LG HW300A Owner's Manual page 48

48 MAINTENANCE
MAINTENANCE
Update and clean your projector
regularly to keep the best
performance and to extend the
product lifespan.
Cleaning the
Projector
Cleaning the lens
Use an air spray or cleaning cloth for
product exterior, provided with the
product, to lightly clean the product.
Please use a recommended air spray
or lens cleaning product.To clean
lens, small amount of cleaning agent
on a swab or a soft cloth and rub on
the lens. Please be aware that liquid
may flow pass through the lens if the
product is sprayed on lens directly.
Cleaning the Projector
Case
To clean the projector case, first
unplug the power cable. To remove
dirt or dust, wipe the casing with
polish cloth provided. When you
want to remove the dust or stain on
the lens, use the cloth for product
exterior, provided with the product.
Do not use alcohol, benzene, thinners
or other chemical detergents as these
can cause the casing to be warped or
discolored.
How to Fix the Lens
Cap
1
Prepare the lens cap and the strap
supplied as accessories.
2
Insert the end of the strap into
the hole at the bottom of the lens
section of the projector.
3
Fix the strap at the hole of the
projector into the hole of the lens
cap, and then pass the lens cap
through the strp lasso.