Appendix A: PX-740A Specifications
58
PX-740A Installation and Users Manual
Environmental Conditions
Mounting
Position
Horizontal or vertical orientation:
Horizontal: 0 degrees ±15 degrees
Vertical: 0 degrees ±15 degrees
Operating
Temperature
5 to 40 degrees Celsius
Operating
Humidity
20 to 80% (non-condensing)
Transportation
or Storage
Temperature
–40 to 60 degrees Celsius
Transportation
or Storage
Humidity
20 to 95% (non-condensing)
Acoustic Noise Maximum 47.5dBA during read and seek
at maximum RPM
Vibration,
Operating
Read 5-500 Hz, 0.5gm
Write 5-500 Hz 0.3gm
Vibration, non
operating
5-500 Hz, 2 Gm
Shock,
Operating
Read CD/DVD: 6g, 11msec
Write CD-R/RW: 2g, 11msec
Write DVD-R/RW: 1g, 11msec
Shock, Non-
Operating
160g/2msec, 80g/180IPS
(Power off, without disc)
Electrostatic
Discharge
±8KV aerial discharge
±4KV contact discharge
Both with no hard errors, no damage