Icom IC-718 - Service Manual

Other manuals for Icom IC-718

Service Manual Addendum206 pages

Instruction Manual86 pages

Basic Manual32 pages

Quick Start Manual30 pages

Quick Start Guide2 pages

Advanced Manual28 pages

Questions and Answers:

K
kristy29Aug 31, 2025
What to do if the receive audio is distorted on my Icom Transceiver?
- R
  Rebecca WilliamsAug 31, 2025
  If the receive audio on your Icom Transceiver is distorted, first, ensure that you have selected a suitable operating mode. If the IF SHIFT function is activated, rotate the SHIFT control to the center position. Also, check if the noise blanker function is activated and, if so, push [NB] to turn it OFF. Similarly, if the preamp is activated, push [P.AMP] to turn it OFF. Finally, if the noise reduction is activated, adjust the [NR] control for maximum readability.
L
lanedavidAug 30, 2025
Why is the sensitivity low on my Icom IC-718 Transceiver?
- T
  Terri ChavezAug 30, 2025
  If the sensitivity of your Icom Transceiver is low, start by ensuring the antenna is properly connected to the antenna connector. Verify that you've connected an antenna suitable for the operating frequency. If the issue persists, manually tune the antenna by pushing [TUNER] for 2 seconds. Also, check if the attenuator is activated and, if so, push [ATT] to select 'ATT' OFF.
J
John MeyerAug 29, 2025
How to fix low output power on my Icom Transceiver?
- M
  Michelle MitchellAug 29, 2025
  If the output power of your Icom Transceiver is too low, first, adjust the [RF POWER] to a suitable position. Then, check the [MIC GAIN] and set it appropriately. Ensure that you've selected an antenna suitable for the operating frequency. Finally, manually tune the antenna by pushing [TUNER] for 2 seconds.
N
Nancy WilsonAug 28, 2025
Why is there no sound coming from my Icom IC-718 speaker?
- A
  Ashley JenkinsAug 28, 2025
  If no sound is coming from the speaker of your Icom Transceiver, first, check the volume level and rotate the [AF] control clockwise to increase it. Next, verify that the squelch is open by rotating the [RF/SQL] control to the 10 o’clock position. Also, ensure that the transceiver is not in transmitting condition by checking the SEND line of any external units.
D
Deborah ValenzuelaAug 27, 2025
What to do if my Icom Transceiver power does not come on?
- C
  Christopher MorrisonAug 27, 2025
  If your Icom Transceiver doesn't power on when you push the power switch, there are several potential causes. First, ensure the DC power cable is correctly connected. If it is, check the fuse, and replace it if blown, after identifying the cause of the failure. Also, verify that the power supply is turned ON.
S
Sheila FoxAug 27, 2025
What to do if the displayed frequency does not change when rotating the main dial on Icom IC-718?
- S
  Shane ChambersAug 27, 2025
  If the displayed frequency on your Icom Transceiver doesn't change when rotating the main dial, it could be due to the dial lock function being activated (push [LOCK] to deactivate it), a Quick Set mode screen being selected (push [SET] to exit the Quick Set mode), or the internal CPU malfunctioning (reset the CPU).
R
Rebecca SmithAug 25, 2025
Why doesn't memory scan start on my Icom IC-718 Transceiver?
- D
  Douglas CombsAug 26, 2025
  Memory scan won't start on your Icom Transceiver if fewer than two memory channels have been entered. Make sure to enter two or more memory channels.
J
johnsonmichaelAug 25, 2025
Why doesn't programmed scan start on my Icom Transceiver?
- D
  David MyersAug 25, 2025
  Programmed scan may not start on your Icom Transceiver if the same frequencies have been entered in scan edge memory channels P1 and P2. To fix this, enter different frequencies in Scan Edge memory channels P1 and P2.

Icom IC-718 Specifications

General

Input voltage	13.8 V
Output power	100 W
Frequency range	0.5 - 1.799999 MHz
Channels quantity	101 channels
Compatible products	AH-2B; AH-4; AH-710; AT-180; CT-17; FL-222; FL-257; FL-52A; FL-53A; HM-103; LC-156; MB-120; MB-62; MB-63; MB-72; OPC-581; OPC-587; OPC-589; OPC-599; PS-125; SM-20; SM-30; SP-10; SP-41; UT-102;
Display type	LCD
Manual	Yes
Product type	Portable CB radio
Product color	Black
Housing material	Steel