Boxlight Seattle Series User Manual

							68
Part Names
Rear
A MOUSE
Connect a USB mouse cable to a computer 
to control computer mouse functions.
B RS232
Serial data port for controlling the projector 
with  a  computer  or  other  RS-232  control 
device.
C AUDIO IN 1 & D AUDIO IN 2
Mini  jack  port  corresponds  to  computer 
input.(RGB 	IN→AUDIO 	IN 	1, 	DVI-1 	IN	
→AUDIO	IN	2)
E  AUDIO OUT
               
T h i s   j a c k   o u t p u t s   t h e   a u d i o   s i g n a l 
from  computer  signal  to  external  audio 
equipment.
F RGB IN
Input  analog  RGB  video  signal  from  a 
computer.
G RGB OUT
C o n n e c t   a n   e x t e r n a l   m o n i t o r   t o   t h i s 
connection to view the "RGB IN" input.
H DVI-I IN
Input digital DVI-I signal from a computer.
 I S-VIDEO
S-Video signal from a video source.
 J VIDEO
Composite video signal from a video 
source.
 K AUDIO IN 3, R / L
RCA type corresponds to video input.
 L COMPONENT ,Y, Pb, Pr
Input Y,Pb,Pr signal from a DVD player.
 M LAN (Optional)
This function is optional.
P l e a s e   s e e   p a g e   3 4   N e t w o r k   C o n t r o l 
Application for details.
N REAR IR RECEIVER
O SPEAKER
P  Slot  for  Kensington  Micro  Saver 
Security System
Built-in Security Slot
This security slot supports the MicroSaver® 
Security System. MicroSaver® is a registered 
trademark of Kensington Microware Inc. 
The logo is trademarked and owned by 
Kensington Microware Inc
ABCFHIKM
OLJGED
N
P 
						

							69
Part Names
Power ON / OFF
Turning on the power
1.		Make	sure	that	power	cord	is	firmly	and	
correctly connected to the projector.
2.   The POWER indicator will light up in green.
3.   Press POWER button on the control panel or 
the remote control to turn on the projector.
4. Rotate the zoom ring to adjust the screen size.
5. Rotate the focus ring to adjust the focus.
POWER indicator
AC inlet Outlet
Focus ring
Zoom ring
Power off?
Please press
key again to power off.
 WARNING
   A strong light is emitted when the projector’s 
power is on. Do not look into the lens of the 
projector or look inside of the projector through 
any of the projector’s openings.
Turning off the power
1.   Press the POWER button on the control 
panel or the remote control. The “power off” 
confirmation	message	appears.
2.   Press the POWER button again while the 
message appears.
3.    When the projector enters "Standby" mode, 
the POWER indicator will light up in green.
4.   If you don’t use the projector, remove power 
cord.
 WARNING

  Do not touch around the lamp cover and the 
exhaust vents during use or just after use, since it 
is too hot.
 CAUTION
  Do not turn off the AC power for 60 seconds 
after the lamp is turned on. Doing so could cause 
premature lamp failure. 
						

							70
Setting Up
Ceiling Mounted Installation Guide 
Attach	ceiling	mount	at	four-suspension	bracket	fixing	points	when	suspending	from	a	ceiling.	
Special installation is required in order to suspend the projector from \
the ceiling. Please ask your 
dealer for detals.
Security Anchor
The product is equipped with security anchor 
and PIN LOCK functions to help prevent 
unauthorized removal projector.
MAX M4x8 mm For Mounting.
WARNING
►Do	not	grasp	the	security	anchor	to	carry	projector,	since	it	is	not	designed	for	it.
►	 The	security	anchor	is	not	for	comprehensive	theft	prevention	measures.	It	is	intended	to	be	
used as supplemental theft prevention measure. 
						

							71
Setting Up
Adjusting The Projector’s Elevation
Use the adjustable foot at the front of the projector to set the image h\
eight.
1   Holding the projector, push the foot adjust 
buttons to loosen the front adjustable foot.
12   Position the front side of the projector to the 
desired height.
3   Release the foot adjust buttons in order to 
lock the front adjustable feet.
14   After making sure that the front adjustable 
feet are locked, put the projector gently 
atop.
 CAUTION
*   
The adjustment range of front adjustable 
foot is 0 to 8.5 degrees.
*    When the foot is adjusted, it may cause the 
shape of the projected image to become 
distorted. Use the keystone correction 
function  to correct this distortion. 
						

							72
Setting Up
AUDIOOUTMOUSERS-232AUDIO OUTDVI OUTVGA OUTVGA OUTRGB IN
AUDIO IN 
VIDEO OUT AUDIO OUT (L)&(R)
S-VIDEO OUTYP b/Cb Pr/Cr
How To Connect
Laptop or desktop computer
Before starting, make sure that the projector and computer are both turn\
ed off.
Connect the computer cable
Connect the computer cable from the computer to the projector's RGB IN o\
r DVI-I IN.
If needed, connect the MONITOR OUT to a monitor to view input from RGB IN or DVI-I 
IN. Tighten the screw on all connectors. 
						

							73
Network Control Software Application
	 
Register the projector(s) which needs to be controlled. 
" Auto search " can help you to seek the projector(s) source easily. 
After registering in the work group, you can start to control the projec\
tor.
		Group the projector(s) into different sections. 
You can monitor the status easily by the sort of group name function in t\
he network.
		Monitor the status for each projector. 
a.You can manage and change the monitoring content by System Parameter Sett\
ing. 
b.	
The 	Lamp 	timer, 	filter 	working 	time 	or 	system 	warning 	feedback 	etc. 	can 	be 	known 
by checking the status for projector(s).
		 Control the booked projector(s). 
The status can be refreshed and acquired by monitoring functions; you ca\
n also 
operate the function easily by Network Control.
NOTE
To  monitor  and  control  the  projector(including  stand-by  mode),  the  following 
conditions need to be ready:
(1) Projector should already be powered on.
(2) Projector is connected to network.
(3)   LED  light  of  the  projector  network  port  shows  normal.  (Green  light  on,  Orange 
twinkle)
*  
Stand-by	mode	indictor:	Green	LED	(Power)	on	the	projector’s	control	panel	flashes.
NOTE:   
This  Network  Control  Software Application  is  an  optional  function  and  support 
model with RJ45 LAN port only.
LAN 
						

							74
Maintenance of Projector
Air Filter
When	a	warning	message	appears	to	remind	you	to	clean	the	air	filter,	please	replace	a	
new	one	as	soon	as	possible.	Please	check	and	clean	the	air	filter	periodically.
Replacing the Air Filter
When	the	use	time	reaches	the	filter	counter	time,	the	projector	will	display	a	message	
that	indicates	to	replace	a	new	filter.	If	there	is	no	spare	air	filter	available,	please	contact	
your dealer.
Press
Turn	off	the	projector,	and	unplug	the	power	cord.	Allow	the	projector	to	sufficiently	
cool down.
	 Remove	the	filter	cover	from	the	right	side	of	projector.
	Pull	out	the	air	filter.
	Install	a	new	air	filter.
	Put	the	filter	cover	on.
	Reset	filter	timer	after	cleaning	or	changing	air	filter.	(P.35)
New one 
						

							75
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 repla\
ce 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	firmly	with	2	screws.
4. Put the lamp door on.
5. Please reset the lamp timer after replacing lamp. (P.34) 
						

							Appendix
137.8137.8 360.3
31.09
261.3
265 187.5
195 67.8
110.9
Appearance