How to unlock the channel on an Icom IC-M23 Transceiver?
If the displayed channel on your Icom Transceiver cannot be changed, the Lock function may be activated. To turn it OFF, hold down [ ] (Hi/Lo) for 1 second.
Why is there no sound from the Icom IC-M23 speaker?
If your Icom Transceiver has no sound coming from the speaker, ensure that the squelch level isn't too high by setting it to the threshold level. Also, check that the volume isn't too low and adjust it accordingly. If the speaker has been exposed to water, remove the water from the speaker grill.
How to fix an Icom IC-M23 Transceiver that does not turn ON?
If your Icom Transceiver won't turn on, it could be due to an exhausted battery. Recharge the battery pack to solve this. Another possible cause is that the battery pack is not correctly inserted; make sure it is properly inserted.
What to do if Icom Transceiver transmitting is impossible, or high power can not be selected?
If your Icom Transceiver is unable to transmit or you can't select high power, it might be because some channels are limited to low power or are receive-only. Try changing the channel. Also, check if the output power is set to low and push [Hi/Lo] to select high power. A discharged battery may also be the reason, so try to recharge the battery pack.
Why does the scan not start on my Icom IC-M23 Transceiver?
If the Icom Transceiver scan does not start, it may be because “TAG” channels are not programmed. Set desired channels as “TAG” channels.
How to enable beep sounds on an Icom IC-M23?
If there are no beep sounds on your Icom Transceiver, the Beep Tone function may be turned OFF. Turn ON the Beep Tone in the set mode.
General| Brand | Icom |
|---|---|
| Model | IC-M23 |
| Category | Transceiver |
| Language | English |
Step-by-step guide for making a distress call using Channel 16.
Instructions for cleaning the transceiver with fresh water after saltwater exposure.
Describes the transceiver's ability to float in fresh or salt water.
Explains the LED flashing feature for water retrieval.
Crucial warnings regarding electrical connection, antenna proximity, and environmental limits.
Rules concerning call priorities, monitoring Channel 16, and information privacy.
Information on required ship station and operator licenses for radio use.
Lists and illustrates essential supplied accessories like handstrap, battery, charger, and belt clip.
Instructions for connecting the flexible antenna and belt clip to the transceiver.
Detailed identification of physical controls and connectors on the transceiver.
Explanation of various icons displayed on the transceiver screen.
How to select channels, including Channel 16 and Call channels.
Procedures for adjusting audio volume and squelch levels.
Steps for transmitting and receiving signals, including power selection.
How to program custom channels for quick recall as Call channels.
Overview of Priority Scan and Normal Scan modes for signal searching.
How to tag desired channels for efficient scanning.
Explains Dualwatch and Tri-watch functions for monitoring Channel 16.
How to enter and navigate the Set mode for configuration.
Details on setting Beep Tone, Scan types, timers, and other functions.
Critical safety warnings and guidelines for handling Lithium-ion batteries.
Instructions for charging the battery pack using supplied or optional chargers.
Technical details of the transceiver's performance and features.
List of optional accessories such as battery packs, chargers, and cables.
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