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Precautions with regard to safety
ENGLISH - 10
Important
Information
The projector has a high pressure mercury lamp and
that is characterised as follows.
The brightness of the lamp depends on the duration
of use.
The lamp may explode or shorten the lamp life by
shocks or chipping damage.
The lamp may explode only occasionally after using
the projector.
The lamp may explode if using the projector after the
instructed lamp replacement timing.
When the lamp exploded, it emits internal smoke-like
gas.
The lamp life is depends on individual lamp
characteristics, usage condition and the installation
environment. Especially the consecutive use of the
projector for more than 22 hours, or the frequent
switching on or off may greatly affect on the lamp life.
Provide a lamp for replacement in advance.
Optical components
If you use the projector consecutively 22 hours every
day, the optical components may need to be replaced
in less than 1 year.
Do not use projectors with the adjustable feet or
projection lens cover removed.
If this is not observed, the sets may not operate
correctly or accidents may result.
DLP chips
The DLP chips are made using extremely high-
precision technology. Note that in rare cases, pixels
may be missing or always lit, but this is not a
malfunction.
Disposal
When disposing of the product, contact your nearest
municipality or dealer to confirm the correct
procedure for disposal.
Connection to external device
When connecting the projector to a computer or
external device, use the power cord supplied with the
corresponding device and a commercially available
shielded interface cable.
Take the safety measures for use of the projector
that should cover the following envisioned
incidents.
The leakage of your personal registered information.
Dishonest operation by an untrusted third party.
Locking out or prevent anyone else from using the
projector by an untrusted third party.
Security instruction
The connecting network must be secured by firewall
or others.
Change your password regularly.
Do not use password too simple to guess.
The Authorised Service Centre will never ask you for
the password.
Do not share your password with anyone else.
Password the projector and restrict access to
authorized users only.
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