Kramer Electronics RC-63DLN - Manual (Page 15)

12 RC-63DLN - Connecting the RC-63DLN Room Controller
To ground the RC-63DLN:
1. Connect the Ring Tongue terminal to the building grounding point wire (it is
recommended to use a green-yellow AWG#18 (0.82mm
2
) wire, crimped with
a proper hand-tool).
2. Insert the M3x6 screw through the toothed lock washers and the tongue
terminal in the order shown above.
3. Insert the M3x6 screw (with the two toothed lock washers and ring tongue
terminal) into the grounding screw hole and tighten the screw.