Indicators - BOXLIGHT Beacon CP720e Owner's Manual

Indicators

The Power and Lamp indicators show the status of the projector. Before
requesting repair, check the projector status using the chart below. If the
problem cannot be resolved contact your dealer.
Power (Green)
Slow flashing
On
On
On
Fast flashing
Fast flashing
Symptom
The power is
not turned on
No video
No audio
No remote
function
Colors are pale *Color density and color matching are not
Abnormal
brightness &
contrast
Video is blurred *Focus or RGB phase is out of adjustment. *Adjust the focus and phase.
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Lamp (Red) Conditions Notes
Off Stand by
mode
Off On mode *Projector is on and operating normally
Slow flashing Cool-down
mode
Fast flashing Fan-fault
mode
On Lamp-cover
open
Fast flashing High
temperature
Possible cause
*The main power switch is not turned on.
*The power cord is disconnected.
*The input is not correctly connected.
*No signal input
*No open lens cover
*The projector is not correctly connected.
*The volume is set to minimum.
*Mute is turned on
*No battery
*Remote signal be obstructed
correctly adjusted.
*Color lose
*Brightness and contrast are not correctly
adjusted.
*The lamp is nearing the end of its service
life
Multimedia LCD Projector
*Projector is ready to be turned on (normal)
*Projector is in cool-down mode and will not
respond to user input (normal)
* The projector has detected a problem with an
internal fan, the lamp will shut off automatically,
contact your dealer
*The lamp cover is open or there is a problem
with the lamp. If the lamp door is closed and
replacing the lamp does not correct the issue,
contact your dealer.
*The projector has overheated and shut the lamp
off. Correct the over temp condition immediately.
1. Check that the ventilation slots are free from
obstructions
2. Check the cleanliness of the air filter.
3. If the condition persists, contact your dealer
Remedy
*Turn on the main power switch.
*Plug the power cord into an AC power
outlet
*Select the appropriate input source
*Connect correctly
*Remove the lens cover
*Check audio cable connect correctly.
*Adjust the volume.
*Press the MUTE button
*Check battery of remote controller
*Remove obstacle between projector
and remote controller
*Adjust the RGB setting.
*Check VGA cable.
*Adjust the brightness and contrast
setting.
*Replace with a new lamp
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