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Specifications 121
NOTE: The lamp life rating for any projector is a measure of brightness
degradation only, and is not a specification for the time it takes a lamp to fail
and cease light output. Lamp life is defined as the time it takes for more than
50 percent of a lamp sample population to have brightness decrease by
approximately 50 percent of the rated lumens for the specified lamp. The lamp
life rating is not guaranteed in any way. The actual operating life span of a
projector lamp will vary according to operating conditions and usage patterns.
Usage of a projector in stressful conditions which may include dusty
environments, under high temperatures, many hours per day, and abrupt
powering-off will most likely result in a lamp’s shortened operating life span or
possible lamp failure.
Wireless Dongle Wireless Standard: IEEE802.11b/g/n
Wireless: One WiFi USB (type A) connector for
supporting wireless dongle (Embedded WiFi, USB
interface, S500 is optional).
OS environment: Windows 7/Vista/XP/2000, MAC
OS X
Support: Presentation slides and projector control.
Allow connection up to 30 users at the same time.
4-to-1 split screen. Allow four presentation slides to
be projected on screen.
Conference Control mode.
Supports Audio Projection (need to install extra
driver)
Lamp Philips 280 W user-replaceable lamp (up to 3000
hours in eco mode)