LG RL-JA20 Owner's Manual page 16

Names of parts
Projector Status Indicators
Projector Status Indicators
* Lamp Indicator, operation indicator and temperature indicator at the top of the projector show the user the operating status
of the projector.
Temperature indicator
Operation Indicator
Lamp Indicator
Temperature Indicator
" " is the warning message on screen.
16
Lamp Indicator
Operation indicator
Red Initializing hardware after the main power applied.
Orange Standby.
Green On operation.(Turn on the lamp)
Orange(flashing) Projector lamp is cooling as power out(2 minutes)
Off Power off.
Projector lamp is reaching the end of its life and needs
Red to be replaced with a new lamp.(over 1500 hours)
The OSD, "Replace the Lamp" is displayed 10 seconds
from the first power on.
The projector has trouble in the lamp or around it at
Red(flashing)
power-on. Retry Power On again later. If lamp indicator
is red(flashing) again, contact the service center.
Green(flashing) The lamp cover or absorption pipe cover is not closed.
This projector is in high temperature. If you don't
turn off the projector, it'll be turned off automatically.
Orange
"Temperature is Too High"
Red The projector is turned off as its high temperature.
Power has turned off due to problem with the
Red (flashing)
internal cooling fan. Contact your service center.
R R