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INSTRUCTION MANUAL
HF/VHF/UHF ALL MODE TRANSCEIVER
i706MKªG
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.
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IMPORTANT Read this instruction manual carefully Save this instruction manual. This instruction before attempting to operate the transceiver. manual contains important safety and operating instructions for the IC-706MKIIG. PRECAUTIONS During mobile operation, DO NOT operate the trans- RWARNING HIGH VOLTAGE! NEVER attach ceiver without running the vehicle’s engine. When an antenna or internal antenna connector during transceiver power is ON and your vehicle’s engine is transmission. This may resu
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TABLE OF CONTENTS IMPORTANT ............................................................. i 5 MEMORY AND SCAN OPERATION ............39–44 PRECAUTIONS ........................................................ i n Memory channels ..................................................... 39 EXPLICIT DEFINITIONS .......................................... i n Memory channel selection ....................................... 39 TABLE OF CONTENTS ............................................ ii n Memory clear
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1 PANEL DESCRIPTION n Front panel u w e r t y i o MODE AF RF/SQL HF/VHF/UHF TRANSCEIVER i706MKªG Y BAND USB TS POWER q P.AMP/ATT RX @2 VFO A S137 5 9 20 40 60dB TX TUNER/CALL RIT/ @1 SUB PO 5 CH 10 !0 @0 DISPLAY M-CH SHIFT SPL M1 A/B A=B PHONES LOCK BAND !9 MENU F-1 F-2 F-3 Z o !8 !7 !6 !5 !4 !3 !2 !1 qPOWER SWITCH [POWER] (p. 15) yMODE SWITCH [MODE] (p. 19) Turns power ON and OFF. Push momentarily to cycle through the operating •Push momentarily to turn power ON. modes: •Push for 2 sec. to tu
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PANEL DESCRIPTION 1 panel. DO NOT connect 2 microphones simultaneously. !8M-CH CONTROL [M-CH] (inner control) When the RIT or SUBDIAL functions are OFF, !2LOCK SWITCH [LOCK] rotate to select a memory channel number (p. 35). Push momentarily to turn the dial lock function Shifts the receive frequency while the RIT func- ON and OFF. tion is ON in SSB, CW and RTTY modes (see •The dial lock function electronically locks the main below and p. 20). dial. •RIT variable range is ± 9.99 kHz When
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1 PANEL DESCRIPTION MEMORY CLEAR (p. 39) n Function switches Clears the selected memory channel’s MCL contents. DM1 FUNCTIONS F-2 •“}” appears. M1 SPL A/B A=B DM3 FUNCTIONS MENU F-1 F-2 F-3
XFC M3 FIL NB MET MENU F-1 F-2 F-3 SPLIT OPERATION (p. 29) Toggles the split function ON and OFF. SPL •“”appears when the split function is ON. NARROW FILTER (p. 23) F-1 • The function of [F-3] changes to XFC when the Toggles the narrow filter (or wide filter— split function is ON. FIL push for 2 sec.) ON an
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PANEL DESCRIPTION 1 VOX FUNCTION (p. 26) MEMO PAD READ (p. 42) MPR Toggles the VOX function ON and OFF. Calls up a memo pad. VOX • The [VOX GAIN] and [ANTI VOX] are available F-3 F-1 on the side panel. •VOX delay can be set in quick set mode DS2 FUNCTIONS (p.48). S2 SCN PRI V/M SPEECH COMPRESSOR (p. 26) Toggles the speech compressor ON and MENU F-1 F-2 F-3 COM OFF. (in memory mode) F-2 SEL •The [COMP GAIN] control is available on the side panel. SCAN (p. 44) SCN Starts and stops the scan functio
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1 PANEL DESCRIPTION n Rear and side panels ty er u i !2 !3 ANT 1 KEY MIC COMP BEEP GAIN /SIDE T w TUNER DC 13.8V EXT SP q GND ANT 2 !1 !0 o qGROUND TERMINAL [GND] (p. 9) (¯ ) When connecting Connect this terminal to a ground to prevent electri- a straight key cal shocks, TVI, BCI and other problems. w ANTENNA CONNECTORS [ANT 1], [ANT 2] (p. 11) Accept a 50 Ω antenna with an PL-259 type plug. (dot) When connecting •[ANT 1] is for connection to an HF/50 MHz antenna. (com) a paddle •[ANT 2] is for
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PANEL DESCRIPTION 1 !3BEEP/SIDETONE CONTROL [BEEP/SIDETONE] Adjusts the beep tone and CW side tone audio lev- els. TECHNICAL INFORMATION •ACC SOCKET ACC PIN # NAME DESCRIPTION SPECIFICATIONS COLOR Output voltage :8 V ±0.3 V 1 8 V Regulated 8 V output. brown Output current :Less than 10 mA 2 GND Connects to ground. red Input/output pin (HF/50 MHz). Ground level :–0.5 V to 0.8 V Goes to ground when transmitting. 3 HSEND Input current :Less than 20 mA orange When grounded, transmits (connected to
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1 PANEL DESCRIPTION n Function display qw ea r N W R SPL LSB USBCW RTTY AMWFM TSQL eb DSP ANF !4 t NR y !3 NB VOX F-BK COM FAGC DUP BLANK u i S1 37 5 9 20 40 60dB VFO A o S !2 ALC VFO B !0 CH SWR PO 1 1.5 2 3 5 10 MEMO ∞ A/B M1 SPL A=B !1 qNARROW/WIDE FILTER INDICATORS !0MEMORY CHANNEL NUMBER READOUT “” appears when selecting AM narrow or FM Shows the selected memory channel number. narrow modes. !1DOT MATRIX INDICATORS When installing an optional narrow filter, narrow These alphanumeric
