Front Panel Push-buttons, Indicators and Control
Used to navigate up, down, to the left and to the right through the various menus.
Also used to select the desired function or option
Indicates when the projector lamp has failed or if one of the safety functions has been acivated
IR Sensor receives commands
from a Remote
Control
Selects one of four Video
Sources available 
and indicates the
selected video input
Standby Power
On Indicator
2 
Allows the Projec- tor Lens assembly to be raised or lowered vertically for center- ing the image on the screen
Activates the On-
Screen Cross-
Hatch Video Test
Pattern
Activates the
Power ON
Indicator
STANDBY/ ON
20