LED Indicator
When the projector is turned on, the LED indicator flashes. Press the Standby
key to display the image. After a few moments, the LED indicator stays on
steady.
If the LED indicator flashes quickly, the projector is most likely in an abnormal
condition. Possible reasons include:
a. If the fan is in an abnormal condition, the message “Fan lock
error occurred, Projector shutting down!” appears on the screen.
b. If the temperature becomes abnormal, the message “Thermal
error occurred, Projector shutting down!” appears on the screen.
The LED indicator flashes quickly when you start the shutdown process.
Standby
Please refer to page 8, “Turning on/off the projector”.
Enter/Sync
This key works as the Sync key under normal condition.
This key works as an Enter key in the menu.
Menu
Press this key to open the menu. Press again to close the menu.
If you do not choose any item after opening the menu, the menu will
automatically close after 20 seconds.
Keys
You can use the up and down keys to select menu options.
Usually the down key works as a Source key. You can also press this key
to select Analog RGB, Analog Y Pb Pr , Digital RGB , Composite Video , S-Video
and Component Video signals in sequence .
Keys
On the menu, press the Enter key and then the right arrow key to increase
the setup value; or the left arrow key to reduce the setup value.
MX3 manual.p65 02-12-17, 16:3914