Power And Start-Up Problems - InFocus ScreenPlay 7205 Service Manual

Power and Start-up Problems

The SP7205 communicates its power status via an LED located on the keypad. When this status LED is
green, you know that the projector is working properly. When the status LED is solid red or flashing red,
you know there are lamp, power or startup problems. The frequency with which the status indicator blinks
red indicates one of several error codes. These error codes provide crucial information about projector
malfunctions.
Go to Power Diagnostics, Part 1 on page 51.
Below is a table that shows the meaning the various LED states.
NOTE We strongly suggest that you follow the entire power diagnosis sequence (page 51).
LED flashes green
LED is solid green
LED flashes red once
LED flashes red two times
LED flashes red three times
LED flashes red four times
LED flashes red five times
LED is solid red
SP7205 Service Manual
LED Status
The projector is starting up after the Power button was pressed, or the
projector is shutting down after the Power button was pressed.
The projector is ready to light the lamp when the Power button is
pressed. Or the lamp is lit and the projector is operating properly.
The lamp will not strike after five tries (2 1/2 minutes).
The lamp has more than 2,000 hours of use. Requires replacement.
Projector shuts down.
Lamp failure. Projector shuts down.
One or more fans not operating. Projector shuts down.
High temperature condition. Projector shuts down.
Undiagnosed error. Projector shuts down.
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