Garmin GNC 255 Pilot's Manual page 5

NOTE: Canadian installations: In accordance with Canadian Radio
Specifications Standard 102 (RSS 102), RF field strength exposure to
persons from an antenna connected to this device should be limited to 60
V/m for controlled environment and 28 V/m for uncontrolled environment.
iii
190-01182-01 Rev. A
Garmin GNC 255A/255B Pilot's Guide