Viewsonic PJ750 Manual De Usuario
18
ViewSonic PJ750
E
N
G
L
N
G
L
I
S
H
H
Power Indicator Lights
If the Lamp or Temperature indicator is red or flashing red when the ViewSonic PJ750 is turned on,
there is a problem and you should not proceed. Turn off the projector and let it cool down.
there is a problem and you should not proceed. Turn off the projector and let it cool down.
Table 3: Power Indicator Lights
Power
Indicator
Lamp
Indicator
Temperature
Indicator
Condition
ORANGE
(steady)
(steady)
OFF
OFF
Standby status–indicates that the power is on.
GREEN
(flashing)
(flashing)
OFF
OFF
The ViewSonic PJ750 is in warm-up mode.
GREEN
(steady)
(steady)
OFF
OFF
Ready for normal operation.
ORANGE
(flashing)
(flashing)
OFF
OFF
The ViewSonic PJ750 is in cool-down mode.
RED
RED
OFF
Lamp does not light–lamp failure not related to
temperature.
temperature.
RED
RED
(flashing)
(flashing)
OFF
The lamp is not secure or the lamp cover is not
closed–firmly insert the lamp into position and
secure the lamp cover.
closed–firmly insert the lamp into position and
secure the lamp cover.
RED
OFF
RED
(flashing)
(flashing)
The cooling fan is not operating–the ViewSonic
PJ750 requires service.
PJ750 requires service.
RED
OFF
RED
Internal overheating–the ViewSonic PJ750 should
power-off automatically or you should turn off the
unit. Allow the unit to cool down for 20 minutes.
Make sure the air-filter is clean and the air vents are
clear before preceding.
power-off automatically or you should turn off the
unit. Allow the unit to cool down for 20 minutes.
Make sure the air-filter is clean and the air vents are
clear before preceding.