Microtek CX4 - Manual (Page 32)

Examine The Projector Status
The projector is designed with Power Led Indicator and a Lamp Led Indicator.
Both indicators enable an immediate inspection of the status of the projector.
Attention:
When both the indicators blink or remain lit, it means that the projector has a
serious problem(s). If so, please follow the instructions on page 45 in this manual
for necessary solutions.
Power Led Indicator
Color Status Meaning
Green Remains Lit The projector system is operating normally.
Red Remains Lit The projector is over heated, and the Power is off.
Red Blinks The projector has an internal problem(s).
Lamp Led Indicator
Color Status Meaning
Indication Led remains off The lamp is turned off.
Green Remains Lit The lamp is turned on.
Green Blinks The projector is warming up.
Orange/Red Blinks
Alternately
The life of the lamp will soon end, please prepare a
replacement.
Orange Blinks The projector is cooling down.
Red Remains Lit The life of the lamp has ended, please replace with
a new lamp now.
Red Blinks There is a problem with the lamp or power supply
of the projector.
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