Optoma HD20 - Manual (Page 3)

3
English
Usage Notice
 When the lamp
reaches the end
of its life, the
projector will
not turn back on
until the lamp
module has
been replaced.
To replace the
lamp, follow
the procedures
listed under
“Replacing the
Lamp” section
on pages 42-43.
Precautions
Please follow all warnings, precautions and
maintenance as recommended in this user’s
guide.
▀ ■ Warning- Do not look into the projector’s lens when the lamp is
on. The bright light may hurt your eyes.
▀ ■ Warning- To reduce the risk of fi re or electric shock, do not
expose this projector to rain or moisture.
▀ ■ Warning- Please do not open or disassemble the projector as
this may cause electric shock.
▀ ■ Warning- When replacing the lamp, please allow the unit to
cool down. Follow instructions as described on pages
42-43.
▀ ■ Warning- This projector will detect the life of the lamp itself.
Please be sure to change the lamp when it shows
warning messages.
▀ ■ Warning- Reset the “Lamp Reset” function from the on-screen
display “System | Lamp Settings” menu after
replacing the lamp module (refer to page 33).
▀ ■ Warning- When switching the projector off, please ensure
the cooling cycle has been completed before
disconnecting power. Allow 90 seconds for the
projector to cool down.
▀ ■ Warning- Do not use lens cap when projector is in operation.
▀ ■ Warning- When the lamp is approaching the end of its lifetime,
the message “Replacement suggested” will show on
the screen. Please contact your local reseller or ser-
vice center to change the lamp as soon as possible.
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