Spectrum Controls InView Series User Manual page 11

To connect the 2706-P42-SC and 2706-P44-SC displays:
1. Remove the power supply cover by unscrewing its six screws.
Save the screws for a later step.
It is recommended that you install power and serial wires at the bottom of
NOTE
the power supply enclosure to reduce noise from power wires crossing
serial wires.
You can install the power or serial wires at the top of the enclosure if
necessary.
2. Remove the left or right conduit hole plug from the top of the enclosure
by removing its wing nut inside the enclosure.
Save the hole plug for a later step.
3. Insert the power wires through the left conduit hole on either the top or
the bottom of the sign.
Use watertight conduit connectors only.
NOTE
Also, only use flexible conduit.
Chapter 1: Installing InView Message Display
User's Manual 0300277-02 Rev. D
1-3