4-ENGLISH
Before replacing the projection lens
Return the projection lens to the home position before replacing or removing it.
For details on how to return the lens to the home position, refer to the operating instructions of the projector.
Attention
z
Make sure that the projector power supply is switched off before attaching or detaching the projection lens.
z
After removing the projection lens, store it safely away from vibration or impacts.
z
Donottouchtheelectriccontactpointsoftheprojectionlenswithyourngers.Dustanddirtonthecontacts
may cause contact malfunctions.
z
BeforeattachingtheFixed-focuslens,removetheprotectivelmfromthelightprojectingsurfaceandthelens
cap from the lens.
Lens surface
Light
projecting
surface
Lens cap
Protectivelm
z
Besurenottotouchthelightprojectingsurfaceorthesurfaceofthelens.Anyngerprintsorsmudgeson
thesesurfaceswillbemagniedandlowerthequalityoftheimagedisplayedonthescreen.
z
The light projecting surface and lens are made of glass. The lens could be damaged if brought into contact
with or rubbed against hard objects. Handle the lens carefully.
z
Useaclean,soft,anddryclothtowipeawaydustanddirtfromthelightprojectingsurfaceandprojectionlens.
Donotuseuffyclothscontainingoil,waterordustforcleaning.
z
When the Fixed-focus lens is removed from the projector, place it with the light projecting surface facing
downwards.
Attaching the Lens / Detaching the Lens
Before Use
Supported projectors
PT-RZ120 / PT-RZ970 / PT-RW930 / PT-RX110 / PT-RZ870 / PT-RZ770 / PT-RW730 / PT-RZ660 / PT-RW620 /
PT-DZ870 / PT-DW830 / PT-DX100 / PT-DZ780 / PT-DW750 / PT-DX820
Note
z
Models other than the above may also be supported. Refer to the operating instructions of the projector you are using.
z
In this document, the alphabet letters at the end of the projector part numbers are omitted.
Supplied Accessories
Make sure that the following has been provided. Numbers enclosed in < > show the number of accessories.
Lens cap <1> Lens shift gauge <1>
(The product is
delivered with a lens
cap attached.)