DVX-1830 Series Sectional
Installation Quick Guide
28 November 2016
DD3396953
Rev 00
201 Daktronics Drive Brookings SD 57006
800.325.8766
www.daktronics.com/support
Page 7 of 8
6.
Route the power cables through conduit to the termination panels inside the display at the sections
specified on the shop drawing.
7. Connect ground electrode from earth ground rod to the ground lug on the rear of
each display face.
8. Test the display ground to ensure it has a resistance-to-ground of 10 ohms or less.
Optional Conduit Whip
Refer to the System Riser Diagram to verify where conduit whips should route. If a conduit
whip is installed, the internal cabinet power connections will already be made.
Note:
This display allows water to enter,
so incoming conduits should point
downward or have a fitting attached to
prevent water from entering the conduit.
GND
Alternate power and
signal entrance
Power in
Fiber out
Power and signal
entrance (remove
hole seal if needed)
Field termination location
Service Ground
Maximum wire size = 6 AWG
Minimum wire size = 14 AWG
Figure 22:
Power Entrance (Rear View)
WARNING
AVERTISSEMENT
120V AC
BEHIND THIS PANEL
CB 1
CB 2
20
20
20
20
LINE
LOAD
WARNING
AVERTISSEMENT
120V AC
BEHIND THIS PANEL
20
CB 1
CB 2
20A
ON ON
BREAKERS PROVIDE
SUPPLEMENTARY
PROTECTION ONLY.
LINE
LOAD
20A
20A
ON ON N L
120V Branch
120BR
240V Branch
240BR
Figure 23:
Power Termination Panels
Figure 24:
Ground Lug
Remove screws
and brackets to
release conduit
whip for routing.
Brackets are
unnecessary after
installation and
may be disposed.
Figure 25:
Conduit Whip
Neutral: white
or blue
Ground: green
and yellow
Line: black
or brown
Figure 26:
Conduit End with Wire to Terminate to
Junction Box
