Ricoh PJ WX4130NM Opmerkingen voor gebruikers - Pagina 2
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Relationship Between the Projection Distance and the Screen Size
a
b
CTX003
*1
Projection size
48 inches
12 cm (4.6 inches)
60 inches
17 cm (6.5 inches)
80 inches
25 cm (9.8 inches)
*1 The sizes of the projected images are for a full size image without keystone adjustment.
Notes on the Adjustable Feet
The PJ WX4130NM is not equipped with adjustable feet. You cannot adjust the angle of
projection using the adjustable feet as explained in the manual.
a
b
9 cm (3.7 inches)
12 cm (4.7 inches)
16 cm (6.2 inches)
CTX004
Effective Range of the Remote Control
•
Side view
1
2
1. Distance: up to 4.5 meters (14.7 feet)
2. Effective vertical angle: within 90 degrees
3. Effective horizontal angle: within 15 degrees
The remote control may not work if the remote control receiver on the projector is exposed
to sunlight, fluorescent light, or strong light.
Cleaning the Projector/Replacing Parts
Contact your sales or service representative when cleaning the wall-mounted projector
or replacing its parts.
•
Do not attempt to clean the wall-mounted projector or replace its parts if it is installed in
a high location. Doing so may cause it to fall down, resulting in an injury.
•
Do not open the lamp cover of the wall-mounted projector. Doing so may cause the
lamp cover to fall down. If the lamp is broken, pieces of glass may fall out and cause
an injury.
Contact your sales representative or service representative when doing the following:
•
Cleaning the projector
•
Replacing the lamp
•
Cleaning/replacing the air filter
The message "Check the air filter for dirt." is displayed for approximately 30 seconds
every 500 hours after the projector is first turned on. It indicates that it is time to check the
condition of the air filter.
• Front view
1
3
CTX005
CTX006