Technical information

Chapter 1 39
Environmental Requirements
The TV shall meet the following environmental requirements under normal operating conditions.
Transportation
Vibration Test
The packaged display shall be capable of passing sinusoidal vibration test as specified in follows.
A. test condition as below:
B. The unit under test shall be run for a duration of 30 minute in each of following orientations.
a. Top and bottom side (z axis)
b. Left and right side (x axis)
c. Front and rear side (y axis)
The unit shall suffer no visible cosmetic damage and should operate no degradation indisplay quality after test.
Additionally, prior to production and prior to implementation of any design or manufacturing change that might
affect vibration performance, a minimum of 2 units shall be demonstrated to meet the requirements of
specification.
1.
Operating
25
o
+/- 5
o
for purity, white point, mis-convergence, luminance
measurements and white uniformity measurement
Operating temperature:
Operating humidity:
0
o
C to 35
o
C
10% to 90% (non-condensing)
2.
Storage and
Shipping
Storage temperature:
Shipping temperature:
Storage humidity:
Shipping temperature:
-20
o
C to 60
o
C
-20
o
C to 60
o
C
10% to 90% (non-condensing)
10% to 90% (non-condensing)
3.
Altitude
Operating altitude:
Shipping altitude:
Storage altitude:
0 to 12,000 feet
0 to 40,000 feet
0 to 40,000 feet
Units tested at an altitude up to 12,000 feet must operate at normal
conditions without exhibiting abnormal behavior such as arcing or
shutdown.