Daktronics NPN-X200 Series, Quick Manual

Page: 4 / 4

DD5075265
Rev 00
3 June 2022
NPN-X200/X400 Series Speed Frame Substructure & Panel Quick Guide Page 4 of 4
201 Daktronics Drive
Brookings, SD 57006-5128
www.daktronics.com/support
800.325.8766
5. Push the panels together and verify the far-left and far-right frame
alignment tabs are not protruding beyond the display limits. Refer to
Figure 20 . Shift the panels left or right as needed.
6. Start at the center of the display
and use a 5 mm hex key in the end
of the M8 bolt to tighten the panel
hardware. Level the top of the panel
while tightening.
7. Install the panel side stitch bolts
across the bottom row of panels while
ensuring the machined tops, bottoms,
and faces are all flush to each other.
Use a 5 mm key to tighten the stitch
bolts.
8. Tighten the M8 bolts in the first row of
panels until the bolts are tight to the
frame.
9. Repeat Steps 1-3 for the remaining
panels in the display. Start at the
center of the next row up, install
the columns, and then fill in from
the bottom out from there. Refer to
Figure 21 .
Figure 21: Install Remaining Panels in Display
10. Start securing panels together and to the frames at the top-center of
the display after all panels are hanging on the frames.
11. Stitch the top row of panels together, ensuring the top and machined
surfaces are flush to each other.
12. Tighten the M8 bolts so the panels are tight to the frame.
Note: Turn the M8 bolts counterclockwise to tighten and clockwise to
loosen.
Figure 20: Ensure Alignment Tabs
Do Not Protrude Past Display Edge
13. Continue to stitch panels together with stitch bolts center, down, and
out. Tighten the M8 bolts to lock the panels in place. Refer to Figure 22 .
Stitch center,
down, & out
Figure 22: Stitch Panels Together
Adjust Corner Z-Position
Use M6 bolts to adjust the panel corner if a corner needs to be adjusted in
the Z-position. Use a 5 mm hex key for either bolt type.
Push Panel Corner from Structure
1. Loosen the M8 bolt in the low panel corner.
2. Tighten the M6 bolt in the low panel corner until the face is flush with
the adjacent panel.
3. Tighten the M8 bolt to lock the position into place.
Pull Panel Corner to Structure
1. Loosen the M6 bolt in the high
panel corner until the face is
flush with the adjacent panel.
2. Tighten the M8 bolt to lock the
position into place.
When all panels are installed, go
back across the faces of the corners
of the panels to ensure the surfaces
are flush. Fine-tune the Z-position as
needed. Refer to Figure 23 .
Figure 23: Ensure Panel Corner Faces Are
Flush