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Digital Projection INSIGHT 4K Dual LED & Quad Series
Installation and Quick-Start Guide
CLEANING AND REPLACING THE FILTERS, DUAL LED
Rev B June 2016
Cleaning And Replacing The Filters, Dual LED
The information in this chapter refers to
INSIGHT 4K Dual LED
.
Rear filters
1. Loosen the two
knobs
1
holding the filter cover by turning them
counterclockwise.
Use a Phillips screwdriver if necessary.
2.
Tilt the filter cover to open it.
3.
Remove the filters. Grasp the top and bottom or left and right ends of
each air filter and remove it by pulling toward you.
Notes
The knobs are captive on the
removable cover.
Before changing the filters,
always make sure the projector
is switched off and fully
disconnected from its power
supply.
When changing the filters, avoid
using excessive force as this may
damage the equipment.
Filters should be replaced as
necessary upon visual inspection
and in accordance with operating
environment.
1
1
