InFocus Projector SP8602 User Manual

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contains captions on the selected channel, then the projector must display 
caption text overlaid on the image.
Ceiling Mount: T
 urns the image upside down for ceiling-mounted projection.
Rear Project: 
 Reverses the image so you can project from behind a 
translucent screen.
Prevent PC Screen Saver : Prev
 ents your computer from going into Screen 
Save mode. The projector must be connected to the PC via a USB cable for 
this feature to work.
Search Screen : A
 llows you to display one of the following options instead of 
the default screen at startup, and wh en no source is detected. Options 
include the factory logo screen, a custom  Snapshot, or a blue, black or white 
screen.
Take Snapshot...: Captures the 
 current image and allows it to be used as the 
search screen image.
Disable Snapshot : All
 ows the user to disable the snapshot capability.
Show Messages: Displays status messages (suc h as “Searching”) in the lower-
left corner of the screen.
Menu Offset : Allows you to change the posi tion of the On Screen Display 
items.
Menu Transparency : Allows you to change how much of the projected image 
behind the menu you can see. As the  value increases, more of the image 
behind the menu is visible.
Magnify Controls: Allows you to change the fu nction of the arrow buttons 
when the menu is not shown. By defa ult, the arrow buttons allow you to 
advance slides while in PowerPoint’s SlideShow mode. To make the arrow 
buttons also adjust magn ify settings, choose Magnify Controls to turn 
magnify controls on. Now when the menu is not shown, you can press the 
Select button to switch between the magnification settings (Magnify Level, 
Magnify Horizontal Position and Magn ify Vertical Position), then press 
Select again to turn off magnify co ntrols and use the arrow buttons to 
advance slides. Keypad Enable
: Enables or disables keypad.
Glow Ring : Controls the brightness level of  the glow ring status indicator.
Serial Port, Baud Rate:  Selects the serial port and baud rate.
Serial Port Echo : Controls whether the serial port echoes characters.
Setup menu 
						

							31
Status and Service menu
Source Info: Displays current source settings (read-only).
Projector Info : Dis
 plays current projector settings (read-only).
Reset Lamp Hours : Rese
 ts the lamp hours used counter in the Projector Info 
menu to zero. Do this only after changing the lamp.
Factory Reset : Restores all sett
 ings to their default.
Service Code :
  Only used by authorized service personnel.
Help
Press Help (on the keypad or remote) at any time to get interactive help for 
solving common, picture, sound, and cabling problems.
NOTE :
 The projector can be re-programmed to display a custom (non-
interactive) screen when  Help is pressed. To do this: Create your custom 
screen on a computer and display it  on the projector, then use the Take 
Snapshot command in the Setup menu. When you see the Snapshot 
Successful message, hold down th e Help button until the message is 
removed.
Status and Service menu 
						

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Maintenance
Cleaning the lens
1Turn the projector off and unplug the power cord.
2Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
• Avoid using an excessive amount  of cl
 eaner, and don’t apply the 
cleaner directly to the lens. Abrasive  cleaners, solvents or other harsh 
chemicals might scratch the lens.
3Lightly wipe the cleaning  cloth over the lens in a circular motion.
WARNINGS:  
• Turn the projector off and unplug po wer
  cord before cleaning any part 
of the projector.
• Do not open any cover on the proj ector, exce
 pt the lamp cover or 
projector top cover.
• Do not attempt to service this product yourself as opening and  removi
 ng covers may expose you to dangerous voltage and other 
hazards. Refer all servicing to  qualified service personnel. 
						

