Overall Dimension; Environment Requirements - Acer AT4220A Service Manual

At4220a service guide
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Line Fuse
The AC input shall be fused and become electrically open as a result of an unsafe current
condition. This fuse is inside the power supply converter and is not user replaceable, and must be
returned for replacement. This fuse shall be well-selected to handle inrush current for all
combinations of line voltage and frequency.

Overall Dimension

Unit: mm

Environment Requirements

Operating
Storage and Shipping
Altitude
36
o
o
25
+/- 5
for purity, white point, mis-convergence, luminance
measurements and white uniformity measurement
Operating temperature:
Operating humidity:
Storage temperature:
Shipping temperature:
Storage humidity:
Shipping temperature:
Operating altitude:
Shipping altitude:
Storage altitude:
Units tested at an altitude up to 12,000 feet must operate at
normal conditions without exhibiting abnormal behavior such as
arcing or shutdown.
o
o
0
C to 35
C
10% to 90% (non-condensing)
o
o
-20
C to 60
C
o
o
-20
C to 60
C
10% to 90% (non-condensing)
10% to 90% (non-condensing)
0 to 12,000 feet
0 to 40,000 feet
0 to 40,000 feet
Chapter 1

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