Daktronics ST-3170, Manual, Page: 24 / 50

Mechanical Installation
20
Adjust Display Face Angle
All display face angles are pre-set at the factory to 5°. Adjustment of this angle is
typically only needed if the protective face panel causes unwanted glare for TV
cameras. If a different face angle is desired, the Caster Base Tools and the tabletop
surface must be adjusted.
1� Locate one Caster Base Tool in the bottom
channel of one caster base.
2� Use the provided 5/16" T-handle hex wrench
(part # TH-1088) to turn the adjustment
bolt clockwise to increase the display
face angle (tilt the face farther back), or
counterclockwise to decrease the display
face angle (tilt the display farther forward).
Refer to Figure 36 .
Face angle is adjustable from a minimum of 0° to angled back 15°. Use a measuring
device to set the adjustment bolt at the correct height to correspond with the typical
face angles as shown below and in Figure 38 :
1) 0° – 1-5/8" (fully vertical, perpendicular with floor)
2) 5° – 1-1/4" (as set from factory)
3) 10° – 13/16" (bolt head will be flush with jam nut)
4) 15° – 3/8" (completely remove jam nut)
3� Once the desired face angle is achieved, set the
jam nut and use the 5/16" T-handle wrench to lock
the adjustment bolt in place.
4� Repeat Steps 1–3 for every Caster Base Tool for every
table that is to be connected together as a single
display.
After adjusting the Caster Base Tools to change the face
angle, the tabletop must also be adjusted accordingly
by moving the slide stops. Refer to Figure 37 .
Note: If possible, have someone assist by lifting
up slightly on the tabletop to support it
while the slide stops are being adjusted.
Alternately, depress the latch on the latch slider
corresponding to the slide stop being adjusted.
This will allow the latch slider to freely slide back
in the tabletop support.
1� Use a T25 torx bit to remove the two M5 flathead
screws.
2� Move the slide stop up as the face angle increases
or down as the face angle decreases as shown
below and in Figure 38 :
1) Lowest Position, 0° (fully vertical)
2) ≤ 5° (as set from factory)
3) ≤ 10°
4) Highest Position, ≤ 15°
Note: The farther back the face is tilted, the higher the slide stops should be set.
Figure 36: Adjustment Bolt and Jam Nut
Figure 37: Slide Stop