Acer AT4230B, Руководство по обслуживанию

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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, an minimum of 2 units shall be demonstrated to meet the requirements
of specification.
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: follow the below table
Weight(kg) Corner, edge, F, R,
Btm(cm)
L, R, Up side(cm)
0~9 76 76
9~17 61 61
18~27 46 46
27~45 31 20
45~100 25 15
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.
14 Capter1