Gebruiksaanwijzing /service van het product IC-718 van de fabrikant Icom
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INSTR UCTION MANU AL HF ALL BAND TRANSCEIVER i718.
i IMPORTANT READ THIS INSTRUCTION MANUAL CAREFULLY before attempting to operate the transceiver. SAVE THIS INSTRUCTION MANUAL. Th is manual contains important safety and operating instructions for the IC-718. EXPLICIT DEFINITIONS PRECAUTIONS R WARNING HIGH VOLTAGE! NEVER attach an antenna or internal antenna connector during transmission.
q w e r 1 1 T ABLE OF CONTENTS The transceiver comes wit h the following accessories. Qty. q DC power cable ................................................... 1 w Hand microphone (HM-36) ................................. 1 e Fuse (FGB 20 A; for DC cable) .
n Front panel q POWER SWITCH [PWR] Push momentarily to turn power ON. • Turn the optional DC power supply ON in advance. Push for 1 sec. to turn power OFF. While pushing and holding [SET], push [PWR] to enter the initial set mode. (p. 41) w MICROPHONE CONNECTOR [MIC] Accepts supplied or optional microphone.
3 2 P ANEL DESCRIPTION • Push several times (or push and hold) [ √ DN]/[UP ∫ ] until desired memory channel appears. • After pushing [F-INP/ENT], push desired memory channel number from the keypad, then push [FINP/ ENT] again to select the memory channel directory.
4 2 P ANEL DESCRIPTION n Front panel (continued) @2 VFO/MEMORY SWITCH/1 [V/M•1] (pgs. 16, 35) T o g g l e s t h e o p e r a t i n g m o d e b e t w e e n V F O mode or memory mode when pushed. @3 MEMORY WRITE SWITCH/4 [MW•4] (p. 36) Stores the displayed frequency and operating mode into the selected memory channel when pushed for 1 sec.
n Function display q LOCK INDICATOR (p. 19) Appears when the dial lock function is in use. w RECEIVE INDICATOR Appears while receiving a signal or when the squelch is open. e TUNE INDICATOR Appears while the automatic tuning function is activated. r TRANSMIT INDICATOR Appears while transmitting.
6 2 P ANEL DESCRIPTION n Rear panel q ANTENNA TERMINAL [ANT] (p. 10) Connects a 50 Ω antenna with a PL-259 connector and a 50 Ω coaxial cable. w DC POWER SOCKET [DC 13.8V] (p. 12) Accepts 13.8V DC through the supplied DC power cable. e TUNER CONTROL SOCKET [TUNER] (p.
7 2 P ANEL DESCRIPTION D ACC SOCKET INFORMATION • A CC soc ket • When connecting the A CC con version cable (OPC-599) A CC PIN # NAME DESCRIPTION SPECIFICA TIONS COLOR 1 8 V Regulated 8 V output. Output voltage : 8 V ±0.3 V Output current : Less than 10 mA brown 2 GND Connects to ground.
8 2 P ANEL DESCRIPTION n Microphone (HM-36) q UP/DOWN SWITCHES [UP]/[DN] Change the selected r eadout frequency or memory channel. • Continuous pushing changes the frequency or memory channel number continuously. • The [UP]/[DN] switch can simulate a key paddle.
3 9 INST ALLA TION AND CONNECTIONS n Unpacking After unpacking, immediately report any damage to the delivering carrier or dealer. Keep the shipping cartons. For a description and a diagram of accessory equipment included with the IC-718, see ‘Supplied accessories’ on p.
10 3 INST ALLA TION AND CONNECTIONS n Required connections MIC i718 PHONES RF/SQL AF SHIFT RIT LOCK MODE FIL TS PWR TUNER Y Z CO MP P .AMP UP NB A TT SET CH DN ENT F-INP V/M 1 MW 4 A=B 2 M - CL 5 SCN 8 ANF 0 NR . A/B 3 VO X 9 7 SPL M V 6 MICROPHONES (p .
11 3 INST ALLA TION AND CONNECTIONS n Advanced connections MIC I C- 7 18 PHONES RF/SQL AF SHIFT RIT LOCK MODE FIL TS PWR TUNER Y Z CO MP P .AMP UP NB A TT SET CH DN ENT F-INP V/M 1 MW 4 A=B 2 M - CL 5 SCN 8 ANF 0 NR . A/B 3 VO X 9 7 SPL M V 6 MIC The AFSK modulation signal can be input from [MIC].
12 3 INST ALLA TION AND CONNECTIONS n Power supply connections Use an optional PS-85 DC POWER SUPPLY w h e n operating the IC-718 with AC power. Refer to the diagrams below. CAUTION: Before connecting the DC power cable, check the following important items.