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PANEL DESCRIPTION 1 n Microphone (HM-103) ˚ LOCK DN UP OFF ON ¸ ˚ UP/DOWN SWITCHES [UP]/[DN] ¸ LOCK SWITCH [LOCK] Change the operating frequency. Locks the [UP]/[DN] switches. •Push and hold to change the frequency continuously. PTT SWITCH [PTT] •Tuning step is 50 Hz when no TS indicator appears. Push and hold to transmit; release to receive. TECHNICAL INFORMATION •MICROPHONE CONNECTOR PIN NO. FUNCTION DESCRIPTION 1 +8 V DC output Max. 10 mA Frequency up Ground 2 Frequency down Ground throug
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2 INSTALLATION AND CONNECTIONS n Unpacking After unpacking, immediately report any damage to For a description and a diagram of accessory equip- the delivering carrier or dealer. Keep the shipping car- ment included with the IC-706MKIIG, see UNPACK- tons. ING on p. ii of this manual. n Grounding To prevent electrical shock, television interference RWARNING: NEVER connect the [GND] ter- (TVI), broadcast interference (BCI) and other prob- minal to a gas or electric pipe, since the connection lems,
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INSTALLATION AND CONNECTIONS 2 n Installation D Single body mounting D Stand To raise the stand: MB-62 With the transceiver upside down, pull the stand (optional) towards the rear panel and then upwards, as illus- trated below. Supplied with the MB-62* then up Pull back *CAUTION: Non-supplied screws (longer than 8 mm) may damage the internal units. D Front panel separation While pulling the panel release button towards you, slide the front panel to the right (fig. 1). ` Attach the optional OPC
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2 INSTALLATION AND CONNECTIONS n Required connections MODE AF RF/SQL HF/VHF/UHF TRANSCEIVER i706MKªG Y BAND TS POWER P.AMP/ATT RX TX TUNER/CALL RIT/ SUB DISPLAY M-CH SHIFT PHONES LOCK BAND MENU F-1 F-2 F-3 Z MICROPHONE (p. 8) HF/50 MHz ANTENNA 2 m ANTENNA RTTY TERMINAL HM-103 UNIT (p. 35) ANT 1 CW KEY (p. 33) KEY MIC TUNER DC 13.8V EXT SP GND ANT 2 PS-85 GROUND (p. 9) Use the heaviest gauge wire or strap available and make the connection as short as possible. Grounding prevents electrical sho
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INSTALLATION AND CONNECTIONS 2 n Advanced connections MODE AF RF/SQL HF/VHF/UHF TRANSCEIVER i706MKªG Y BAND TS POWER P.AMP/ATT RX TX RIT/ TUNER/CALL SUB HEADPHONES DISPLAY M-CH SHIFT PHONES LOCK BAND MENU F-1 F-2 F-3 Z OPC-589 (p. 65) or REMOTE (p. 45) Used for computer control and transceive. SPEAKER Selectable with the [PHONE/SPEAKER] switch on the back of the front panel. ACC SOCKET (p. 6) DATA JACK (p. 37) DESKTOP (p. 64) COAX ANTENNA 6-pin mini DIN jack to connect to a SWITCH MICROPHONE TN
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2 INSTALLATION AND CONNECTIONS n Power supply connections CAUTION: Before connecting the DC power cable, check the following important items. Make Use the optional PS-85 DC POWER SUPPLY when oper- sure: ating the IC-706MKIIG with AC power. Refer to the •The [POWER] switch is OFF. diagram below for connection. •Output voltage of the power source is 12–15 V when you use a non-Icom power supply. •DC power cable polarity is correct. Red : positive (+) terminal Black : negative (–) terminal CONNECTIN
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INSTALLATION AND CONNECTIONS 2 n External antenna tuners and linear amplifier CONNECTING THE AH-4 The AH-4 can be used for the HF bands and 50 Coaxial cable MHz band only. (from the AH-4) ANT 1 AH-4 To the AH-2b or an antenna element Transceiver CONNECTING THE AT-180 ACC cable supplied with the AT-180 HF Coaxial cable supplied to 6 m with the AT-180 antenna one of two [ANT 1] [ACC] AT-180 [ACC] connectors IC-706 Ground [TRANSCEIVER] Note: Do not connect [ANT 2] to the HF to 2 m •Turn the IC-706M
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3 FREQUENCY SETTING n When first applying power (CPU resetting) Before first applying power, make sure all connections [POWER] required for your system are complete by referring to section 2. Then, reset the transceiver using the follow- [Y] ing procedure. Note:Resetting clears all programmed contents in [Z] memory channels and returns all initial set mode and quick set mode contents to their default values. USB The transceiver displays its initial frequency and Make sure the transceiver power i
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FREQUENCY SETTING 3 frequency and operating mode for operation. n VFO description VFO is an abbreviation of Variable Frequency MODE Select VFO Oscillator, and traditionally refers to an oscillator. The SWITCH IC-706MKIIG’s VFO can store a frequency and an USB operating mode. You can call up a desired frequency to a VFO with the Change VFO A memo pad-read switch (p. 42) or with the memory CH transfer switch (p. 42). You can also change the fre- DIAL M1 SPL A/B A=B quency with the main dial and s
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3 FREQUENCY SETTING n Frequency setting • Band selection FM LSB All HF ham bands, the 50 MHz band, the 144 MHz band and a general coverage receiver band are included in the IC-706MKIIG. Z USB Push [(Y)BAND]/[(Z)BAND] to select the desired band. •Pushing [(Y)BAND]/[(Z)BAND] continuously scrolls through the available bands. Note: The band stacking register can also be used to select bands. Refer to p. 19. USB USB • Programmable tuning steps Programmable tuning steps are available to suit your oper
