NCR XL15, Руководство по подготовке площадки

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4 Site Preparation
Environmental Requirements
Barometric Pressure
The display operates within the following barometric pressure conditions:
• Maximum operating altitude: 3,000 m (9,843 ft.)
• Operating range of pressure: 105 to 69 kPa (15.2 to 10.0 lb./in.)
Temperature
The display operates over the temperature ranges shown below. Avoid continuous
operation at or near the indicated temperature extremes, or in locations where the
temperature changes beyond the restrictions.
Temperature
Parameter
Restriction
Operating 5
°
C to 40
°
C (41
°
F to 104
°
F)
Storage -10
°
C to 50
°
C (14
°
F to 122
°
F), three months
Shipping -40
°
C to 60
°
C (-40
°
F to 140
°
F), one week
Humidity
The display operates within the humidity ranges shown below. Avoid continuous
operation at or near the indicated humidity extremes, or in locations where the
humidity changes beyond the restrictions. Never expose the terminal to condensation.
Humidity Type Restriction
Operating 10% to 90% (dry bulb)
Maximum change
rate 10%/60 minutes
Storage 10% to 90% relative humidity, three months
Shipping 5% to 95% relative humidity, one week