Specifications - BenQ VL3735 Service Manual

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Specifications

1 Operational specification
1.1 Environment
1.1.1 Temperature
-O
PERATING
-N
-
ON
OPERATING
1.1.2 Humidity
-Operating
-Non-operating
1.1.3 Altitude test
- Operating
6000 feet about sea level @ 30 ℃ for 4 Hrs
10000 feet about sea level @ 25 ℃
- Non-Operating
40,000 feet about sea level @ 30 ℃ for 4 Hrs
1.2 Transportation
1.2.1 Vibration Test (Package, Non-Operating)
A) Sine-wave vibration for initial resonance sweeps and dwell
* Sine sweep
B) Random Vibration
Frequency (Hz)
Equivalent to 1.47 G rms
* Duration: 20 Minutes / Per Axis (X, Y, and Z Axis)
+0
+40
TO
DEGREES
-20
+60
TO
DEGREES
10% to 95% non-condensing
10% to 95% non-condensing
5~200 Hz 1.5G, 1 octave/min, 15 min dwell on each resonant frequency,
all primary axis, one sweep (30 minimum) per orientation, total of 90+ min.
Slope (dB/Oct.) Spectrum Level (g2/Hz)
5 ~ 100
100 ~ 200
200
C
ELSIUS
C
ELSIUS
for 4 Hrs
0
0.015
-6
---
---
0.0038
10

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