							33
Replacing the projection lamp
The lamp hours timer in the Projector Info menu counts the number of 
hours the lamp has been in use. Twenty  hours before the lamp life expires, 
the message “Replace lamp” appe ars on the screen at startup.
• NOTE : Be sur
 e to use the InFocus la mp module designed for this 
projector. You can order new lamps from  www.infocus.com (in select 
areas), your retailer or your dealer.  Only genuine InFocus lamps are tested 
for use in this projector.  Use of non InFocus lamps may cause electrical 
shock and fire, and may void the projector warranty.  InFocus is not 
liable for the performance, safety or certification of any other lamps.
WARNINGS :
• The projector uses a high-pressure mercury glass lamp.  The lamp may  fail
  prematurely, or it may ruptur e with a popping sound if jolted, 
scratched, or handled while hot.  Th e risk of lamp failure or rupture 
also increases as the lamp age increa ses; please replace the lamp when 
you see the “Replace Lamp” message.
• To avoid burns, allow the projector to  cool for at least 60 minutes before 
you replace the lamp.
• Unplug the power cord before replacing the lamp.
• Do not drop the lamp module. The  glass may shatter and cause injury.
• Do not touch the glass surface of  the lamp module. Fingerprints can 
obscure projection sharpness and  may cause the glass to shatter.
• Be extremely careful when removing the lamp housing. In the unlikely  event that the lamp ruptures, small  glass fragments may be generated. 
The lamp module is designed to contain most of these fragments, but 
use caution when removing it. 
• Before replacing a ruptured lamp , clean the lamp compartment and 
dispose of cleaning materials. Was h hands after lamp replacement. 
• When replacing the lamp while the projector is ceiling-mounted, wear  protective eyewear to prevent eye injury.
• Hg – Lamp contains mercury. Ma nage in accordance with local 
disposal laws. See  www.lamprecycle.org . 1
Turn the projector off and unplug the power cord.
2Wait 60 minutes to allow the pr
ojector to cool thoroughly.
3Remove the lamp door by removing th e screws on the side of the lamp 
door, and lifting the door off.
Turn off and 
unplug projector Wait 60 
minutes 
						

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4
Loosen the captive screws that attach
 the lamp housing to the projector.
5Using the handle, carefully remove the lamp housing. Dispose of the 
lamp in an environmentally proper manner in accordance with local 
disposal laws.
6Install the new lamp housing, pressing the lamp into place.
7Tighten the captive screws.
8Replace the lamp door and tighten both screws.
9Plug in the power cord and press the  Power button to turn the projector 
back on.
10To reset the lamp hour timer, navigate to the  Status and Service menu and 
select  Reset Lamp Hours . See page 31 for details.
Using the security lock
The projector has a security lock for use with a Cable Lock System. Refer to 
the information that came with the lock for instructions on how to use it.Security lock 
						

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Appendix
SplitScreen Compatibility
Splitscreen allows two distinct sources to be displayed simultaneously. Switch primary sources, make picture adjustments and choose one of multiple 
display options: either two side by side horizontal or vertical  source regions, or a small secondary source image displayed on  top of the primary source in 
one of four placement options.lets you show two different sources at the same time. See  page 27  for details. The following source combinations are 
supported:
Table 2: 
HDMI 1 HDMI 2 VGA/
Component 4 Component 1 Component 2 Component 3 S-video Composite
HDMI 1 XX X
HDMI 2 XX X XX
VGA/Component 4 XX X
Component 1 XX X
Component 2 XX X XX
Component 3 XX X XX
S-video XX X
Composite XX X 
						

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RS-232 commands
IMPORTANT: When formatting commands sent  from a control system or 
computer, enclose commands in parent heses “(“ and “)”.  When entering 
custom commands into Scheduled Tasks  in the projector’s web interface, 
enclose commands in less than/greater  than symbols “” instead.
Communication Configuration
Visit our website for additional RS-232 settings and information.
To control this projector via RS-232,  connect a null mo
 dem cable and set the 
control system serial port settings  to match the following communication 
configuration:
Command Format
All commands consist of 3 alpha char acters followe
 d by a request, all 
enclosed in parentheses. The request  can be a read request (indicated by 
a?) or a write request (indic ated by 1 to 4 ASCII digits).
A read request example: (AAA?) where
 
(starts the command   
AAA denotes the command   
? denotes the read request  
) ends the command
A read command returns the range and the current setting, for example:
A write request example:
(AAA####) where  
(starts the command  
AAA denotes the command  
#### denotes the value to be written
(leading zeros not necessary)
) ends the command
Some commands have ranges, while others are absolute. If a number 
greater than 

the maximum range is rece ived, it is automatically set to the 
maximum number for that function. If a command is received that is not 
understood, a ? is returned. With abso lute settings, 0 is off, 1-9999 is on. 
The one exception is the Power command, where 0 is off and 1 is on.
To assure the projector can process a command, wait 3 seconds before 
entering the next command.
RS-232 Port Settings
Setting Value
Bits per second 115,200
Data bits 8
Parity None
Stop bits 1
Flow control None
Emulation VT100
Read Command Examples
FunctionCommendResponse
Brightness (BRT?)
(96-160,128)
Volume  (VOL?)(0-32, 0)
Lamp Hours (LMP?)(0-32766, 42) 
						

