Boxlight Pro5000sl Projector User Manual

29
SECURITY menu
  
In the SECURITY category, items 
shown in the table below can be 
performed.
Select an item using the ▲/▼ cursor 
buttons, and press the► cursor 
button or ENTER button to execute 
the item. Then perform it according 
to the following table.  
ItemDescription 
PIN LOCK
PROTECTION 
Modify PIN 
Off
On 1
On 2
execute
Off   ：Turn off PIN lock protection.
On 1：PIN code is needed only first time after AC 
            switched off.
On 2：PIN code is needed every time the projector...

30
SECURITY menu
In the SECURITY category, items 
shown in the table below can be 
performed.
Select an item using the ▲/▼ cursor 
buttons, and press the► cursor 
button or ENTER button to execute 
the item. Then perform it according 
to the following table.
ItemDescription
FiltertimerShowingtheusageoffilterhour.
ResetfiltertimerResetthefiltertimeraftercleaningorchangefilter
Filtercounter
500Hours
800Hours
1000Hours
Selectfrom(500Hs/800Hs/1000Hs)dependingon
theuse environment.(default:500 Hours) 
Please...

31
PIN key in Operation
When the projector is turned on and 
the PIN lock protection is set to[ on ] , 
the image will show for right side.
1.Press the MENU button on the 
     projector or remote control.Enter 
     PIN code by Keypad or Remote 
     control.
2.How to enter a PIN code?
     Control panel use way
     Remote control use way
     
MENU
REMOTE CONTROLBUTTONSCONTROL PANEL BUTTONS The control panel and remote control buttons to enter a sequence of PIN code are the same with the photo.
(1)...

32
Maintenance
Lamp
Replacing the lamp
In case of replacement by yourself,
A lamp has finite product life. Reserving is recommended. 
1.Turn the projector off, and unplug the power cord. Allow the projector to cool for 
     at least 45 minutes.
2.If the projector is mounted on a ceiling, contact your local dealer to replace the lamp.
3.Remove the Lamp door.(marked by arrow)
4.Loosen 2 screws of the lamp holder.
    Grasp the handle on the top of the lamp 
    and pull the lamp straight up out of the...

33
Maintenance
Lamp Warning
 HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE
WARNING►The projector uses a high-pressure mercury glass lamp. The 
lamp can break with a loud bang, or burn out, if jolted or scratched, handled 
while hot, or worn over time. When the bulb bursts, it is possible for shards of 
glass to fly into the lamp housing, and for gas containing mercury to escape 
from the projector’s vent holes.  
►
►
About disposal of a lamp: This product contains mercury lamp; do not put 
it in a trash....

34
Maintenance
Air Filiter
Replacing the air filter
When the used time reaches the filter counter 
time,the projector  will display message  such 
as” Filter Replace.Filter has been used more 
than 100 hours.”
If the filter is difficult to clean or if it is 
deteriorating,alsoask thedealer to
replace thefilter.
1.Turn the projector off, and unplug 
    the powercord. Allow the projector 
    to sufficiently cool down.
2.Remove the filter cover from 
     the right of projector.
3.Pull out the air filter....

35
Maintenance
Inside of the projector
In order to ensure the safe use of your projector, please have it maintained
inspected by your dealer about once every year. 
Caring for the lens
If the lens is flawed, soiled or fogged, it could cause deterioration of display
quality. After making sure that the projector is cool adequately, lightly wipe 
the lens with a commercially available lens-cleaning wipe. Do not touch the 
lens directly with your hand. Please handle with care.
NOTE ►After making sure that...

36
Troubleshooting
WARNING ►Never use the projector if abnormal operations such as smoke, 
strange odor, excessive sound, damaged casing or elements or cables, 
penetration of liquids or foreign matter, etc. should occur. In such cases, 
immediately disconnect the power plug from the power outlet. After making 
sure that the smoke or odor has stopped, contact your dealer.
Conditions
Stand by 
mode Projector is ready to be turned on (normal)
On modeProjector is on and operating normally
Cool down...

37
Troubleshooting
PhenomenonCases not involving a machine defectReferencepage
Power does not turn on.
Correctly confirm the power cord.
The main power source has been interrupted during
operation such as by a power outage (blackout), etc.
Please disconnect the power plug from the power outlet, 
and allow the projector to cool down at least 45 minutes, 
then turn the power on again. 
Either there is no lamp and/or lamp cover, or either
of these has not been properly fixed.
Please turn the power off and...

38
Troubleshooting
Mistaken for machine defects (continued)
PhenomenonCases not involving a machine defectReferencepage
No pictures are displayed.(continued)
The brightness is adjusted to an extremely low level.
Adjust BRIGHTNESS to a higher level using the menu 
function or the remote control.
The computer cannot detect the projector as a plug
and play monitor.
Make sure that the computer can detect a plug and play 
monitor using another plug and play monitor. 
The BLANK screen is displayed.
Press the...