70
Regular maintenance
Status light indicator
The STATUS indicator shows status of projector protection function. Check STATUS and POWER
indicator for good maintenance operation.
Note:
Unplug the AC power cord in case of any abnormality as it may lead to fire or electric shock.
The projector turns off and the STATUS indicator flashing orange.
The projector powers off and the STATUS indicator turns orange.
The projector powers off automatically to protect its internal components when it is overheated.
The POWER indicator flashing while the projector is cooling down. Press the STANDBY button to
power the projector on again when it is cooled down to normal operation temperature.
Check the following:
– Is adequate clearance provided for the projector’s ventilation? Check the installation status and
any air outlet block.
– Is the projector installed at location close to outlet of air conditioning equipment? Keep the pro-
jector away from air outlet of air conditioning equipment.
– Is the filter in clean condition? Please clean the filter regularly.
The STATUS indicator turns orange and the projector powers off to protect its internal components
whenever an abnormality is detected. Unplug the AC power cord and connect again. Restart the
projector and run checkup routine. If the problem persists, unplug the AC power cord and call the
service center for checkup and maintenance.
The STAUS indicator
flashing orange
Note:
The POWER indicator stops flashing when the
projector’s internal temperature cooled down to
normal and it is ready to powered on again.
The status indicator
turns orange
Summary of Contents for EK-355UK
Page 1: ...Owner s manual Multimedia Projector EK 355UK V1 0 ...
Page 13: ...This chapter presents names and functions of individual component Overview ...
Page 20: ...This chapter introduces the information of install Installation ...
Page 27: ...This chapter introduces you to basic operation of the projector Operation ...
Page 56: ...Description on using useful function ...
Page 73: ...Appendix ...