Primex XR Series Installation Manual page 26

3. Apply power to each clock. Battery powered model - insert batteries. Electric powered model - route power cords
through the bracket opening and complete electrical connection.
4. For each clock - place clock into the bracket housing with the 10/11 and 4/5 numerals over the clock-lock tab and
rotate clock clockwise to lock into place. The screws fastened to the clock mounting posts lock into the housing
clock-lock tabs.
Primex Wireless
XR Series Analog Clock Installation Guide
26