Vibration Test - Acer AT4220A Service Manual

Vibration Test

The packaged display shall be capable of passing sinusoidal vibration test below.
Test conditions
•
A duration of 30 minutes in each orientation for the tested unit
•
Top and bottom side (z axis)
•
Left and right side (x axis)
•
Front and rear side (y axis)
•
Drop Test
The packaged display shall be capable of passing drop test as specified in following specification
without any measurable degradation in performance or detectable mechanical or cosmetic
damage.
Filter: 330 Hz
Dropping way: 1 corner, 3 edges, 6 flats
Dropping height: see the table below
Weight(kg)
Chapter 1
Corner, edge,
F,R,Btm(cm)
0~9
9~1
18~27
27~45
45~100
L,R,Up side(cm)
76
61
46
31
25
76
61
46
20
15
37