Acer X193HQ Series, Service Manual

Page: 11 / 58

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3.3.4 Environment
Item Condition Spec OK N.
A
Remark
Operating
0 ~ +40
℃ √
Temperature
Non-operating
-20 ~ +60
℃ √
Operating 10 ~ 90%
√
Non-
condensing
Humidity
Non-operating 10 ~ 90%
√
Non-
condensing
Operating 12,000(ft)
√
at 25°C (hold
3.5 hrs)
Altitude
Non-operating 40,000(ft)
√
at -30 °C (hold
1 hr)
3.3.5 Transportation
Item Condition Spec OK N.
A
Remark
(1) Vibration Package, Non-Operating
Test Specification:
1. Frequency Hertz 5 ~
250 HZ , PSD Level
0.0054 (G2/Hz)
2. Grms = 1.146
3. Sweep Time : 30
minutes per Axis
4. Axes : X,Y,Z
√
(2) Unpackaged Vibration
Unpackaged, Non-
Operating
Test Spectrum:
20 Hz 0.0185(g2/Hz)
200Hz 0.0185(g2/Hz)
Duration : 5 Minutes
Axis : 3 axis
( Horizontal and Vertical
axis ,Z axis)
(3) Drop Package, Non-Operating
76 cm Height (MP stage)
(1 corner, 3 edges, 6
faces)
√
(4) Shock
Wooden package, Non-
Operating
1. Amplitude : Half sine-
wave 50G
2. Duration : 10 ms
3. Test Times : 1
4.Test Sides : All 6 Sides
√
3.3.6 Electrostatic Discharge Requirements
Item Condition Spec OK N.
A
Remark
Electrostatic Discharge IEC801-2 standard
Contact: 8KV
Air: 15KV
√