Icom IF3023T/S - Manual (Page 3)

ii
DO NOT modify the transceiver for any reason.
KEEP
the transceiver from the heavy rain, and Never
immerse it in the water. The transceiver construction is water
resistant, not waterproof.
The use of non-Icom battery packs/chargers may impair
transceiver performance and invalidate the warranty.
For U.S.A. only
CAUTION: Changes or modifications to this transceiver, not
expressly approved by Icom Inc., could void your authority to
operate this transceiver under FCC regulations.