Avigilon H4A Series - Installing the IR Illuminator Ring

After the camera has been mounted into the mounting adapter, install the IR illuminator ring with the H4
Multisensor camera base:
1. Mount the IR illuminator ring into the dome cover (H4AMH-DO-COVR1 or H4AMH-DO-COVR1-SMOKE):
a. Insert the IR ring into the dome cover so that the orange arrow on the IR ring aligns with the orange
tab on the dome cover.
b. Use a screwdriver to secure the IRring to the dome cover by tightening the 6 setscrews.
2. (Recommended) Attach a safety lanyard from the mounted camera to the lanyard anchor on the dome
cover to prevent the cover from falling. See Installing the Surface Mount Dome Cover on the next page.
(Optional) Installing the IR Illuminator Ring 43