LC1200R User’s Guide
021-0183-00 Rev A
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3.2
Direct Sunlight Operation
This monitor will absorb approximately 45 W of solar power on the front surface of the display in a
typical setup when facing the sun directly. It is the integrator’s responsibility to design a system that
cools the front surface adequately. Otherwise, the display’s LC material will overheat and
temporarily phase change. The display will temporarily become black and unreadable.
3.3
Altitude
Maximum operating altitude is 3,000 meters [9,850 feet]. Maximum shipping and storage altitude is
12,000 meters [39,400 feet].
3.4
Mechanical Vibration and Shock
Note: Tests performed with unpackaged monitors are mounted in a Planar approved rigid retaining
fixture.
3.4.1
Vibration
Non-operating (sinusoidal):
10-200 Hz, 0.9g acceleration, 120 seconds per sweep for 15
minutes, three axes, (x, y, z).Following exposure unit shall
meet all performance requirements.
Non-operating (random):
10-200 Hz, 0.02g2/Hz, 10 min/axis, three (x, y, z).Following
exposure unit shall meet all performance requirements.
3.4.2
Shock
Non-operating:
30 g, > 2.5 ms duration, ½ sine, 1 shocks per axis. Following
exposure unit shall meet all performance requirements.
3.4.3
Shock Packaged Product
Non-operating:
30 inch free fall or simulated drop, 1 drop per side, 6 sides
and 1 drop per edge, 3 edges, 1 shocks per axis. With
accelerometer attached to center of product display screen,
a maximum of 50 G’s is allowed. Following exposure unit
shall meet all performance requirements.
Figure
Figure
Figure
Figure 2
2
2
2
Monitor unit orientatio
Monitor unit orientatio
Monitor unit orientatio
Monitor unit orientation
n
n
n
Y (rear)
X (side)
Z (bottom)
DISPLAY
