Optoma X402 - Manual (Page 3)

3
English
Usage Notice
Please follow all warnings, precautions and mainte-
nance as recommended in this user’s guide.
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 65-66.
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 fire or electric shock, do
not expose this projector to rain or moisture.
Warning- Please do not open or disassemble the projec-
tor as this may cause electric shock.
Warning- When replacing the lamp, please allow the unit
to cool down. Follow instructions as described
on pages 65-66.
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 “Options|Lamp Settings” menu
after replacing the lamp module (refer to page
55).
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 opera-
tion.
Warning- When the lamp is approaching to the end of its
life time, the message “Lamp life exceeded.”
will show on the screen. Please contact your
local reseller or service center to change the
lamp as soon as possible.
Precautions