HP ep7100 Series User Manual page 72

Reference
Projector specifications (Continued)
IR receivers
Lamp
Optics
Light engine
Audio
Noise level
Vertical tilt
Vertical keystone
correction
Power
Environment
72
Front and back of projector
210-watt lamp
4000-hour average lamp life (to half of original brightness)
Replacement lamp: L1731A
1 to 10 m (3 to 33 ft) focus range
1.16:1 optical zoom
ep7110 series:
1.7 to 2.0 throw ratio (distance/width)
128% offset (relative to half-height)
ep7120 series:
1.8 to 2.1 throw ratio (distance/width)
125% offset (relative to half-height)
ep7110 series: 0.55-in. 12° DDR DMD
ep7120 series: 0.7-in. 12° DDR DMD
Monaural speaker, 5-watt peak output
less than 34 dBA
±10°
±20%
100 to 240 V at 50 to 60 Hz
Operating:
Temperature: 5 to 35 °C (41 to 95 °F)
Humidity: 80% RH max, non-condensing
Altitude: up to 3,000 m (10,000 ft), up to 25 °C (77 °F)
Storage:
Temperature: –20 to 60 °C (–4 to 140 °F)
Humidity: 80% RH max, non-condensing
Altitude: up to 12,000 m (40,000 ft)
User's Guide