Dell 1420X User Manual page 53

Lamp
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.
VGA output: One 15-pin D-sub connector (Black)
for VGA-A loop through.
S-Video input: One standard 4-pin min-DIN S-Video
connector for Y/C signal.
Composite video input: One Yellow RCA jack for
CVBS signal.
Analog Audio input: One 3.5mm stereo mini phone
jack (Green).
Fix audio output: One 3.5mm stereo mini phone jack
(Blue).
Mini USB (type B) port: One mini USB slave for
remote support.
RS232 port: One 9-pin D-sub connector
1420X:
Osram 190W user-replaceable lamp (up to 4,500
hours in Normal Mode / up to 6,000 hours in Eco-
Mode)
1430X:
Osram 240W user-replaceable lamp (up to 3,000
hours in Normal Mode / up to 5,000 hours in Eco-
Mode)
Specifications 53