About your monitor
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17
Environmental characteristics
Model
P2421D
Compliant Standards
∞
ENERGY STAR certified monitor
∞
EPEAT registered where applicable. EPEAT registration varies by country. See
for registration status by country.
∞
TCO-certified display.
∞
RoHS-compliant
∞
BFR/PVC free monitor (excluding external cables)
∞
Meets NFPA 99 leakage current requirements.
∞
Arsenic-free glass and Mercury-free for the panel only
∞
Energy Gauge shows the energy level being consumed by the monitor in real
time.
Temperature
Operating
0 °C to 40 °C (32 °F to 104 °F)
Non-operating
∞
Storage: -20 °C to 60 °C (-4 °F to 140 °F)
∞
Shipping: -20 °C to 60 °C (-4 °F to 140 °F)
Humidity
Operating
10% to 80% (non-condensing)
Non-operating
∞
Storage 10% to 90% (non-condensing)
∞
Shipping 10% to 90% (non-condensing)
Altitude
Operating (maximum)
5,000 m (16,400 ft)
Non-operating (maximum)
12,192 m (40,000 ft)
Thermal dissipation
∞
188.10 BTU/hour (maximum)
∞
82.08 BTU/hour (typical)