Boxlight Seattle Series User Manual

							58
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.
SymptomCause / 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 firmly 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	firmly	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. 
						

							59
Troubleshooting
Error For Machine Defects
SymptomCause / Remedy
No audioThe projector is not connected correctly.
Check audio cable if connect correctly.
The volume is set to minimum.
Adjust the volume.
Mute is turned on.
Press the MUTE button.
Remote control is 
not working. No battery.
Before using the remote control, please check the battery of remote 
control.
Remote signal is obstructed.
Remove the obstacle between projector and remote control. 
						

							60
Troubleshooting
List of Supported Monitor Displays
Computer mode
SignalRefresh Rate (Hz) Resolution (dots)
VGA 60 640x480
VESA 60/72/75/85 640x480
SVGA 56/60/72/75/85 800x600
XGA 60/70/75/85 1024x768
SXGA 70/75 1152x864
SXGA 60/75 1280x960
SXGA 60 1280x1024
WXGA 60/75 1280x800
WXGA+ 60/75/85 1440x900
SXGA + 60/75 1400x1050
UXGA 60 1600x1200
WSXGA+ 60 1680x1050
MAC 67 1280x1024/640x480
MAC 75 832x624
MAC 75 1024x768
MAC 75 1152x870
Component (Y,Pb,Pr)
Signal Refresh Rate (Hz) Resolution (dots)
SDTV(480i) 30 720x480
SDTV(480p) 60 720x480
HDTV(720p) 60 1280x720
HDTV(1080i) 30 1920x1080
Composite / S-Video
Signal Refresh Rate (Hz) Resolution (dots)
TV(NTSC) 60 720x480
TV(PAL,SECAM) 50 720x576 
						

							Appendix
Menu Tree (PC Mode)
AUDIOContrast
Sharpness
NaturalCinema
Daylight Green Board
White Board
Black Board
Volume
Mute
H Position
Frequency
ADVANCED Blank Power Off
DVI-I
PIN Lock ProtectionOn 1
On 2
FrontCeiling Rear
Ceiling And Rea
r
Freeze
English…]ÛLþ_Í


Français
Deutsch
Italiano
Polski
Português
Español
ไทย
Svenska
1:1 MAC ADDR.
PICTURE
Brightness
SETTING V Position
Phase
Auto Keystone
V Keystone Auto Sync
Auto Search
Zoom / Pan
Blank 
Reset
Resize
4:3
16:9
Language
Select Source
Logo Setting RGB 2
RGB 1
Y,Pb,PrVideoS-VideoLogo Mode
Logo Capture
Background
Logo Size
Display Mode
PRESENTATION Auto Ceiling
Lamp Mode
Lamp
Reset Lamp Timer
SECURITY Off
Modify PINFilter Timer
Reset Filter Timer
Filter Counter 500 hours
800 hours
1000 hours
User
Dutch (optional)
*DVI doesn’t support H / V POSITION, PHASE, FREQUENCY, AUTO SYNC function. 
						

							Appendix
AUDIOContrast
Sharpness
NaturalCinema
Daylight Green Board
White Board
Black Board
Volume
Mute
ADVANCED Blank Power Off
DVI-I PIN Lock Protection
On 1
On 2
FrontCeiling
Rear
Ceiling And Rear
Freeze
Englis h…]ÛLþ_Í


Français
Deutsch
Italiano
Polski
Português
 
Español
ไท ย
Svenska MAC ADDR.(optional)
PICTURE
Brightness
SETTING
Auto Keystone
Auto Sync
Auto Search
Zoom / Pan
Blank 
Reset
Resize
Language
Select Source
Logo Setting RGB 2
RGB 1
Y,Pb,PrVideoS-VideoLogo Mode
Background Logo Size
Display Mode
PRESENTATION
Auto Ceiling
Lamp ModeLamp
Reset Lamp Timer
SECURITY Off
Modify PINFilter Timer
Reset Filter Timer
Filter Counter 500 hours
800 hours
1000 hours
Color
Tint
OffClose Caption C.C1
C.C2
C.C3
C.C4
T1
T2
T3
T4
User
1:1 4:3
16:9
Dutch
Menu Tree (Video Mode) 
						

							Appendix
Appearance 
						

							About the Owner’s Manual
Features
Please read the owner’s manual thoroughly to ensure correct usage of the projector and its 
features.
After reading, store the owner’s manual in a safe place for future reference.
1. Dress up Design
2.  Designed for tough environment
3.  Side change lamp
4.	 Side	change	filter
5.  Quick off
6.  Advanced Anti-theft features
7.    Five auto features (Auto Search, Auto Sync, Auto Ceiling, Auto Keystone and Auto 
Filter Alert)
8.    Seven display modes (Natural, Cinema, Daylight, Green board, White Board, Black 
Board and User)
9.  Built-in 8W speaker
10.  Logo capture
11.  Image freeze function
12.  Digital zoom adjustment
The content of this manual is subject to change without  previous notice\
.
All rights reserved.
Issue of edition 1002.05_01
Projector 
						

							65
Safety InstructionsContents of Your Box
-        VOL        +
INPUT
ES C
MENU
AutoK
Stil l Blan
k
Check-list of your accessories
Please make sure that following items are included in the box, along wit\
h the main.
If any items missing, contact your dealer.
1. Projector
6. Remote control 2. Computer cable
3. Power cord 4.  
Quick Start Guide
5.   Owner’s Manual CD 
						

							66
Safety Labels
Safety labels are used on or within the projector to alert you to items \
or areas 
requiring your attention. 
WARNING LABELEMI LABEL
LAMP DOOR WARNING LABEL 
						

							67
Safety Labels
1
26
7
3
4
5
6
7
Projector
1 Control panel
Operating system.
12 Filter cover
Prevents dust and other foreign particles 
from being drawn into projector.
Remove	the	filter	cover	to	clean	the	air	
filter.
3 Focus ring
Use the focus ring to focus the projector 
image.
Rotate the focus ring until the image is 
clear.
14 Zoom ring
Use the zoom ring to adjust the size of the 
projected image.
Rotate the zoom ring until the image is the 
desired size.
15 Lamp door
The lamp unit is inside.
16 Foot adjust button
Lock / unlock the adjustable foot.
17 Front adjustable foot
Extend and retract to adjust the projection 
angle.
Front IR receiver
Outlet ventilation