Ricoh PJ WX5361n Informations Importantes page 9

Place the projector in a horizontal position
Be sure to use the projector within a tilt angle range from 30° above horizontal to 30°below (including the maximum
tilt angle 10° created by extending the tilt foot).
Using the projector in any way other than the desktop and ceiling mount may result in failures of the projector. If the
projector is used over a tilt angle of 10° above horizontal or 10°below, the lamp life will decrease*.
* If using the projector within a range from ± (plus or minus) 10° to ± (plus or minus) 30° (shown by shaded area), it
is recommended to replace the lamp when the remaining lamp life reaches 25% . Even if the remaining lamp life
shows 25 % or more, the lamp may break or fail to illuminate depending on individual lamp characteristics and
usage conditions. To show the remaining life of the lamp, press the Help button on the remote control and select
[INFO.] → [USAGE TIME] from the projector on-screen menu. (→ User's Manual: "Menu Descriptions & Functions
[INFO.]")
Up to +30°
Desktop 0°
Up to -30°
Fire and Shock Precautions
• Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your
projector. Allow at least 4 inches (10cm) of space between your projector and a wall.
• Do not try to touch the exhaust vent on the left front (when seen from the front) as it can become heated while the
projector is turned on and immediately after the projector is turned off. Parts of the projector may become temporarily
heated if the projector is turned off with the Power button or if the AC power supply is disconnected during normal
projector operation.
Use caution when picking up the projector.
• Prevent foreign objects such as paper clips and bits of paper from falling into your projector. Do not attempt to retrieve
any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver into your
projector. If something should fall into your projector, disconnect it immediately and have the object removed by a
qualifi ed service personnel.
• Do not place any objects on top of the projector.
• Do not touch the power plug during a thunderstorm. Doing so can cause electrical shock or fi re.
• The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz. Ensure that your power supply
fi ts this requirement before attempting to use your projector.
• Do not look into the lens while the projector is on. Serious damage to your eyes could result.
• Keep any items such as magnifying glass out of the light path of the projector. The light being projected from the
lens is extensive, therefore any kind of abnormal objects that can redirect light coming out of the lens, can cause
unpredictable outcome such as fi re or injury to the eyes.
• Do not place any objects, which are easily affected by heat, in front of a projector exhaust vent.
Doing so could lead to the object melting or getting your hands burned from the heat that is emitted from the exhaust.
+10°
-10°
8
Up to +30°
+10°
Ceiling mount 0°
-10°
Up to -30°