKS Icom, Icom Inc. and the Icom logo are registered trademarks of Icom In- corporated (Japan) in Japan, the United States, the United Kingdom, Ger- many, France, Spain, Russia, Australia, N

7、ew Zealand, and/or other coun- tries. ii PRECAUTIONS R DANGER HIGH RF VOLTAGE! NEVER attach an antenna or internal antenna connector dur- ing transmission. This may result in an electrical shock or burn. R WARNING! NEVER operate the transceiver with a headset or other audio accessories at high vol-

8、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 WARNING! NEVER operate or touch the transceiver with wet hands. This may result in an elec- tric shock or damage to the transceiver. R WARNIN

9、G! NEVER let metal, wire or other objects protrude into the transceiver or into connec- tors on the rear panel. This may result in an electric shock. R WARNING! Immediately turn the transceiver power OFF and remove the power cable if it emits an abnormal odor, sound or smoke. Contact your Icom deale

10、r or distributor for advice. CAUTION: NEVER put the transceiver in any un- stable place (such as on a slanted surface or vibrated place). This may cause injury and/or damage to the transceiver. CAUTION: NEVER change the internal settings of the transceiver. This may reduce transceiver perfor- mance

11、and/or 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. CAUTION: NEVER block

12、any cooling vents on the top, rear or bottom of the transceiver. CAUTION: NEVER expose the transceiver to rain, snow or any liquids. CAUTION: NEVER install the transceiver in a place without adequate ventilation. Heat dissipation may be reduced, and the transceiver may be dam- aged. CAUTION: The lin

13、e-voltage receptacle must be near the transceiver and must be easily accessible. Avoid extension cords. CAUTION: The transceiver weighs approximately 25 kg (55 lb). Always have two people available to carry, lift or turn over the transceiver. DO NOT use harsh solvents such as benzine or al- cohol wh

14、en cleaning, as they can damage the trans- ceivers surfaces. DO NOT push the PTT switch when you dont actu- ally desire to transmit. DO NOT use or place the transceiver in areas with temperatures below 0C (+32F) or above +50C (+122F). DO NOT place the transceiver in excessively dusty environments or

15、 in direct sunlight. DO NOT place the transceiver against walls or put- ting anything on top of the transceiver. This may over- heat the transceiver. Always place unit in a secure place to avoid inadver- tent use by children. BE CAREFUL! If you use a linear amplifier, set the transceivers RF output

16、power to less than the linear amplifiers maximum input level, otherwise, the linear amplifier will be damaged. BE CAREFUL! NEVER touch the transceiver top cover when transmitting continuously for long periods. The top cover may be hot. Use Icom microphones only (supplied or optional). Other manufact

17、urers microphones have different pin assignments, and connection to the IC-7800 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 malfunction or defect, but a normal characteristic of LCD displays. Duri

18、ng maritime mobile operation, keep the trans- ceiver and microphone as far away as possible from the magnetic navigation compass to prevent errone- ous indications. 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

19、 for long period of time. q AC power cable*1 1 w Antenna jumper cables 2 e Rack mounting handles 1 pair r Screws for rack mounting handles 1 set t CF (Compact Flash) memory card 1 y Stands 1 pair u Spare fuse (FGB 2 A) 1 i RCA plugs 2 o DC power plug 1 !0 2-conductor 18 plugs 3 !1 3-conductor 18 plu

20、gs 2 !2 3-conductor 14 plugs 3 !3 ACC plugs (7-pin) 2 !4 ACC plugs (8-pin) 2 !5 Antenna connector caps 4 !6 Main dial*2 1 *1May differ from that shown depending on the version *2 See the “InformationAbout the Main Dial” leaflet that comes with the IC-7800, for dial attachment details. iii SUPPLIED A

21、CCESSORIES q !0 !1!2!3!4!6!5 yuio ewr t FOR CLASS B UNINTENTIONAL RADIATORS This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference i

