Samsung SP-M220S - Manual (Page 36)

3-4 Using
3-4 LED Indications
LED Indications
:Light is On :Light is Blinking :Light is Off
STATUS LAMP STAND BY STATUS
If you press the [POWER] button on the remote control or projector, the screen
appears within 30 seconds.
The projector is operating normally.
The projector is preparing an operation after the [POWER] button on the projec-
tor or the remote control has been pressed.
The [POWER] button has been pressed to turn off the projector, and the cool-
ing system is in operation to cool off the inside of the projector. (Operates for
about 3 seconds.)
The cooling fan inside the projector is not operating normally. Refer to Action 1
in Clearing Indicator Problems below.
The lamp cover protecting the lamp unit is not closed properly. Refer to Action 2
in Clearing Indicator Problems below.
The projector has changed to Cooling mode because its internal temperature
has increased beyond the maintenance limit.
Refer to Action 3 in Clearing Indicator Problems below.
The projector has turned itself off automatically because its internal tempera-
ture has increased beyond the maintenance limit. Refer to Action 4 in Clearing
Indicator Problems below.
A problem has occurred with the operation of the lamp. Refer to Action 5 below.