Casio XJ-H1700 - Manual (Page 9)

E-7
Operating Precautions
z The projector’s light source unit uses a laser and LED.
z The life of the light source unit is rated at approximately 20,000 hours. The actual life will depend on
use conditions, the settings configured on the setup menu, and differences between each individual
light source unit.
z The light source unit is warranted for the period noted on the warranty certificate or for 6,000 hours,
whichever comes first.
z The failure of the light source unit to light or a noticeable drop in light source unit brightness indicates
the end of the light source unit’s life. Contact your original dealer or authorized CASIO service center
for replacement. Note that problems caused by unauthorized projector disassembly or modification
are not covered by the warranty and are not eligible for repair by CASIO.
This projector is a Class 1 laser device that conforms with IEC 60825-1.
z This projector has a built-in laser module. Disassembly or modification is very dangerous and should
never be attempted.
z Any operation or adjustment not specifically instructed by the user’s guide creates the risk of
hazardous laser radiation exposure.
About the Light Source Unit
Laser Precautions
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