22、n a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particu

23、lar installation. If this equipment does cause harm- ful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorientorrelocatethereceivinganten

24、na. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. FCC INFORMATION CAUTION: Changes or modifications to this de- vice, not expressly approved by Ic

25、om Inc., could void your authority to operate this device under FCC reg- ulations. iv Section 1 PANEL DESCRIPTION Front panel 1-2 Rear panel 1-12 Accessory connector information 1-14 LCD display 1-15 Screen menu arrangement 1-16 Section 2 INSTALLATION AND CONNECTIONS Unpacking 2-2 Antenna jumper cab

26、le connection 2-2 Selecting a location 2-2 Rack mounting handle attachment 2-2 Grounding 2-3 Antenna connection 2-3 CF (Compact Flash) memory card 2-3 Required connections 2-4 D Front panel 2-4 D Rear panel 2-4 Advanced connections 2-5 D Front panel 2-5 D Rear panel1 2-5 D Rear panel2 2-6 Linear amp

27、lifier connections 2-7 D Connecting the IC-PW1/EURO 2-7 D Connecting a non-Icom linear amplifier 2-7 Transverter jack information 2-8 FSK and AFSK connections 2-8 D When using the ACC socket or the microphone connector 2-8 Microphones (options) 2-9 D SM-50 2-9 D SM-30 2-9 D HM-36 2-10 Microphone con

28、nector information 2-10 Section 3 BASIC OPERATIONS When first applying power (CPU resetting) 3-2 Initial settings 3-2 Main/Sub band selection 3-3 SelectingVFO/memorymode 3-3 Selecting an operating band 3-4 D Using the band stacking registers 3-4 Frequency setting 3-5 D Tuning with the main dial 3-5

29、D Direct frequency entry with the keypad 3-5 D Quick tuning step 3-6 D Selecting “kHz” step 3-6 D 14 tuning step function 3-6 D Selecting 1 Hz step 3-7 D Auto tuning step function 3-7 Operating mode selection 3-8 Volumesetting 3-9 RF gain adjustment 3-9 Squelch level adjustment 3-9 Meter indication

30、selection 3-10 D Multi-function digital meter 3-10 D Meter type selection 3-11 TABLE OF CONTENTS Basic transmit operation 3-12 D Transmitting 3-12 D Microphone gain adjustment 3-12 D Drive gain adjustment 3-13 Band edge warning beep 3-13 D Programming the user band edge 3-14 Section 4 RECEIVE AND TR

31、ANSMIT 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 transmit 4-5 D About CW reverse mode 4-5 D About CW pitch con

32、trol 4-5 D CW side tone function 4-5 D APF (Audio Peak Filter) operation 4-6 D About 137 kHz band operation (Europe, UK, Italy, Spain, France versions only) 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

33、Operating RTTY (FSK) 4-13 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 Editi

34、ng RTTY memory 4-17 D RTTY 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 mode 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 transmis

35、sion/reception setting 4-24 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 Re

36、peater operation 4-32 D Repeater tone frequency setting 4-32 Tone squelch operation 4-33 Data mode (AFSK) operation 4-34 v TABLE OF CONTENTS vi Section 5 FUNCTIONS FOR RECEIVE Spectrum scope screen 5-2 D Center mode 5-2 D Fix mode 5-3 D Mini scope screen indication 5-4 D Scope set mode 5-4 D USB mou

37、se operation 5-9 Preamplifier 5-10 Attenuator 5-10 RIT function 5-11 D RIT monitor function 5-11 AGC function 5-12 D Selecting the preset value 5-12 D Adjusting the AGC time constant 5-12 D Setting the AGC time constant preset value 5-12 Twin PBT operation 5-13 IF filter selection 5-14 D IF filter s

38、election 5-14 D Filter passband width setting (except FM mode) 5-14 D Roofing filter selection 5-15 D DSP filter shape 5-15 D Filter shape set mode 5-15 Dualwatch operation 5-17 Noise blanker 5-18 D NB set mode 5-18 Noise reduction 5-19 Dial lock function 5-19 Notch function 5-20 Digital selector 5-

