Transportation; Vibration Test (Package, Non-Operating); Drop Test (Package, Non-Operating) - BenQ Q7C3 Service Manual

Q7C3 LCD Monitor Service Guide

2.2 Transportation

2.2.1 Vibration Test (Package, Non-Operating)

A) Sine-wave vibration for initial resonance sweeps and dwell
* Sine sweep
Sweep times: 1 sweep / Per Axis (X,Y, and Z Axis )
* One major resonance dwell is required for each axis.
Total dwell time at each resonance point shall be 15 minutes.
B) Random Vibration
* Duration: 30 Minutes / Per Axis (X,Y, and Z Axis )
Total test time : 90 Minutes

2.2.2 Drop Test (Package, Non-Operating)

A) Drop Height
Frequency (Hz)
5 ~ 26.6
26.6 ~ 50
50 ~ 500
Frequency (Hz) Slope ( dB/Oct.) Spectrum Level (g2/Hz)
~
5 100
~
100 200
200
Equivalent to 1.47 G rms
Weight ( Kg )
0 – 9
> 9 - 18.2
> 18.2 - 27.2
> 27.2 - 45.4
> 45.4 - 68.1
> 68.1 – 113.5
Upgrade one level of height before MP.
Status
0.6G
0.016"
1.5G
0 0.015
-6 ---
--- 0.0038
ACM Spec.
Height (cm)
91
76
61
46
31
26
Engineering Specification
5