Sony SXRD 4K - Manual (Page 20)

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GLOSSARY
Easy Maintenance and Security
Remote Operation and Maintenance
Notifications via Network
Because the projector can be connected to a
LAN, a number of functions can be performed
remotely using a web browser*. For example, the
projector’s current status can be verified and
simple controls, such as powering the unit on or off,
can be performed. Also, the system can be set up
to send automatic e-mail reports to designated
recipients for scheduled maintenance, including
projected lamp life and error reports.
* Internet Explorer is required.
Dual-lamp System
The projector adopts a unique lamp system that
uses two lamps for reliable, flexible, and efficient
use of light sources.
In dual-lamp mode, the projector offers its
maximum brightness. In single-lamp mode, users
can select either of the two lamps manually, or the
projector can automatically select a lamp based
on each lamp’s operating time.
In addition, the dual-lamp system enables virtually
fail-safe operations. In dual-lamp mode, if one
bulb burns out, the other can keep projecting
images.
Lamp Memory Function
When exchanging the lamp of a conventional
projector, operators typically have to reset the
built-in timer that records the lamp usage hours.
However, this is unnecessary with the projector,
because their lamps incorporate a memory that
can record the lamp usage hours.
Easy Lamp and Filter Replacement
When it’s time to replace the lamp in the projector,
a timely message appears clearly on the screen.
The lamp and filters are easily accessible from the
projector, so lamp and filter replacement can be
performed without having to uninstall the projector.
Replacement filters are included in the optional
projector lamp, so both the lamp and filters can be
replaced at the same time, saving maintenance
time and cost.
Easy Lamp Replacement and
Filter Cleaning
When it’s time to replace the lamp in the projector,
a timely message appears clearly on the screen.
The lamp and filters are easily accessible from the
projector, so lamp replacement and filter cleaning
can be performed without uninstalling the
projector.
Power-saving Mode
With this mode, if no signal is input for 10 minutes,
the projector lamp will automatically turn off.
Password-authentication System
This function makes it possible to prevent
projection of a picture on the screen unless the
required password is entered when the projector is
turned on.
Control Panel Key Lock
This function locks all the keys on the control panel
of the projector and enables use of the keys on
the Remote Commander unit. This helps prevent
the projector from being operated incorrectly.
Security Bars
The projector is equipped with security bars. A
chain or wire can be connected to these security
bars to help prevent the projector from being
stolen.
Kensington-style Lock Port
The projector is equipped with a Kensington-style
lock port that can connect to security cables from
Kensington Computer Products Group to help
prevent the projector from being stolen.