Sony RM-PJM50, Руководство пользователя

Страница: 31 / 178

1-23
VPL-FX50
10
Replacing the Lens
You can install the following three types of lenses in
the projector.
• VPLL-ZM101 Long Focus Zoom Lens
• VPLL-ZM31 Short Focus Zoom Lens
• VPLL-FM21 Fixed Short Focus Lens
Follow the steps below to replace the lens.
For details on replacing the lens, also refer to the
installation manual supplied with the lens.
1
Turn off the power and disconnect the power
cable.
2
Loosen the two screws on the lens cover using a
Phillips screwdriver.
3
Remove the lens cover by sliding it forward, then
lifting it.
4
Release the connector cables from the cable binder
by opening it.
Skip this step and the next when replacing a lens
other than the standard one.
Lens cover
On cleaning
• To keep the cabinet looking new, periodically clean
it with a soft cloth. Stubborn stains may be removed
with a cloth lightly dampened with a mild detergent
solution. Never use strong solvents, such as thinner,
benzene, or abrasive cleansers, since these will
damage the cabinet.
• Avoid touching the lens. To remove dust on the lens,
use a soft dry cloth. Do not use a damp cloth,
detergent solution, or thinner.
• Clean the filter at regular intervals.
On repacking
Save the original shipping carton and packing
material; they will come in handy if you ever have to
ship your unit. For maximum protection, repack your
unit as it was originally packed at the factory.
Overview
This manual describes how to install the Sony LCD
Data Projector VPL-FX50, how to replace the lens
and installation diagrams. When you replace the lens,
also refer to the Operating Instructions.
Cable binder
11
5
Disconnect the two connectors on the lens from
those on the projector.
6
Remove the four screws (M4
×
12, with washers)
locking the lens by using a Phillips screwdriver.
7
Remove the lens by lifting it slightly, widening the
lens cushion and sliding it forward.
8
Widen the lens cushion and install the lens so that
the lens stopper and the projector stopper meet at
their edges.
Notes
• Be sure not to catch the connectors when
installing the lens.
• For ease of identification when you install the
lens, make sure that the label on the lens is
facing up.
Stopper (Projector)
Stopper (Lens)
9
Tighten the four screws to secure the
replacement lens firmly.
10
Connect the two connectors.
Skip this step and the next when installing a lens
other than the standard one.
11
Fasten the connector cables you released in step
4 with the cable binder.
12
Install the lens cover by sliding it from front to
back.
13
Tighten the two screws to secure the lens cover
firmly.
Notes
• The lens scratches easily, so when handling it,
always place it gently on a stable and level surface in
a horizontal position.
• Avoid touching the lens surface.
Lens cover