InFocus X2 Service Manual

X2 Service Manual 63
Check the Thermal Switch
The thermal switch is designed to open when the temperature inside the projector gets too high. When
the switch opens, the power supply shuts down, turning the projector off.
When the projector shuts down after operating for a few minutes or when the lamp fails to strike after
repeated attempts at startup, check the thermal switch. First, power up the projector with the top off (page
60). Let the projector run until it shuts down. Measure resistance across the terminals at the thermal
switch. If the resistance is infinite (Ω), replace the lamp housing, which includes the thermal switch.
For removal and replacement, see page 26.
NOTE You can also check the continuity of the safety switch, which fastens to the lamp housing next to
the thermal switch. When the switch is closed, it should measure zero ohms. If the resistance is
infinite (Ω), replace the lamp housing, which includes the thermal switch.

InFocus X2 Specifications

General

Number of colors	16.78 million colors
Native aspect ratio	-
Projection distance	- m
Vertical scan range	50 - 85 Hz
Projection technology	DLP
Contrast ratio (typical)	2000:1
Screen size compatibility	- \
Projector native resolution	SVGA (800x600)
Focal length range	- mm
Number of built-in speakers	1
Lamp type	SHP
Lamp power	200 W
Service life of light source	3000 h
Full HD	No
Analog signal format system	NTSC, PAL
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Noise level	- dB
Placement	Desktop
Product type	Standard throw projector
Product color	Gray
Power consumption (standby)	- W
Harmonized System (HS) code	85286200

Weight and Dimensions

Weight	3100 g