You will need a Philips head screwdriver (small), a small flathead screwdriver, and potentially needle-nose pliers.
If you are experiencing any like low volume or no reception after trying the install? Share public link icom ui7 am fm unit install
Turn off the main battery switch or disconnect the negative terminal of your house battery. Never hot-wire marine electronics. You will need a Philips head screwdriver (small),
Reinstall and tighten the chassis screws snugly, taking care not to over-tighten them. Post-Installation Configuration a small flathead screwdriver
Don't forget to set your Icom menu to "External Speaker" mode, otherwise you will wonder why the dash is silent!
Note: The UI-7 is not needed in the Icom IC-726, as FM capability is built into that model.
The UI7 has two output options: