How to fix Icom IC-91A when the frequency cannot be set?
If the frequency cannot be set on your Icom Transceiver, it may be because the lock function is activated. Push [MENU/LOCK] for 1 second to cancel the function. Also, push [VFO/MHz] to set VFO mode.
Why can't I start the program scan function on my Icom Transceiver?
The program scan function on your Icom Transceiver might not start if a memory or call channel is selected. Push [VFO/MHz] to set VFO mode. It also will not start if memory mode is selected. Ensure you are programming different frequencies to “?A” and “?B” respectively.
Why won't the memory scan function start on my Icom IC-91A Transceiver?
If the memory scan function won't start on your Icom Transceiver, it could be because VFO mode is selected. Push [MR/S.MW] to set memory mode. Also, make sure you have programmed more than 2 memory channels, as the function will not start if only one is programmed.
What to do if the frequency cannot be set on my Icom IC-91A Transceiver?
If the frequency cannot be set on your Icom Transceiver, it may be because the lock function is activated. Push [MENU/LOCK] for 1 second to cancel the function. Alternatively, memory mode or call channel may be selected; push [VFO] to set VFO mode.
Why is my Icom IC-91A Transceiver not turning on?
Your Icom Transceiver might not be turning on because the batteries are exhausted. Replace the batteries or charge the battery pack. Alternatively, the battery polarity could be reversed, so check the battery polarity.
Why is transmitting impossible on my Icom IC-91A Transceiver?
If transmitting is impossible on your Icom Transceiver, it could be due to exhausted batteries. Try replacing the batteries or charging the battery pack. It may also be caused by a frequency set outside of the 144/440 MHz amateur bands. Reset the frequency within the correct bands.
What to do if there is no sound from the speaker of my Icom Transceiver?
If you're not getting any sound from your Icom Transceiver's speaker, first check that the volume level isn't too low by rotating [VOL] to a suitable level. Also, verify that a different tone isn't selected with tone/DTCS squelch; check the tone using tone/DTCS scan.
What to do if the displayed frequency is not correct on my Icom Transceiver?
If the displayed frequency is not correct on your Icom Transceiver, the CPU may be malfunctioning. Reset the transceiver. Also, re-attach the battery pack or battery case.
Why BC-139 LED blinks orange when charging Icom IC-91A Transceiver battery?
If the BC-139 LED blinks orange when charging your Icom Transceiver battery, it may be because the transceiver’s power is ON. Turn the transceiver’s power OFF, or insert the battery pack only into BC-139 to charge it.
How to fix an Icom IC-91A that won't power on?
If your Icom Transceiver does not power on, the batteries may be exhausted. Replace the batteries or charge the battery pack. Also, check the battery polarity to ensure it is correct.
Emphasizes reading all instructions before use.
Warns about RF energy emission and safety standards.
Warns against holding transceiver close to body while transmitting.
Warns against operating transceiver while driving.
Identifies and describes main controls and indicators on the transceiver.
Explains functions of individual keypad keys and their operations.
Explains the various indicators on the transceiver's screen.
Warns about battery misuse and potential hazards.
Cautions about charging battery packs under various conditions.
Details the standard procedure for charging the battery.
Explains the rapid charging process with an optional charger.
Explains how to operate the transceiver using external DC power.
How to choose between VFO and Memory modes.
How to set the operating frequency using the dial or keypad.
How to perform basic receiving operations.
How to adjust the squelch to filter signals.
How to select between different operating modes.
How to transmit signals.
How to monitor two frequencies simultaneously.
How to operate through a repeater.
How to set duplex offset frequency and direction.
Overview of digital voice and data operations.
How to program call signs for different purposes.
How to program station call signs.
How to program and operate with digital repeaters.
How to operate repeaters within the same zone.
How to operate repeaters in different zones.
How to perform low-speed data communication.
How to program and send text messages.
How to transmit programmed text messages.
How to view received messages and set up automatic replies.
How to record, play, or erase voice memos.
How to use GPS functionality for position data.
How to set up automatic GPS transmission and view position.
How to select memory channels using the dial.
Step-by-step guide to programming memory channels.
How to perform full, band, or programmed scans.
How to scan programmed memory channels.
How to scan programmed memory banks.
How to perform priority watch operations.
How to configure the auto repeater function.
How to set digital codes and call signs for squelch.
How to use tone/DTCS squelch.
How to use digital code/call sign squelch.
Common issues and their solutions for transceiver malfunctions.
General| Frequency Range | 144-148 MHz, 430-450 MHz |
|---|---|
| Channel Capacity | 1000 channels |
| Operating Voltage | 7.4 V DC |
| Mode | FM |
| Battery | 7.4 V DC |
| Battery Life | Approx. 10 hours |
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