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Environmental
EnvironmentalEnvironmental
Environmental
Temperature – Operating
Temperature – OperatingTemperature – Operating
Temperature – Operating
41° to 95° F (5° to 35° C)
Temperature –
Temperature –Temperature –
Temperature –
Non-operating
Non-operatingNon-operating
Non-operating
-4° to 140° F (-20° to 60° C)
Humidity – Operating
Humidity – OperatingHumidity – Operating
Humidity – Operating
20% to 80%, non-condensing
Humidity –
Humidity –Humidity –
Humidity –
Non-operating
Non-operatingNon-operating
Non-operating
5% to 90%
Altitude – Operating
Altitude – OperatingAltitude – Operating
Altitude – Operating
0 to 12,000 ft (0 to 3,658 m)
Altitude –
Altitude –Altitude –
Altitude –
Non-operating
Non-operatingNon-operating
Non-operating
0 to 40,000 ft (0 to 12,192 m)
Environmental Data
Environmental DataEnvironmental Data
Environmental Data
Eco-Label Certifications
Eco-Label CertificationsEco-Label Certifications
Eco-Label Certifications
and Declarations
and Declarationsand Declarations
and Declarations
This product has received or is in the process of being certified to the
following approvals and may be labeled with one or more of these marks:
US Energy Star
IT ECO declaration
TCO 03
CECP
Energy Consumption
Energy ConsumptionEnergy Consumption
Energy Consumption
(in accordance with US
Energy Star test method)
AC Input Voltage at 100
VAC +/- 5 VAC, 50 Hz
+/- 3 Hz
AC Input Voltage at 115
VAC +/- 5 VAC, 60 Hz
+/- 3 Hz
AC Input Voltage at 230
VAC +/- 5 VAC, 50 Hz
+/- 3 Hz
Normal Operation
Normal Operation Normal Operation
Normal Operation
29.8 watts 29.6 watts 31.1 watts
Sleep
Sleep Sleep
Sleep
0.7 watts 0.7 watts 0.9 watts
Off
Off Off
Off
0.7 watts 0.7 watts 0.9 watts
Heat Dissipation
Heat DissipationHeat Dissipation
Heat Dissipation
*
100 VAC, 50 Hz 115 VAC, 60 Hz 230 VAC, 50 Hz
Normal Operation
Normal Operation Normal Operation
Normal Operation
101.9 BTU/hr 101.2 BTU/hr 106.4 BTU/hr
Sleep
Sleep Sleep
Sleep
2.4 BTU/hr 2.4 BTU/hr 3.1 BTU/hr
Off
Off Off
Off
2.4 BTU/hr 2.4 BTU/hr 3.1 BTU/hr
*
**
*
Heat dissipation is calculated based on the measured watts, assuming the service level is attained for
one hour.
Longevity and Upgrading
Longevity and UpgradingLongevity and Upgrading
Longevity and Upgrading
Upgradeability features contained in the product include two USB ports
Ergonomics
ErgonomicsErgonomics
Ergonomics
The monitor meets the ergonomic requirement of EN-ISO 13406-2 for flat
panel displays.
QuickSpecs
HP L1940T Flat Panel Monitor
HP L1940T Flat Panel MonitorHP L1940T Flat Panel Monitor
HP L1940T Flat Panel Monitor
Technical Specifications
DA - 12414 Worldwide — Version 7 — May 23, 2007
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