NCR P1535 POS (7761), Руководство по подготовке площадки

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1-4 Site Preparation
Environmental Requirements
Barometric Pressure
The terminal 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 terminal operates over the temperature ranges shown below. Avoid continuous
operation at, near the indicated temperature extremes, or in locations where the
temperature changes beyond the restrictions.
Temperature Parameter Restriction
Operating
0
°
C to 40
°
C (32
°
F to 104
°
F), dry bulb
Storage
0
°
C to 45
°
C (32
°
F to 113
°
F), three months
Shipping
-40
°
C to 60
°
C (-40
°
F to 140
°
F), one week
Humidity
The terminal operates within the humidity ranges shown below. Avoid continuous
operation at, near the indicated humidity extremes, or in locations where the humidity
changes beyond the restrictions. Never expose the terminal to condensation.
Humidity Type Restriction
Relative 5% to 85%, non-condensing
Maximum change rate 10%/60 minutes
Storage 10% to 90% relative humidity, three months
Shipping 5% to 95% relative humidity, one week