Sony VPL-VW790ES Kurzreferenz Seite 8

Precautions
On safety
• Check that the operating voltage of your unit is identical
with the voltage of your local power supply.
• Should any liquid or solid object fall into the cabinet,
unplug the unit and have it checked by qualified
personnel before operating it further.
• Unplug the unit from the wall outlet if it is not to be used
for several days.
• To disconnect the cord, pull it out by the plug. Never pull
the cord itself.
• The wall outlet should be near the unit and easily
accessible.
• The unit is not disconnected to the AC power source
(mains) as long as it is connected to the wall outlet, even
if the unit itself has been turned off.
• Do not look into the lens while in use.
• Do not place your hand or objects near the ventilation
holes. The air coming out is hot.
On preventing internal heat build-up
After you turn off the power with the ?/1 (On/Standby)
button, do not disconnect the unit from the wall outlet
while the cooling fan is still running.
Caution
This unit is equipped with ventilation holes (intake/
exhaust). Do not block or place anything near these holes,
or internal heat build-up may occur, causing picture
degradation or damage to the unit.
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.
On watching 3D video images
Safety precautions
• You should only use the 3D glasses for watching 3D
video images.
• If you observe flickering or flashing, turn off the lighting
in the room.
• Not for use by children without proper adult supervision.
• Be careful not to pinch your fingers in hinges of the 3D
glasses when bending the temple frames.
• Do not drop or modify these 3D glasses.
• If these glasses are broken, keep broken pieces away
from your mouth or eyes.
On inspection of light source related parts
Since the unit uses a laser, when performing maintenance
or inspection of light source related parts, particular
8
GB
Precautions
attention and a safe environment are necessary. Be sure to
consult with qualified Sony personnel (charged).
On LCD Projector
The LCD projector is manufactured using high-precision
technology. You may, however, see tiny black points and/
or bright points (red, blue, or green) that continuously
appear on the LCD projector. This is a normal result of the
manufacturing process and does not indicate a
malfunction.
Also, when you use multiple LCD projectors to project
onto a screen, even if they are of the same model, the color
reproduction among projectors may vary, since color
balance may be set differently from one projector to the
next.
On condensation
If the room temperature where the projector is installed
changes rapidly, or if the projector is moved suddenly from
a cold to a warm place, condensation in the projector may
occur. As the condensation may cause malfunction, be
careful in adjusting temperature settings of the air
conditioner. If condensation occurs, leave the projector
turned on for about two hours before use.
Notes on security
• SONY WILL NOT BE LIABLE FOR DAMAGES OF
ANY KIND RESULTING FROM A FAILURE TO
IMPLEMENT PROPER SECURITY MEASURES ON
TRANSMISSION DEVICES, UNAVOIDABLE DATA
LEAKS RESULTING FROM TRANSMISSION
SPECIFICATIONS, OR SECURITY PROBLEMS OF
ANY KIND.
• Depending on the operating environment, unauthorized
third parties on the network may be able to access the
unit. When connecting the unit to the network, be sure to
confirm that the network is protected securely.
• From a safety standpoint, when using the unit connected
with the network, it is strongly recommended to access
the Control window via a Web browser and change the
access limitation settings from the factory preset values
(refer to "Network Features" in the Operating
Instructions).
Changing the password regularly is also recommended.
• Do not browse any other website in the Web browser
while making settings or after making settings. Since the
login status remains in the Web browser, close the Web
browser when you complete the settings to prevent
unauthorized third parties from using the unit or harmful
programs from running.
Do not place this product close to medical
devices
This product (including accessories) has magnet(s) which
may interfere with pacemakers, programmable shunt
valves for hydrocephalus treatment, or other medical
devices. Do not place this product close to persons who use