NEC PA1705UL-W Installation Manual page 216

Indicator Message (Error message)
POWER STATUS
Blue Orange
(Light) (Light)
Blue Off
(Light)
Red Off
(Blink* )
5
Red Red
(Blink* ) (Light)
5
Blue Status varies
(Light)
Red Status varies
(Light)
*5 Repetition to light on for 0.5 seconds / off for 0.5 seconds
LIGHT TEMP.
Status varies Off
Orange Orange
(Light) (Light)
Off Off
Red Off
(Light)
Orange
(Blink* )
3
or
Status varies
Red
(Light)
Status varies Off
Projector status
A button has been
pressed while the [CON-
TROL PANEL LOCK] is
activated.
ID numbers for the
projector and the remote
control do not match.
Temperature problem
Temperature problem
Lens mounting error
Error requiring service
support
Error requiring service
support
181
9. Appendix
Procedure
The [CONTROL PANEL
LOCK] is activated. The
setting must be canceled
to operate the projector.
(→ page 137)
Check the [CONTROL ID]
(→ page 138)
Ambient temteprature
is high. The projector's
protection functions will
activate depending on
the temperature of the
operating environment.
Lower the room tempera-
ture.
Ambient temperature
is out of the operation
temperature. Check if any
obstruction stays near the
exhaust vent.
Lens is not mounted
properly. Mount it.
Although the projector
can still be used, we rec-
ommend that you contact
your dealer or service
personnel and request an
inspection.
Contact your dealer or
service personnel. Make
sure to check and inform
indicator status for asking
to repair.