InFocus X1 Service Guide

X1 Service Guide 62
Power Diagnostics, part 1
Plug the projector into a good power source
with a known good power cord.
Check the power supply
fuse and replace if with
a T2.5A 250V if
necessary
No, the fans
started but
the LED
did not light
Replace
power supply
(page 6)
Yes
Replace controller ECA
(page 19)
Replace
power supply
(page 6)
No Voltages OK?
solid green
This is the
normal
condition.
Do the fans run
briefly and the
LED light?
No, the fans
did not
start and
the LED
did not light.
Solve the
problem?
No
Red
Go to Power
Diagnostics, part 2
(page 63)
Go to Error
Codes
(page 64)
This is the normal condition.
LED light
green or red?
Confirm that unit is
good by starting again.
Confirm that unit is
good by starting again.
Solve the
problem?
Yes
Yes
No
Replace keypad ECA
(page 37)
Note
A solid green LED
means the projector
is either waiting for a
command or is
operating normally.
A flashing green
LED means the
projector is either
attempting to light
the lamp or is
shutting down.
Check the voltages at
the controller/power
supply connector.
(page 88)
Confirm that the keypad
cable is plugged in.
(page 37)

InFocus X1 Specifications

General

Brand	InFocus
Model	X1
Category	Projector
Language	English