InFocus Projector IN5312a User Manual

							— 4 — 
Rear view 
ITEM LABEL DESCRIPTION SEE PAGE: 
1.  VGA1  Connect the RGB CABLE from a computer or a video enabled device. 
2.  AUDIO 1 Connect the AUDIO CABLE from an input device. 
3.  POWER button  Turns the projector on or off (main power switch must 
be turned on first). 12 
4.  VGA2 
Connect the RGB CABLE from a computer or a video enabled device. 
5.  PWR LED Solid Amber  Standby 
47 
Solid Blue  Normal operation 
Flashing 
Amber 
Powering on or powering/cooling 
down. 
6.  TEMP LED 
Solid Red  Overheating
7.  READY LED Solid Red  Normal operation Flashing Red Lamp is not ready  
8.  HDMI 
Connect the HDMI CABLE from an HDMI device. 
9.  AUDIO 2  Connect the AUDIO CABLES from an input device. 
10.  DVI-D  Connect the DVI cable (not supplied) from a computer. 
11.  3D SYNC OUT (5V)  Connect 3D  IR glasses receiver unit. 
12.  DISPLAYPORT  Connect a DISPLAYPORT  CABLE to a DISPLAYPORT source. 
13.  USB CHARGE (1.5A)  For USB charge. 
14.  RJ45 Connect a LAN CABLE for networking purposes. 
15.  VGA OUT Connect the RGB cable to a display (Pass through by VGA1 only). 
16.  AUDIO OUT  Connect an AUDIO CABLE to an external speaker system. 
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							  – 5 –  
17.  SERVICE  For service use. 
18.  IR receiver  Receives the remote control IR signal. 7 
19.  RS-232 Connects RS-232 serial port cable for remote control. 
20.  AUDIO 3 (L and R)  Connect the AUDIO CABLE from an input device. 
21.  Security Lock  Connect a security lock system to the projector and attach to a 
permanent object. 
22.  Safety Cable Anchor  Secure a ceiling 
mount safety cable to this anchor. 
23.  Power Switch   Connects AC power to the projector. 
12 
24.  AC IN Connect the POWER CABLE. 
25.  BNC  Connect the BNC CABLES from a computer or a video enabled device. 
26.  YPbPr Connect the COMPONENT CABLE from a component video enabled 
device. 
27.  S-VIDEO 
Connect the S-VIDEO CABLE from a video device. 
28.  VIDEO Connect the COMPOSITE CABLE from a video device. 
29.  AUDIO 4 (L and R)  Connect the AUDIO CABLES from an input device. 
30.  12V OUT When connected to the screen through 
a commercially available cable, 
the screen deploys automatically on start up of the projector. The screen 
retracts when the projector is  powered off (see notes below). 
 
DC12V Trigger Note: 
 To use this feature, you must plug in t he connector before turn on/off the projector. 
 Screen controllers are supplied and  supported by screen manufacturers. 
 Do not use this jack for any thing other than intended use. 
 
Connectivity Note: 
If your video equipment has multiple connection  options, please note that HDMI provides the 
highest quality image, followed by Component and then S-video. Composite  provides the least 
quality image. 
 
Warning: 
As a safety precaution, disconnect all power to the projector and connecting devices before making 
connections.  
						

							— 6 — 
Bottom view 
 
ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Leveling/Elevator Feet Raise and rotate the feet to change and fine tune 
the angle of the projector. 14 
2.  Ceiling support holes Only use with an InFocus ceiling mount system (p/n PRJ-MNT-UNIV). 
See your InFocus dealer or go to www.infocusstore.com. 
 
Note: 
If you are installing the projector on the ceiling, we strongly recommend using InFocus approved 
ceiling mounts for proper fitting, ventilation and installation. Refer to the installation guide that 
comes with the InFocus Ceiling Mount kit for more information. The warranty does not cover any 
damage caused by use of non-approved ceiling mount kits or by installing in an improper location. 
    
						

							  – 7 – 
Remote Control Parts 
 
 Important: 
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency 
fluorescent lights can disrupt remote control operation. 
 
2. Be sure nothing obstructs the path between the remote control and the projector. If the path 
between the remote control and the projector is obstructed, you can bounce the signal off certain 
reflective surfaces such as projector screens. 
 
3. The buttons and keys on the projector have the same functions as the corresponding buttons on 
the remote control. This user’s manual describes the functions based on the remote control.    
						

