ViewSonic PX748-4K - 4K UHD Projector with 4000 Lumens 240Hz 4.2ms for Home Thea - Page 70

Light Source Replacement Timing, Light Source Indicator Light, CAUTION

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Light Source Replacement Timing When the Light Source Indicator Light lights up, please install a new light source or consult your dealer. CAUTION: An old light source may cause a malfunction in the projector and in some instances the light source may explode. Replacing the Light Source It is recommended to turn the power off and disconnect the projector from the power outlet, and contact a qualified service personnel for light source replacement. 70

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70
Light Source Replacement Timing
When the
Light Source Indicator Light
lights up, please install a new light source or
consult your dealer.
CAUTION:
An old light source may cause a malfunc°on in the projector and in some
instances the light source may explode.
Replacing the Light Source
It is recommended to turn the power off and disconnect the projector from
the power outlet, and contact a qualified service personnel for light source
replacement.