InFocus Projector SP1080 User Manual

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Maintenance
Cleaning the lens
1Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
•Projector must be off and the lens must be at room temperature.
•Avoid using an excessive amount of cleaner, and don’t apply the cleaner 
directly to the lens. Abrasive cleaners, solvents or other harsh chemicals 
might scratch the lens.
2Lightly wipe the cleaning cloth over the lens in a circular motion.
WARNINGS:
•Turn the projector off and unplug power cord before cleaning any part of 
the projector.
•Do not touch or block the projector lens with any objects as this can 
damage the projector lens. Scratches, gouges and other lens damage are not 
covered by the product warranty.
•Do not open any cover on the projector, except the lamp cover.
•Do not attempt to service this product yourself as opening and removing 
covers may expose you to dangerous voltage and other hazards. Refer all 
servicing to qualified service personnel.
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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Replacing the projection lamp
The Lamp Hours timer in the Projector Info menu counts the number of hours the 
lamp has been in use.
• NOTE: Be sure to use the InFocus lamp 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 rupture with a popping sound if jolted, scratched, or 
handled while hot.  The risk of lamp failure or rupture also increases as the 
lamp age increases; 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.
• Do not touch or block the projector lens with any objects as this can damage 
the projector lens. Scratches, gouges and other lens damage are not covered 
by the product warranty. 
• 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. Wash 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. Manage in accordance with local disposal 
laws. See www.lamprecycle.org. 
						

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1Turn off the projector and unplug the power cord.
2Wait 60 minutes to allow the projector to cool thoroughly. 
3Remove the lamp door, located on top of the projector, by removing the screw 
on the side of the lamp door, sliding the door right, and lifting the lamp door 
off.
4Loosen the captive screws that attach the lamp housing to the projector.  
NOTE: If the projector is installed on a ceiling mount, be careful not to drop 
the lamp module once the captive screws are loosened.
5Carefully lift the lamp straight up, off of the alignment pins; being careful not to 
pinch the lamp connector. Dispose of the lamp in an environmentally proper 
manner.
6Install the new lamp module, aligning the pins properly. Be careful not to pinch 
the lamp connector.
7Tighten the screws. (NOTE: If the pins have not been aligned properly, the 
screws will not tighten securely.)
8Replace the lamp door by (a) putting the lamp door down and (b) sliding it 
until it locks.
9Replace the lamp door screw and tighten securely.
10Plug in the power cord and press the Power button to turn the projector back 
on.
11To reset the lamp hour timer, navigate to the Advanced Menu > Status/Service 
menu and select Reset Lamp Hours....
turn off and unplug 
projectorwait 60 minutes
loosen screws 
						

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Numerics
3D Sync Invert 26
A
AC Power On 28
Aspect Ratio 25
Audio 1/Audio 2 7
Auto Image 25
Auto Off Time 29
Auto Source 28
AV Mute 27
B
Blank Key 27
Blank Screen 27
Brightness 25
C
Cable box 10
Ceiling Mount 25, 27
Closed Captions 27
Color Space 26
Computer 1 7, 27
Contacting InFocus 17
Contrast 25
Customer service contact information 17
D
Digital Zoom 27
E
Eco Blanking 28F
Factory Reset 29
Focus 9
Freeze Screen 27
G
Gamma 26
H
HDMI 27
HDTV 25
High Altitude Setting 29
Horizontal Position 26
Horz Shift 27
I
Instant Power On 28
Internal Speaker 27
K
Keypad 27
Keypad buttons 21
Keystone 25
L
Lamp Low Power 28
M
Magnify Level 27
Menu Transparency 28
Menu usage 24
Mute 27 
						

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P
Phase 26
PIN Protect 28
Power connector 7
Power cord 7
Power Saving Mode 28
Prevent PC Screen Saver 26
Programmed Dimming 28
Projector
Connecting video devices 10
Keypad buttons 21
Menus 24
Positioning 6
Setting up 6
Troubleshooting problems 11
Projector Info 27, 29
R
Rear Project 27
Red/Green/Blue Gain 26
Red/Green/Blue Offset 26
remote control 19
Resetting the projector 29
S
Screen Aspect 10
Search Screen 28
Service 29
Show Messages 28
Source 27Source Info 27, 29
Sync Threshold 26
T
Tracking 26
Troubleshooting 11
TV tuner 10
U
USB 5
V
Vert Shift 27
Vertical Position 26
Volume 25
Volume button 20
W
Warranty 18
Z
Zoom 9