Digital Projectors

From ITS Wiki - Information Technology Services - University of Rhode Island

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Projector Life

Note that digital projector bulbs typically work as follows,

• Use is approximately 600 hrs per semester.
• Generally lasts between 1200 and 1400 hrs.
• Must be replaced before approximately 1700 hrs.

To test the projector lamp hours, perform the following steps,
1. Turn on the Extron system and the projector. Press 1 on the Extron panel.
2. Press the projector's menu button, and scroll down to About.
3. Look for Lamp Life or Lamp Hours.