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Error Conditions
Not all commands are supported for all 
 projectors. If an unsupported 
command is issued, the command will be  ignored. If a command is received 
that is not understood, a ‘?’ characte r will be returned indicating the 
commandwas not understood.
Limitations
The projector cannot respond to comm ands coming in 
 at a high-rate. 
Therefore, a delay must occur betw een commands to ensure that the 
command gets properly executed. To  assure the projector can process a 
command, wait 3 seconds before entering the next command.
The Step column refers to increasing  or
  decreasing the menu bar position 
since the On-screen Display is not an  exact match of values. For example, 
Step 2 changes the data by 2 throug h the CLI (Command Line Interface). 
The menu bar is up (or down) by 1.
Read Command Examples
Function CommendResponse
Brightness(BRT140) 
Sets the brightness 
to
 140
Power (PWR0)Turns power on
Power (PWR1) Turns power off
FunctionCommandMinMaxDefaultStep
About (Source Info)
0: n/a
1: enableABT at W
01n/a
Advance to next 
Co
 mputer Source CAD+ at 
RW0
20: DVI
D.1: VGA1
D.2: VGA2
Aspect Ratio
0: Native
1: 16:9
2: 4:3 ARZ at RW
022
Aspect Ratio 
Advance Co
 mmandARZ+ at 
RW 0
62
Aspect Ratio of 
Cu
 rrent Source QAR at R
Auto Image
0: n/a
1: enable AIM at W 0
01n/a
Auto Power
0: disable
1: enable APO at RW
010
Auto Source
0: disable
1: enable ASC at RW
011
Auto Off Time 
Setting AOT at RW
060
Blank
0: off
1: on BLK at RW
010 
						

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Blank Screen
0: black
1: blue
2: whiteBSC at RW 
020
Blank Screen Style 
Setting BSS at RW
060
Blue Gain  BCG at RW010050 1
Brightness BRT at RW01000 1
BrilliantColor™ 
Setting BCL at RW
010
Ceiling
0: disable
1: enable CEL at RW
022 1
CLI Version Setting CLV at Rstring: 
“2.0”
Closed Captions 
(Non-Muted) 
Setting CLC
030
Closed Captions 
(Non-Muted) 
Advanced CLC+ at RW
030
Color CLR at RW010050 1
Color Gamut 
Setting CGA
040
Color Space
0: Auto
1: RGB
2: REC709
3: REC601
4: RGB Video CSM at RW 
040
Color Temp
0: 9300K
1: 6500K
2: 7200K
3: User TMP at RW
032 (computer 
2,3

)
0 (other)
Color Wheel Index 
Setting CWI at RW
0719458
Color Wheel Ramp 
Mo
 de Setting CRM at RW
040
Configuration Data CVS at Rn/an/an/a
Contrast  CON at RW010050
Clear System 
EPR
 OM Command CEE at RW
Current Color 
Space QCS at R
Current Source 
Name QAS at R
Current Source 
Res
 olution RES at R
Current Source 
Signal QST at R
Current Source 
Val
 ue QSF at R 
						

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Current Sub-
Source SettingCRS at R
n/an/an/a
Custom Key 
(E
 ffect)
6: freeze
8: Source Info
10: Projector Info
14: Overscan
17: SplitScreen EFK at RW
0166
Detect Film Setting TTO010
Display Messages
0: disable
1: enable DMG at RW
010
Disable Snapshot 
Setting DCP at RW
010
DynamicBlack™ 
Setting DYB at RW
040
Error Condition 
Setting
1: Lamp wont’ 
st
 rike after 5 
attempts,
2: Reserved
3: Lamp went out 
un
 expectedly
4: Fan Failure
5: Over 
tem
 perature
6: Low voltage ERR at R
061
Factory Reset
0: not reset
1: reset RST at W
010
Fast Color Refresh 
Setting FCR
010
Flash Update 
Co
 mmand FMR at RW
010
Flesh Tone 
Co
 rrection Setting FTC
01000
Firmware Version FVS at R2
Freeze
0: disable
1: enable FRZ at RW
010
Gamma Setting GTB at RW082
Glow Ring Setting GLO at RW011
Green Gain GCG at RW010050 1
HDMI DDC 
Settings EE0 at RW
010
HDMI DDC 
Settings EE1 at RW
010
Help Command HLP at RW010
Horizontal 
Ke
 ystone DKH at RW
010050 1
Horizontal Position HPS at RW010050 1
Horizontal Refresh 
Fre
 quency QHR at R
IRIS Setting IRS at RW010050
Key Click Setting KCL at RW011