Boxlight Seattle Series User Manual

							8
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 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.
ABC
DE
F
G
HI
J
K
L
M
N
P
O 
						

							9
Setting Up
When in against at wall, leave about 20cm (7.9in.) Between thw project\
or and the wall.
8.74~10.52
5.80~7.00
4.33~5.24
2.87~3.48
2.28~2.77
1.69~2.07
1.10~1.36Distance(M)
Image size(inch)8.74~10.52
5.80~7.00
4.33~5.24
2.87~3.48
2.28~2.77
1.69~2.07
1.10~1.36
Image size(inch)
Distance(M)
Arrangement
1. 
Before installation, make sure that the projector is turned off and the power cord is disconnected.
2.  Do not set up and move the projector, while it is hot.
3.    The distance between the projector and screen determines the actual image size. Refer to the table 
below to determine the screen size at a given distance.
Note: The dimensions in the table below are approximate.
Screen size (diagonal) Distance (m) Distance (feet)
inch m Tele Wide Tele Wide 40 1.0 1.36 1.10 4.47 3.62
60 1.5 2.07 1.69 6.78 5.54
70 1.8 2.42 1.98 7.93 6.51
80 2.0 2.77 2.28 9.09 7.47
100 2.5 3.48 2.87 11.40 9.40
150 3.8 5.24 4.33 17.18 14.21
200 5.1 7.00 5.80 22.96 19.03
250 6.4 8.76 7.27 28.74 23.84
300 7.6 10.52 8.74 34.52 28.66 
						

							10
Setting Up
Power ON / OFF
AC IN
Turning on the power
1.		Make	sure	that	power	cord	is	firmly	and	
correctly connected to the projector.
2.   Remove the lens cover, and 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.
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.
  An apparatus with CLASS I construction shall be 
connected to a MAINS socket outlet with a protective 
earthing connection.
  The MAINS plug or an appliance coupler shall 
remain readily operable.
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.
 CAUTION
  Do not turn off the AC power for 60 seconds 
after the lamp is turned on. Doing so could cause 
premature lamp failure. 
						

							11
Setting Up
Setting Up The Projector
The projector supports the following four different projection methods. 
1. Front projection
2. Rear projection3. Rear ceiling projection
4. Front ceiling 
projection
Special installation is required in order to suspend the projector from \
the ceiling. Please ask your 
dealer for details.  
						

							12
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. 
						

							13
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. 
						

							14
Setting Up
AUDIO OUTMOUSERS-232AUDIO OUTDVI OUTVGA OUTVGA OUTRGB IN
AUDIO IN 
VIDEO OUT AUDIO OUT (L)&(R)
S-VIDEO OUTYPb/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.
(Please click here if your projector 
is	with		high	efficiency	filter.)	 
						

							15
Setting Up
How To Connect
Laptop or desktop computerConnect the audio cable if necessary
1.   Please connect the audio cable to the AUDIO IN 1 if the computer cable connected to 
the projector's RGB IN.
2.   Please connect the audio cable to the AUDIO IN 2 if the computer cable connected to 
the projector's DVI-I IN.
3.   Please connect the audio cable to the AUDIO IN 3 if the video cables are connected to 
the VEDIO / S-VIDEO / Y,Pb,Pr port of the projector.
Connect USB Mouse
USB mouse compatible MS-Window98/ 2000/ NT/ XP/ Me, Macintosh :OS8.6~10.1, and 
a Microsoft Mouse driver installed.
1. Insert the end of the USB Cable (B-Type) to the projector’s USB port.
2. Connect the end of the USB Cable (A-type) to the computer’s USB port.
3.   When the projector and computer are turned on, the appropriate drivers s\
hould load 
automatically.
  If the selected video image is not displayed after the projector is turned on and the 
correct video source has been selected, please check that the video sour\
ce device 
is turned on and operating correctly. Also check that the signal cables have been 
connected correctly. 
  Many laptops do not turn on their external video ports when connected to a projector. 
Usually a key combination like Fn + F3 or CRT/LCD key turns the external display 
on / off. Locate a function key labeled CRT/LCD or a function key with a monitor 
symbol on the laptop. Press Fn and the labeledfunction key simultaneousl\
y. Refer to 
your laptop’s documentation to discover your laptop’s key combination.  
						

							16
Remote Control
Remote Control Battery Installation
1. Remove the battery cover.
2.  Load the batteries. Make sure the plus 
pole is correctly oriented.
3. Close the battery cover.
 Caution
►	 Avoid	excessive	heat	and	humidity.
►Do	not	drop	the	remote	control.
►	 Do	not	expose	the	remote	control	to	water	or	moisture,	this	could	result	in	malfunction.
►	 If	the	remote	control	will	not	be	used	for	an	extended	period,	remove	the	battery.
►	 Replace	the	battery	when	remote	control	operation	becomes	sluggish	or	unresponsive.
►	 Do	not	place	the	remote	control	close	to	the	cooling	fan	of	the	projector.
►	 Do	not	use	batteries	of	different	types	at	the	same	time.
►	 Do	not	mix	a	new	battery	with	used	one.	Make	sure	the	plus	and	terminals	are	correctly	
aligned when loading a battery.
►	 Dispose	of	batteries	in	accordance	
with	environmental	laws.
►	 Do	not	disassemble	the	remote	control.	If	the	remote	control	needs	service,	please	contact	
your dealer.
►	 The	batteries	(battery	pack	or	batteries	installed)	shall	not	be	exposed	to	excessive	heat	
such	as	sunshine,	fire	or	the	like. 
						

							17
Remote Control
-        VOL        +
INPUT
ESC
MENU
AutoK
Stil l Blan
k
Power
Power on operation mode, standby mode, cool 
down mode.
ESC
Press “ ESC ” button to close “Menu” picture.
Volume +/-
Adjust Volume higher or lower.
Menu
Display or hide the On-Screen Display main 
menu page.
Keystone
Adjust the vertical keystone function.
Still
Keep the current image on the screen.