13 3 INST ALLA TION AND CONNECTIONS n Linear amplifier connections CONNECTING THE IC-PW1 1 2 3 4 8 7 6 5 9 10 11 12 13 ANT ACC-1 ACC REMO TE REMO TE INPUT1 GND GND IC-PW1 IC-718 Ground A C outlet (No.
CONNECTING THE AT-180 (p. 28) DO NOT! connect AT-180 and AH-4 at the same time. Both tuners will not function correctly. Turn the IC-718’s power OFF when connecting the AT-180, otherwise, the CPU may malfunction and the AT-180 may not function properly.
4 15 FREQUENCY SETTING n When first applying power (CPU resetting) Before first applying power, make sure all connections required for your system are complete by referring to Chapter 3.
16 4 FREQUENCY SETTING n VFO description VFO is an abbreviation of Variable Frequency Oscillator, and traditionally refers to an oscillator. The IC-718 VFO can store a frequency and an operating mode. You can call up a desired frequency to the VFO with the keypad or the memory trans fer function (se e p.
D Direct frequency entry with keypad The transceiver has a keypad for direct frequency entry as described below. q Push [F-INP/ENT], then push the numeral keys on the keypad to enter the MHz digits for the desired frequency. • If a key is mistakenly pushed, push [SET] (or any key except keypad) and start again from the beginning.
18 4 FREQUENCY SETTING D Band selection All HF ham bands and a general coverage receiver band are included in the IC-718. Push [ ∫ UP]/[ √ DN] to select the desired band. • P ushing [ ∫ UP]/[ √ DN] continuously scrolls through the available bands.
19 4 FREQUENCY SETTING 10 Hz tuning 1 Hz tuning momentarily 1 sec. 1 sec. 1 sec. Programmable step tuning (100 Hz –100 kHz) Selectable for each mode. momentarily [TS] SWITCH FLOW CHART n Dial lock function The dial lock function prevents accidental changes caused by the tuning dial.
5 20 n Mode selection The following modes are available in the IC-718: SSB (LSB/USB), CW, CW REV (CW reverse), RTTY, RTTY REV (RTTY reverse) and AM. Push [MODE] one or more times to select desired operation mode. Push [MODE] for 1 sec. to toggle between USB and LSB.
21 5 RECEIVE AND TRANSMIT n Function for receive The IF shift function electronically narrows the passband frequency of the IF (intermediate frequency) and cuts out higher or lower frequency components of the IF to reject interference. The function shifts the IF frequency up to ±1.
22 5 RECEIVE AND TRANSMIT ï Attenuator The attenuator prevents desired signals from distorting when very strong signals are near the desired frequency or when very strong electric fields, such as from broadcasting stations, are near your location. Push [ATT] to togg le the 20 dB attenuator functi on ON and OFF.
23 5 RECEIVE AND TRANSMIT ï ANF (Automatic Notch Filter) function When an optional UT-106 is installed (DSP appears in the function display), an auto notch function can be used. The function automatically attenuates more than 3 beat tones, tuning signals, etc.
24 5 RECEIVE AND TRANSMIT n Filter selection The filter selection switches the IF passband width as shown in the table at right. The filter selection is automatically memorized in each mode. q Select the desired mode with the mode switches. w Push [FIL] one or m ore times to select the desired filter combination.
25 5 RECEIVE AND TRANSMIT n Filter setting When an optional filter is installed, set the optional filters in initial set mode. Optional filters are not selected by default. (p. 47) D Optional filter setting q While pushing and holding [SET], push [POWER] to enter initial set mode.
26 5 RECEIVE AND TRANSMIT ï Meter function The bar meter in the function display acts as an S-meter (for relative signal strength) during receive and can be selected for one of three functions during transmit. • Push [SET] one or more times to select the PO, ALC and SWR meter mode.
27 5 RECEIVE AND TRANSMIT IC-718 has a built-in, low distortion Mic compressor circuit. This circuit increase s your average t alk power in SSB mode and is especially useful for DX’ing when the receiving station is having difficulty copying your signal.
The A T -180 automatic antenna tuner matches the IC-718 to the connected antenna automatically . Once the tuner matches an antenna, the variable capacitor angles are memorized as a preset point f or each frequency range (100 kHz steps).
29 5 RECEIVE AND TRANSMIT The AH-4 matc hes the IC-718 to a long wire ant enna more than 7 m/23 ft long (3.5 MHz and abov e). • See p . 14 for connection. • See the AH-4 instruction manual f or AH-4 installation and antenna connection details. NEVER operate the AH-4 without an antenna wire.
