NEC PV800UL-W User Manual page 28

Clearance for Installing the Projector
• When installing the projector, keep sufficient space around it, as described below. If not, the hot
exhaust emitted from the projector may be taken back in.
Also, make sure no wind from an air-conditioner hits the projector.
The projector's heat control system may detect an abnormality (temperature error) and automati-
cally shut off the power.
c
a
a: Intake vent / b: Exhaust vent / c: 20 cm/8" or greater / d: 30 cm/12" or greater
NOTE:
• In the above figure, it is assumed that there is sufficient space above the projector.
• When using multiple projectors together, provide sufficient space around the projectors for air
intake and exhaust. When the intake and exhaust vents are obstructed, the temperature inside
the projector will rise and this may result in a malfunction.
About Copyright of original projected pictures:
Please note that using this projector for the purpose of commercial gain or the attraction of public
attention in a venue such as a coffee shop or hotel and employing compression or expansion of the
screen image with the following functions may raise concern about the infringement of copyrights
which are protected by copyright law.
[ASPECT RATIO], [KEYSTONE], Magnifying feature and other similar features.
Power management function
The projector has power management functions. To reduce power consumption, the power man-
agement functions (1 and 2) are factory preset as shown below. To control the projector from an
external device via a LAN or serial cable connection, use the on-screen menu to change the settings
for 1 and 2.
1. STANDBY MODE (Factory preset: NORMAL)
To control the projector from an external device, select [NETWORK STANDBY] or [SLEEP] for
[STANDBY MODE].
2. AUTO POWER OFF (Factory preset: 1 hour)
To control the projector from an external device, select [OFF] for [AUTO POWER OFF].
c
a
a
d
b
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Important Information
c
a
a