Regarding The Indicator Lights - InFocus IN5542 User Manual

Troubleshooting

Regarding the indicator lights

The POWER, TEMP, LAMP, SECURITY, and SHUTTER indicators have meanings
based on the solid and flashing patterns described in the table below. Please
follow the instructions within the table. If the indicators are still showing the same
pattern afterwards, or if an indication other than the following is displayed, please
contact your dealer or service company.
POWER TEMP LAMP
Lighting
Turned Turned
In
off off
Orange
Blinking
Turned Turned
In
off off
Green
Lighting
Turned Turned
In
off off
Green
Blinking
Turned Turned
In
off off
Orange
Turned Turned Turned
off off off
Turned Turned Turned
off off off
Blinking (discre- (discre-
In Red tionary) tionary)
Blinking
Red
In
Turned Lighting
or
off In Red
Lighting
In Red
Blinking
Red
In
Turned Blinking
or
off In Red
Lighting
In Red
72
SECURITY SHUTTER
The projector is in a standby state.
Turned Turned
Please refer to the section "Turning on/off".
off off
The projector is warming up.
Turned Turned
off off Please wait.
The projector is in an on state.
Turned Turned
off off Ordinary operations may be performed.
The projector is cooling down.
Turned Turned
off off Please wait.
The PIN Lock or (and)
Blinking Turned
TRANSITION DETECTOR is (are) on.
Red off
In
Please refer to the description
The SHUTTER is closed.
Blinking
Turned
In
off Please refer to the description
Yellow
The projector is cooling down. A certain error has
been detected.
Turned Turned
Please wait until the POWER indicator finishes blinking,
off off
and then perform the proper measure using the item
descriptions below.
The lamp does not light, and the projector interior
may have become overheated.
Please turn the power off, and allow the projector to
cool down at least 20 minutes. After the projector has
sufficiently cooled down, please confirm the following
items, and then turn the power on again.
Turned Turned
• Is there blockage of the air passage aperture?
off off
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
If the indicators are still showing the same pattern
afterwards, please change the lamp referring to the section
"Lamp unit".
The lamp cover has not been properly attached.
Please turn the power off, and allow the projector to
cool down at least 45 minutes. After the projector has
sufficiently cooled down, please confirm that the lamp
Turned Turned
cover is properly attached. After performing any needed
off off
maintenance, turn the power on again. If the indicators
are still showing the same pattern afterwards, please
contact your dealer or service company.
Description
POWER
(63,64).
(26).
TEMP LAMP SECURITY SHUTTER