30 5 RECEIVE AND TRANSMIT n Split frequency operation Split frequency operation allows you to transmit and receive on two different frequencies. Split frequency operation uses two frequencies, one in VFO A and the other in VFO B. F ollowing is an e xample of setting 7.
31 5 RECEIVE AND TRANSMIT n Function for CW ï Connection for CW 1 2 3 4 8 7 6 5 9 10 11 12 13 Paddle [ELEC KEY] [MICROPHONE] See p. 32 for connection details: Paddle operation from front panel MIC connector. Straight key Microphone Initial set mode setting (p.
32 5 RECEIVE AND TRANSMIT ï CW pitch control The receiv ed CW audio pitch and monitored CW audio pitch can be adjusted to suit your pref erences (300 to 900 Hz) with out changing the operating frequency . q Push [SET] for 1 sec. to enter quick set mode.
33 5 RECEIVE AND TRANSMIT n Function for RTTY ï Connection for RTTY(FSK) Rear panel TU or TNC Personal computer Rear panel view Use either the ACC or one of the two 1 / 8 ˝ plugs.
34 5 RECEIVE AND TRANSMIT ï RTTY (FSK) operation q Connect a terminal unit as at p. 34. w Select RTTY (or RTTY-R) mode with [MODE]. e Select the desired FSK tone and shift frequencies as below. r Set the desired frequency with the main dial. t Operate the connected PC or TNC (TU).
6 MEMOR Y OPERA TION 35 n Memory channels The transceiver has 101 memory channels. The memory mode is very useful for quickly changing to often-used frequencies. All 101 memory channels are tuneable which means the programmed frequency can be tuned temporarily with the tuning dial, etc.
6 MEMOR Y OPERA TION 36 Memory channel programming can be performed either in VFO mode or in memory mode. n Memory channel programming D Programming in memory mode q Select the desired memory channel with [UP Y ] or [ Z DN] in memory mode. • “BLANK” appears if the selected memory channel is a blank channel (and does not have contents).
6 MEMOR Y OPERA TION 37 n Frequency transferring The frequency and operating mode in a memory channel can be transferred to the VFO. Frequency transferring can be performed in either VFO mode or memory mode. D Transferring in VFO mode This is useful for transferring programmed contents to VFO.
6 MEMOR Y OPERA TION 38 n Memory clearing Any unnecessary memory channels can be cleared. The cleared memory channels become blank channels. q Select memory mode with [V/M]. w Push [CH], then select the memory channel to be cleared with [UP Y ] or [ Z DN].
SCANS 7 39 n Scan types n Preparation • Channels For programmed scan/auto memory write scan: Program scan edge frequencies into scan edge memory channels P1 and P2. For memory scan:‑ P ro g ra m 2 o r m or e m em o ry c h an n el s e x ce p t s ca n edge memory channels.
7 SCANS 40 n Programmed scan operation q Select VFO mode with [V/M]. w Select the desired operating mode. • The operating mode can also be changed while scanning. e Set [RF/SQL] open or closed. • See previous page for scan condition. • If the [RF/SQL] control function is set as RF control, the squelch always opens.
8 41 SET MODE n General Set mode is used for programming infrequently changed values or conditions of functions. The IC-718 has 2 separate set modes: quick set mode a nd initial set mode . D Quick set mode operation q While power is ON, push [SET] for 1 sec.
42 8 SET MODE • RF power This item adjusts the RF output power. The RF output power can be adjuste d from L, 1 to 99 and H for indic ation, however, it can be adjusted continuously. •The default is H (maximum power). Note that while adjusting the output power, the power meter is displayed automatically.
8 SET MODE 43 • BK-IN delay This item adjusts break-in delay time for CW semi break-in operation. The delay time is selectable from 2.0 to 13 (dots). The default is 7. • Key speed This item adjusts the CW key speed. The key speed can be selected from 6 to 60* wpm.
8 SET MODE 44 • Mode select This item is available in all modes, and allows you to simplify operation by inhibiting the selection of unneeded operating modes during normal operation.
8 SET MODE 45 • Meter peak hold This item selects meter peak hold function on or off. The default is on. • Scan resume This item sets the scan resume function ON or OFF. O N : s c a n r e s u m e s 1 0 s e c . a f t e r s t o p p in g o n a s i g n a l (or 2 sec.
8 SET MODE 46 • Tuner type This item selects optional antenna tuner type.Three selections are available. • no : No optional tuner connected. • 4 : The optional AH-4 antenna tuner is connected. • 18 : The optional AT-180 antenna tuner is connected The default is no.
8 SET MODE 47 • CI-V address To distinguish equipment, each CI-V transceiver has its own Icom standard address in hexadecimal code. The IC-718’s address is 5E. When 2 or more IC-718s are connected to an optional CT-17 CI-V LEVEL CONVERTER , rotate the main dial to select a different a ddress for each I C-718 in the ran ge 01H to 7FH.
