User Manual

About your monitor │ 23
Environmental characteristics
Model
E1920H/E2020H/E2220H/E2420H/E2420HS/E2720H/E2720HS
Temperature:
Operating
Humidity:
Operating
Non-operating:
Storage
Shipping
Non-operating:
Storage
Shipping
Altitude:
Operating
(maximum)
Non-operating
(maximum)
0
°
C to 40
°
C (32
°
F to 104
°
F)
10% to 80% (non-condensing)
5,000 m (16,400 ft)
12,192 m (40,000 ft)
-20
°
C to 60
°
C (-4
°
F to 140
°
F)
5% to 90% (non-condensing)
Model
Model
Model
Model
E1920H
E2220H
E2420HS
E2720HS
E2020H
E2420H
E2720H
Thermal dissipation
Thermal dissipation
Thermal dissipation
Thermal dissipation
47.09 BTU/hour (maximum)
34.12 BTU/hour (typical)
61.42 BTU/hour (maximum)
44.36 BTU/hour (typical)
81.89 BTU/hour (maximum)
58.01 BTU/hour (typical)
102.40 BTU/hour (maximum)
78.50 BTU/hour (typical)
47.70 BTU/hour (maximum)
37.53 BTU/hour (typical)
75.06 BTU/hour (maximum)
51.18 BTU/hour (typical)
88.70 BTU/hour (maximum)
71.60 BTU/hour (typical)