Precautions with regard to safety
Important Information
The projector has a high pressure mercury lamp and that is characterized 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
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.
Others
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.
Security
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 Authorized Service Center 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.