9 48 INST ALLA TION AND CONNECTIONS n Opening the transceiver’s case Follow the case and cover opening procedures shown here when you want to install an optional unit or adjust an internal unit, etc. CAUTION: DISCONNECT the DC power cable from the IC-718 before performing any work on the transceiver.
49 9 INST ALLA TION AND CONNECTIONS The UT-102 announces the received frequency, mode, S-meter level and current time in a clear, ele ctronically- generated voice, in English (or Japanese). Push [LOCK] for 1 sec. to announce the frequency, etc. q Remove the bottom cover as shown above.
50 9 INST ALLA TION AND CONNECTIONS n UT-106 DsP receive unit n Optional IF filters The UT-106 provides AF DSP functions such as noise reduction and auto notch. q Remove the bottom cover. w Slide the insulating case onto the UT-106 as shown right. (Fig.
51 9 INST ALLA TION AND CONNECTIONS 62 � A T -180 internal switch description The optional A T -180 has 3 operating conditions for HF band operation. Select a suitable condition according to your antenna system. q Remov e the top co v er of the A T -180.
10 52 MAINTENANCE n Troubleshooting The following chart is designed to help you correct problems which are equipment malfunctions. If you are not able to locate the cause of a problem or solve it through the use of this chart, contact your nearest Icom Dealer or Service Center.
53 10 MAINTENANCE CIRCUITRY FUSE REPLACEMENT The 13.8 V DC from the DC power cable is applied to all units in the IC-718 through the circuitry fuse. This fuse is installed in the MAIN unit. q Remove the top cover as shown on p. 48 w Replace the circuitry fuse as shown in the diagram at right.
11 54 SPECIFICA TIONS D General • Frequency coverage : Receive 0.03–29.999999 MHz* 1 T ransmit 1.800– 1.999999 MHz* 2 3.500– 3.999999 MHz* 2 7.000– 7.300000 MHz 10.100–10.150000 MH 14.000–14.350000 MHz 18.068–18.168000 MHz 21.000–21.
AT-180 HF + 50 MHz AUTOMATIC ANTENNA TUNER Fully automatic antenna tuner with preset memories for each 100 kHz. Unique “Automatic tuner on ” function is available. See p. 51 for AT-180 specifications. 12 55 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-duty 1 kW linear a m p l i f i e r i n c l u d i n g a n automatic antenna tuner.
CT-17 CI-V LEVEL CONVERTER For remote receiver control using a personal computer. You can change frequencies, operating mode, memory channels, etc. 56 12 OPTIONS OPC-599 ADAPTER CABLE 13-pin, ACC connector to 7-pin + 8-pin ACC connector. SP-7 EXTERNAL SPEAKER Compact speaker for base station operation.
13 57 CONTR OL COMMAND • CI-V connection example The transceiver can be connected through an o pt io na l C T- 17 C I- V L EVE L C ON VER TE R to a p er so na l computer equipped with an RS-232C port. The Icom Communications Interface-V (CI-V) controls the following functions of the transceiver.
58 13 CONTROL COMMAND • Command table Sub command Command Description — 00 Send frequency data 01 Send mode data — 03 Read frequencies — 04 Read operating mode 05 Set operating frequency 00 01.
14 59 INTERNAL VIEW FILTER unit Final amplifier (2SC2094x2) PA unit Caution: The transceiver has been thoroughly tested and adjusted at the factory before being shipped. The transceiver warranty does not cover any problems caused by unauthorized internal adjustment.
15 60 INST ALLA TION NO TES For amateur base station installations, it is recommended that the forwards clearance in front of the antenna array is calculated relative to the EIRP (Effective Isotropic Radiated Power). The clearance height below the antenna array can be determined in most cases from the RF power at the antenna input terminals.
61 15 INST ALLA TION NO TES V ersion and Frequency co verage EUR (#03) Tx 1.800000 3.500000 7.000000 10.100000 14.000000 18.068000 21.000000 24.890000 28.000000 – 1.999999 – 3.800000 – 7.100000 – 10.150000 – 14.350000 – 18.168000 – 21.450000 – 24.
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, J apan A-5649D-1EX- y Printed in Japan © 2000–2007 Icom Inc. < Intended Country of Use > A T FI IT PL GB RO BE FR L V PT IS TR CY DE L T SK LI HR.
Een belangrijk punt na aankoop van elk apparaat Icom IC-718 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Icom IC-718 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Icom IC-718 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Icom IC-718 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Icom IC-718 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Icom IC-718 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Icom IC-718 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Icom IC-718 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
