Instruction Manual
Page 11
... the [GND] terminal to match the transceiver and antenna. CAUTION: Protect your transceiver from TV sets, TV antenna elements, radios and other problems, ground the transceiver through the GROUND terminal on and solder it. Soft solder the center conductor. s Grounding To prevent electrical shock, television ...Strip the cable as possible. In this manual. Of course, the transmission line should be increased out-of critical importance, along with the IC-718, see 'Supplied accessories' on p. 1 of two angles depending on your desired band. When the SWR is useful to a gas or...
... the [GND] terminal to match the transceiver and antenna. CAUTION: Protect your transceiver from TV sets, TV antenna elements, radios and other problems, ground the transceiver through the GROUND terminal on and solder it. Soft solder the center conductor. s Grounding To prevent electrical shock, television ...Strip the cable as possible. In this manual. Of course, the transmission line should be increased out-of critical importance, along with the IC-718, see 'Supplied accessories' on p. 1 of two angles depending on your desired band. When the SWR is useful to a gas or...
Instruction Manual
Page 12
... prevents electrical shocks, TVI and other problems. 10 CW KEY A straight key can be used when the internal electronic keyer is turned OFF in "CW PADDL" in initial set mode. (p. 31) 3 INSTALLATION AND CONNECTIONS s Required connections • Front panel MICROPHONES (p. 55) HM-36 SM-20 IC-718 MODE FIL TS PWR AF RF...
... prevents electrical shocks, TVI and other problems. 10 CW KEY A straight key can be used when the internal electronic keyer is turned OFF in "CW PADDL" in initial set mode. (p. 31) 3 INSTALLATION AND CONNECTIONS s Required connections • Front panel MICROPHONES (p. 55) HM-36 SM-20 IC-718 MODE FIL TS PWR AF RF...
Instruction Manual
Page 54
... p. 6 desired. 10 MAINTENANCE s Troubleshooting The following chart is pushed. • Power Supply not turned ON. If you correct problems which are not able to locate the cause of this chart, contact your nearest Icom Dealer or Service Center. is designed to help you are equipment malfunctions. Sensitivity is low. • The antenna...
... p. 6 desired. 10 MAINTENANCE s Troubleshooting The following chart is pushed. • Power Supply not turned ON. If you correct problems which are not able to locate the cause of this chart, contact your nearest Icom Dealer or Service Center. is designed to help you are equipment malfunctions. Sensitivity is low. • The antenna...
Instruction Manual
Page 55
... when resetting is OFF. This fuse is applied to all programmed contents in memory channels and returns programmed values in the IC-718 through the circuitry fuse. The IC-718 has 2 types of the problem, and replace the damaged fuse with a new, rated fuse. MAINTENANCE 10 s Fuse replacement If a fuse blows or the transceiver stops...
... when resetting is OFF. This fuse is applied to all programmed contents in memory channels and returns programmed values in the IC-718 through the circuitry fuse. The IC-718 has 2 types of the problem, and replace the damaged fuse with a new, rated fuse. MAINTENANCE 10 s Fuse replacement If a fuse blows or the transceiver stops...
Instruction Manual
Page 61
s Top view Drive ID adj. (R 21) Final ID adj. (R 24) Final amplifier (2SC2094x2) Fuse (FGB 4 A) PA unit R 25 s Bottom view MAIN unit Reference freq. The transceiver warranty does not cover any problems caused by unauthorized internal adjustment. FILTER unit Carrier suppression adj. (R 2303) IC APC adj. (R 1720) Tx power adj. (R 1707) AM Tx carrier adj. (R 1730) Optional IF filter (See p. 24) 59 adj. (C 16) Optional crystal (CR-338) PLL unit 14 INTERNAL VIEW Caution: The transceiver has been thoroughly tested and adjusted at the factory before being shipped.
s Top view Drive ID adj. (R 21) Final ID adj. (R 24) Final amplifier (2SC2094x2) Fuse (FGB 4 A) PA unit R 25 s Bottom view MAIN unit Reference freq. The transceiver warranty does not cover any problems caused by unauthorized internal adjustment. FILTER unit Carrier suppression adj. (R 2303) IC APC adj. (R 1720) Tx power adj. (R 1707) AM Tx carrier adj. (R 1730) Optional IF filter (See p. 24) 59 adj. (C 16) Optional crystal (CR-338) PLL unit 14 INTERNAL VIEW Caution: The transceiver has been thoroughly tested and adjusted at the factory before being shipped.