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

Q7C3 LCD Monitor Service Guide
Engineering Specification
5
2.2 Transportation
2.2.1 Vibration Test (Package, Non-Operating)
A) Sine-wave vibration for initial resonance sweeps and dwell
* Sine sweep
Frequency (Hz) Status
5 ~ 26.6 0.6G
26.6 ~ 50 0.016"
50 ~ 500 1.5G
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
Frequency (Hz) Slope ( dB/Oct.) Spectrum Level (g2/Hz)
5
~
100
0 0.015
100
~
200
-6 ---
200 --- 0.0038
Equivalent to 1.47 G rms
* 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
Weight ( Kg ) ACM Spec.
Height (cm)
0 – 9 91
> 9 - 18.2 76
> 18.2 - 27.2 61
> 27.2 - 45.4 46
> 45.4 - 68.1 31
> 68.1 – 113.5 26
Upgrade one level of height before MP.