Use the supplied mounting bracket and self-tapping screws to fix the radio to the dashboard or console.
Choose a location that allows easy operation without interfering with vehicle safety systems (like airbags). Ensure there is sufficient clearance behind the radio for cooling cables and air circulation. icom icf121 manual
Displays the currently selected channel number (1 to 128). Use the supplied mounting bracket and self-tapping screws
(p.11–13):
Reposition the external microphone away from direct air conditioning vents. icom icf121 manual
Whether you’ve just acquired a used unit or are looking to maintain a fleet, having a clear understanding of the is essential for getting the most out of this hardware. 1. Key Specifications & Hardware Overview