Planar LC640.480.33-AC - Manual (Page 6)

LC640.480.33-AC Operations Manual (OM600-01) 4
Installation and Handling
Do not drop, bend, or flex the display. Do not allow objects to strike the surface of the
display.
Mounting the Display
To maximize shock and vibration performance, the display must be properly mounted
using all four mounting hole locations. There are two recommended mounting
configurations as shown in Figure 1 using the hardware listed in Table 1 below.
Appropriate changes to these mounting configurations may be needed to meet specific
requirements or applications.
Figure 1. Mounting Options.
Table 1. Mounting Hardware.
Screw
#6 SS, hex head or hex washer head, or M3 SS hex head
or hex washer head
Washer
Bearing washer for display face down bearing
application only Lockwasher, external type
Tightening torque
4 oz-in \ 2.8x10
5
dyne – cm
Mounting Display Face Down
Standoff spacers with a minimum height of 0.102" (2.59 mm) must be used at all four
mounting locations to prevent binding and deflection of the display. Threaded studs
anchored in a bezel would be a design variation of this mounting option.
Mounting ECA Face Down
When mounting the display with the mounting screws installed from the viewing side, it
is not necessary to incorporate a flat washer. Provide for proper vent clearance and an air
gap/isolation allowance of 0.197" (5 mm) or better as described below.
Display Face Down ECA Face Down