InFocus Projector IN112a User Manual

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Timer
Auto Off Time: automatically turns the projector off after no signals are 
detected for a preset number of minutes. If an active signal is received before 
the projector powers down, the image will be displayed.
High Altitude Setting
High Altitude: We recommend you turn on the High Altitude Mode when 
your environment is between 5000 (1500m) and 10,000 (3000m) above sea 
level.
Status/Service:
Source Info: a read-only display of current source settings.
Projector Info: a read-only display of current projector settings and lamp 
hours.
Reset Lamp Hours...: resets the lamp hours used counter in the Projector 
Info menu to zero. Do this only after changing the lamp.
Factory Reset...: restores all settings to their default.
Service Code...: only used by authorized service personnel. 
						

							
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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 sc rew 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 
projector wait 60 minutes
loosen screws
Image
Setup
Status/Service
Basic MenuSource Info...
Projector Info...
Reset Lamp Hours...
Factory Reset...
Service Code...
(
 Advanced Menu )MDL: IN112a
FW: 0.14 
						

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Numerics
3D Sync Invert 27
A
AC Power On 29
Aspect Ratio 26
Audio 1/Audio 2 8
Auto Image 26
Auto Off Time 30
Auto Source 29
AV Mute 28
B
Blank Key 28
Blank Screen 28
Brightness 26
C
Cable box 11
Ceiling Mount 26, 28
Closed Captions 28
Color Space 27
Computer 1 28
Computer 1/Computer 2 8
Computer 2 28
Connecting
Video device 11
Contacting InFocus 19
Contrast 26
Customer service contact information 19
D
Detect Film 27
Digital Zoom 28
E
Eco Blanking 29
F
Factory Reset 30
Focus 10
Force wide 27
Freeze Screen 28
G
Gamma 27
H
HDMI 28
HDTV 26
High Altitude Setting 30
Horizontal Position 27
Horz Shift 28
I
Instant Power On 29
Internal Speaker 28
K
Keypad 28
Keypad buttons 22
Keystone 26
L
Lamp Low Power 29
M
Magnify Level 28
Menu Transparency 29
menu usage 25
Mute 28
O
Overscan 27, 28
P
Phase 27
PIN Protect 29 
						

							35 Power connector 8
Power cord 8
Power Saving Mode 29
Prevent PC Screen Saver 27
Programmed Dimming 29
Projector
Connecting video devices 11
Keypad buttons 22
Menus 25
Positioning 6
Setting up 6
Troubleshooting problems 12
Projector Info 28, 30
R
Rear Project 28
Red/Green/Blue Gain 27
Red/Green/Blue Offset 27
remote control 20
Resetting the projector 30
S
Screen Aspect 11
Search Screen 29
Service 30
Set Black Level... 27
Sharpness 26
Show Messages 29
Source 28
Source Info 28, 30
Sync Threshold 27
T
Tint 27
Tracking 27
Troubleshooting 12TV tuner 11
U
USB 5
V
Vert Shift 28
Vertical Position 27
Volume 26
Volume button 21
W
Warranty 19
Z
zoom 10