Boxlight Projectowrite 2 User Manual

							48
Registering And Conguring The Projector
Link
  Select the registered projector in monitor window. 
Click mouse right key and select “ 
Link ” to show up the control panel table and the projector connected status.
< Graph 12 > : The control panel table  
						

							Control Panel Window Introduction
49
Control Panel Window Introduction
  Power Control
Icon Name
Power on
Power off
  Input Source
Icon Name
Video
S-Video
Y,Pb,Pr
DVI-I
RGB 1
Change Input Source
  Function Key
Icon Name Icon Name
UpFreeze
DownBlank
LeftKeystone Correction +
RightKeystone Correction -
MenuIncrease Brightness
Auto SyncDecrease Brightness
MuteHigher Contrast 
						

							50
Control Panel Window Introduction
 Function Key
Icon Name
Lower Contrast
Zoom In
Zoom Out
Volume Up
Volume Down
 Projector Status
Icon Name
System Status
Input Source Status
Lamp Timer
Air Filter Timer   
						

							51
Control Panel Window Introduction
 Network Control Window introduction
Icon Name Description
Scan all Capture the all registered projectors’ information  
one time only.
Start Auto ScanAccording to the system setting, get the projector  
information automatically.
Stop Auto Capture Stop scanning the projector information.
Auto SearchSearch the projector in the same network to  
register and modify the setting.
Open Project File
Open project le which was saved.
Save Project File Save the registered projector in this project.
System Setting Setting the projector system reminder message.
About Icon content description.
Exit Exit the Network software.
Register projector Register projector’s information.
Exit Cancel registered information.            
						

							Maintenance Of Projector
52
Maintenance of Projector
Air Filter 
When a warning message appears to remind you to clean the air lter,  
please replace a new one as soon as possible. Please check and clean the  
air lter periodically. 
Replacing the Air Filter 
When the use time reaches the lter counter time, the projector will  
display a message that indicates to replace a new lter. If there is no spare 
air lter available, please contact your dealer.
Turn off the projector, and unplug the power cord. Allow the projector to sufciently  
cool down.
 Remove the lter cover from the right side of projector.
 
Pull out the air lter.
 Install a new air lter.
 Put the lter cover on.
 Reset lter timer after cleaning or changing air lter. (P.35) Up
New one
(Please click here if your projector is with high efciency lter.)  
						

							53
Maintenance of Projector
Lamp 
1.  If you want to replace new lamp, but the projector was just turned off, please let the projector cool down and unplug power cord at least 60  
minutes.
2.  If the projector is mounted in the ceiling, contact your dealer to replace  the lamp.
Replacing New Lamp 
1. Remove the lamp door. 
2.  Loosen 2 screws of the lamp holder. Take the handle on the top of the  lamp, pull out the lamp straight off the projector.
3. Insert new lamp, lock the lamp door rmly with 2 screws.
4. Put the lamp door on. 
5. Please reset the lamp timer after replacing lamp. (P.34)(Please click here if your projector is with high efciency lter.)  
						

							54
Maintenance of Projector
 WARNING
The projector uses a high-pressure mercury lamp. 
The explosion of lamp with a loud bang or burn out could possibly cause 
injury or a re.
When the bulb burts, it is possible for shards of glass to y into the lamp 
housing; and for gas containing mercury to escapefrom the projector’s 
vent holes.
If the lamp has broken, do not check the inside of the projector. Please 
ventilate the room immediately.
Do not touch or bring your face close to the broken pieces since it might 
get into your eyes or mouth. In case of injury, seek medical advice 
immediately.
Disposal of a Lamp
Dispose of a lamp in accordance with the local recycling laws.
Do not put it to your trash.
Recycling Lamp’s laws of the USA, go to 
www.lamprecycle.org.
Recycling Product’slaws of USA, go to 
www.eiae.org.
Recycling Product’slaws of Canada, go to 
www.epsc.ca.
For more information about recycling laws, please contact local  
government agency or dealer
CAUTION HOT
Before replacing the Lamp part, pay attention to the following items:
1.The Lamp is optional part. Contact the dealer for replacement lamp.
2. The lamp becomes very hot when in use. Turn the power off and  disconnect the power cord.
3.Wait 1 Hour before replacing the lamp.
4.Do not use old lamp part. 
						

							55
Maintenance of Projector
Other Care 
Cleaning The Lens 
If the lens is dirty and dusty, display quality maybe decreased. Before  
cleaning the lens, please make sure that the projector is cool down 
adequately.
After the projector has cooled down adequately, lightly wipe the lens with 
the available lens-cleaning cloth.
Do not touch the lens directly with your hand. 
Additional 
- In order to ensure the safe use of your projector, please contact your dealer to inspect about once a year.
- Before maintenance, make sure the power cable is unplugged, allow the  projector to cool sufciently. The high temperature state of the projector  
could cause a burn in and/or malfunction to the projector.
-Never try to maintain the inside of the projector by yourself 
						

							Troubleshooting
56
Troubleshooting
Indicator 
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. 
In normal status~~~
POWER LAMPCONDITIONS DESCRIPTION
Blinking In 
GreenOff Stand by mode Projector is ready to be turned on.
Lighting In 
GreenOff On mode Projector is on and operating.
Lighting In 
Green
Blinking In Red 
( Slow ) Cool down mode Projector is in cool down mode  
and will not respond to user input.
In abnormal status~~~
POWER LAMPCONDITIONS DESCRIPTION
Blinking In 
Green
Blinking In Red 
( Fast ) Fan fault mode The projector has detected a  
problem of a slow internal fan 
speed. The lamp will shut off 
automatically. Contact your 
dealer. 
Blinking In 
GreenLighting In RedLamp cover open 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.
Blinking
In 
Green (Fast) Blinking In 
Red 
( Fast )
High temperature The projector has overheated and  
shut itself down.
Correct the over temperature 
condition immediately.
1.  Check that the ventilation slots 
are free from obstructions.
2.  Check the cleanliness of the air  lter.
Blinking In 
Green (Slow) Blinking In 
Red 
(Slow) Lamp fail The lamp does not light. Come  
back to “ stand by mode ”, and 
press the power button. 
						

							57
Troubleshooting
Error For Machine Defects 
The following problems may be confused with a machine defect. Check and follow the  
table. If it couldn’t be improved, contact your dealer.
Symptom Cause / Remedy
Projector power 
does not turn on.The power cord is disconnected.
Plug the power cord into an AC outlet. 
Intending to turn on the projector again during the cool down mode. 
Wait until the cool down mode has completed. 
There is no lamp and/or lamp cover is not rmly closed. 
Please turn off the power and disconnect the power plug from the power 
outlet. Check if the lamp is installed or the lamp cover is rmly closed 
and turn on the power again. 
Power cord has impaired. 
When you touch the power cord, the indicator goes on then off, please 
remove the power cord and connect it again. If the situation is repeated, 
remove the power cord and contact your dealer.
No image The input is not connected correctly.
Select the appropriate input source. 
No signal input. 
Connect correctly. 
The lens cover is attached to the lens. 
Remove the lens cover.
Colors are pale Color density and color matching are not adjusted correctly.
Adjust the RGB setting. 
Color lose. 
Caused by poor VGA cable connection.
Abnormal brightness 
& contrast Brightness and contrast are not adjusted correctly.
Adjust the brightness and contrast setting. 
The lamp is near the end of its service life. 
Replace with a new lamp.
Video is blurred The projection lens is not focused.
Adjust the focus using the focus ring. 
The lens is dirty or misty. 
Clean the lens.