Specifications Power Specifications
E - 1
E - Specifications
This appendix lists the power requirements, temperature requirements,
altitude limitations, and relative humidity limitations of the MSS.
E.1 Power Specifications
The MSS power cube adaptor has the following speciÞcations:
Adapter input voltage:
110 V AC US, 220 V AC international
Adapter output voltage: 6 V DC at 700 m• (MSS1)
5 V DC at 700 m• (MSS100)
Operating current: 700 mA at 6 V
Power consumption: 4.2 Watts (maximum)
E.2 Temperature Limitations
Operating range: 5û to 50ûC (41û to 122û F)
Storage range: -40û to 66ûC (-40û to 151ûF)
Max temperature change/hr: 20ûC (36ûF)
NOTE: Rapid temperature changes may affect operation. Do not operate
the MSS near heating or cooling devices, large windows, or doors
that open to the outdoors.
E.3 Relative Humidity Limitations
Operating range: 10% to 90% (noncondensing)
40% to 60% recommended
Storage range: 10% to 90% (noncondensing)
E.4 Altitude Limitations
Operating: 2.4 km (8,000 ft)
Storage: 9.1 km (30,000 ft)
If you are operating the MSS above 2.4 km (8,000 ft), decrease the operating
temperature rating by 1.8ûC for each 1,000 m (1ûF for each 1,000 ft).