Mercury 310 User Guide May 12, 2022 21:09 Updated Updated Failsafe description, Battery health LED description, and added Error 20 per firmware h7.01. UserGuide_Mercury-310_MX5096.pdf 2 MB Download Related articles Mercury 310 Installation and Programming Manual Mercury 310 Controller Spec Sheet Mercury 310 display "LL" Video - Nice Mercury 310 Controller - An Introduction to the Controller BILT 3D Instructions Flyer