Silicon Graphics Tezro Hardware User's Manual page 149

007-4564-001
Physical Environment Specifications (continued)
Table A-1
Feature
Vibration, random
(operating)
Vibration, random
(non-operating)
Shock, half-sine wave
(operating)
Shock, trapezoidal wave
(non-operating)
Sound power
Sound pressure
0.10 Grms for 15 minutes
1.15 Grms for 15 minutes
30 G, 3 msec (vertical);
15 G, 3 msec. (horizontal)
35 G, 200 in./sec.
5.2 bels per ISO 7779 at +5
temperatures or altitudes will increase sound
39.4 dBA at operator position per ISO 7779
Physical and Environmental Specifications
Specification
o C to +25 o C up to 5000 feet altitude; higher
127