When source lock is turned off, the projector will search for other
signals if the current input signal is lost. When source lock is turned
on, it will "Lock" the current source channel before you press "Source"
button on remote control for next channel.
Lamp Hour Elapse
Displays Hour the lamp's elapsed operating time (in hours).
Lamp Hour Reset
button and then choose "Yes" to turn the lamp hour
counter to 0 hours.
Choose this function to show or to hide warning message when the
changing lamp message is displayed. The message will show up 30
hours before end of life.
Adjusts the OSD's transparency.
(Computer / Video