39、20 Audio scope screen 5-21 D Audio scope set mode 5-22 Section 6 FUNCTIONS FOR TRANSMIT VOXfunction 6-2 DUsingtheVOXfunction 6-2 DAdjustingtheVOXfunction 6-2 DVOXsetmode 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 Mo

40、nitor function 6-4 Transmit filter width setting (SSB only) 6-5 Speech compressor (SSB only) 6-5 Split frequency operation 6-6 Quick split function 6-7 D Split lock function 6-7 TABLE OF CONTENTS Section 7 VOICE RECORDER FUNCTIONS Recording a QSO audio 7-2 D To start or stop recording 7-2 Recording

41、quick operation 7-2 D To start or stop recording 7-2 Playing back recorded audio (QSO) 7-3 D Basic playing 7-3 D Operating while playing back 7-4 Deleting recorded audio file 7-5 Deleting recorded audio folder 7-5 About digital voice recorder 7-6 Recording a received audio (Short REC) 7-7 D One-touc

42、h recording 7-7 Playing back the recorded audio (Short REC) 7-7 D Basic playing 7-7 D One-touch playing 7-8 Protect the recorded contents 7-8 Erasing the recorded contents 7-8 Recording a message for transmit 7-9 D Recording 7-9 D Confirming a message for transmit 7-9 Programming a memory name 7-10

43、Sending a recorded message 7-11 D Single TX 7-11 D Repeat TX 7-11 D Transmit level setting 7-12 Voicesetmode 7-12 Saving a voice memory into the memory device 7-15 D Saving the received audio memory 7-15 D Saving the TX memory 7-15 Section 8 MEMORY OPERATION Memory channels 8-2 Memory channel select

44、ion 8-2 D Using the Y/Z keys 8-2 D Using the keypad 8-2 Memory list screen 8-3 D Selecting a memory channel using the memory list screen 8-3 D Confirming programmed memory channels 8-3 Memory channel programming 8-4 DProgramminginVFOmode 8-4 D Programming in memory mode 8-4 Frequency transferring 8-

45、5 DTransferringinVFOmode 8-5 D Transferring in memory mode 8-5 Memory names 8-6 D Editing (programming) memory names 8-6 Memory clearing 8-6 Memo pads 8-7 D Writing frequencies and operating modes into memo pads 8-7 D Calling up a frequency and operating mode from a memo pad 8-7 Section 9 SCANS Scan

46、 types 9-2 Preparation 9-2 Voicesquelchcontrolfunction 9-3 Scan set mode 9-3 Programmed scan operation 9-4 vii TABLE OF CONTENTS viii F scan operation 9-4 Fine programmed scan/F scan 9-5 Memory scan operation 9-6 Select memory scan operation 9-6 Setting select memory channels 9-7 D Setting in scan s

47、creen 9-7 D Setting in memory list screen 9-7 D Erasing the select scan setting 9-7 Tone scan 9-8 Section 10 ANTENNA TUNER OPERATION 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 Antenna tuner op

48、eration 10-5 D Tuner operation 10-5 D If the tuner cannot tune the antenna 10-6 Section 11 CLOCK AND TIMERS Time set mode 11-2 Daily timer setting 11-3 Setting sleep timer 11-4 Timer operation 11-4 Section 12 SET MODE Set mode description 12-2 D Set mode operation 12-2 D Screen arrangement 12-3 Leve

49、l set mode 12-4 ACC set mode 12-6 Display set mode 12-11 Others set mode 12-14 CF/USB-MEMORY set menu 12-27 D CF/USB-MEMORY set screen arrangement 12-27 D Save option set mode 12-28 D Load option set mode 12-29 File saving 12-30 File loading 12-31 Changing the file name 12-32 Deleting a file 12-33 Formatting th