Environment - Optoma EP739 Service Manual

1-5 Environment

Temperature
Maximum Humidity
Acoustic noise level
Lamp life
Altitude
M T B F
- Operating: 5 - 35°C
- Storage: -20 ~ - 60°C
- Operating: 5 ~ 35°C, 80% RH (Max.), non-condensing
- Storage: -20 ~ - 60°C, 80%RH (Max.),non-condensing
- Normal mode: 34 dB(A) (Typical, 23+/-2°C )
- Dim mode: 30 dB(A) (Typical, 23+/-2°C )
- Noise measurement follows ISO 7779, A-weighted sound pressure
level measurement,
- 7200 rpm color wheel rotational speed
- 2000 hours
- 1500 hours typical, 50% survival rate
- Operating 0~2,500 ft, for 5°C~35°C
2,500~5,000 ft, for 5°C~30°C
5,000~10,000 ft, for 5°C~25°C
- Storage 40,000 ft
- Operating more than 12,000 hours ( 90% Confidence Level )
1-6
EP739/EP739H/EP738
Series