							— 8 — 
ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Power ON Turn the projector on. 12 
2.  LED indicator Only lights when the remote keys are pressed. 
3.  Display Mode              Choose a suitable preset mode for usage environment. 
4.  Contrast  Display the Contrast setting bar and use the right and left keys to adjust. 
5.  Brightness     Display the Brightness setting bar and use the right and left keys to 
adjust. 
6.  Left cursor     
When the OSD is displayed, this button navigates to the 
left. When USB has been connected to the projector 
and PC, the previous presentation slide is displayed. 
20 
7.  Menu Display the OSD menu. 
8.  Auto image Re-synchronize the PC image. 
9.  Overscan Adjust overscan. 
10.  Source-1 VGA 1 / 2 
11.  Source-4 DISPLAYPORT 
12.  Source-7 S-Video 
13.  Power OFF Turn the projector off. 13 
14.  Source Display the source menu. 
15.  Info Display projector information. 
16.  Mute Mute the audio. 
17.  Up cursor /  
Keystone+ 
When the OSD is displayed, this button navigates up the 
menu. Otherwise it adjusts keystone. 
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18.  Select  Enter and confirm settings in the OSD. 
19.  Right cursor 
When the OSD is displayed, this button navigates to the 
right. When USB has been connected to the projector 
and PC, the next presentation slide is displayed. 
20.  Down cursor /  
Keystone - 
When the OSD is displayed, this button navigates down 
the menu. Otherwise it adjusts keystone. 
21.  Resize Change the image aspect ratio. 
22.  Blank Blank the screen. 
23.  Volume+ Increase the volume. 
24.  Freeze Freeze video. 
25.  Volume- Decrease the volume. 
26.  Source-3 DVI-D 
27.  Source-2 HDMI 
28.  Source-6 Component 
29.  Source-5 RGBHV 
30.  Light Turn the remote control backlight on or off. 
31.  Source-8 Composite  
						

							  – 9 – 
SETUP AND OPERATION 
Inserting the Remote Control Batteries  
1.  Remove the battery compartment 
cover by sliding the cover in the 
direction of the arrow. 
 
2.  Insert batteries (not included) as 
shown in the illustration. 
 
3.  Replace the cover. 
 
 
 Caution: 
1. Only use AA batteries (Alkaline batteries are recommended). 
2. Dispose of used batteries according to local ordinance regulations.  
3. Remove the batteries when not using the projector for prolonged periods. 
4. Do not mix old and new batteries, or mix battery types.      
						

							— 10 — 
 Installing or Removing the Optional Lens 
 Caution: 
 Do not shake or place excessive pressure on the projector or the lens components as the projector 
and lens components contain precision parts. 
 Before removing or installing the lens, be sure to turn off the projector, wait until the cooling fans 
stop, and turn off the main power switch. 
 Do not touch the lens surface when removing or installing the lens. 
 Keep fingerprints, dust or oil off the lens surface. 
 Do not scratch the lens surface. 
 Work on a level surface with a soft cloth under it to avoid scratching. 
 If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt. 
Removing the Existing Lens From the Projector 
1.  Push and release the top cover to 
open as shown. 
 
2.  Push the LENS RELEASE button to 
the unlock position. 
3.  Grasp the lens. 
 
4.  Rotate the lens counterclockwise. 
The existing lens will be 
disengaged. 
5.  Pull out the existing lens slowly. 
     
						

							  – 11 – 
Installing the New Lens 
1.  Align the notches and correctly 
position the electrical contact pad as 
shown in the picture. 
Note: 
Pin of IRIS should be in the direction 
as shown in the picture. 
 2.  Rotate the lens clockwise until you 
feel it click into place. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
						

							— 12 — 
Starting and Shutting down the Projector 
1.  Remove the lens cap. 
 
2.  Connect the power cord to the 
projector. Connect the other end to 
a wall outlet. Verify that the AC 
Power switch on the back of the unit 
is turned on. When connected, the 
PWR LED will turn solid Red. 
 
3.  Turn on the lamp by pressing the 
“” button on the rear of the 
projector or the Power On button on 
the remote. 
The PWR LED will become solid 
Green. 
The startup screen will display in 
approximately 30 seconds.  
 
 
     
						

							  – 13 – 
4.  If more than one input device is 
connected, press the SOURCE 
button and use ▲▼ to scroll among 
devices. 
 
 DVI : Digital Visual Interface 
 HDMI : High Definition Multimedia Interface 
(HDMI) 
 DisplayPort : DisplayPort input  
 VGA 1 / 2 : Analog RGB1 / 2 
 BNC : Analog / serial digital interface video 
inputs 
 Component Video : DVD input YCbCr / YPbPr, 
or HDTV input 
 S-Video : Super video (Y/C separated) 
 Composite Video : Traditional composite video 
5.  To turn the projector off, press the 
Power OFF button (). on the 
projector keypad or remote. When 
the POWER OFF window appears, 
press the Power OFF button () 
again. 
The projector turns off. 
 
 Caution: 
1. Be sure to remove the lens cap before starting projector.  
2. Do not unplug the power cord until the READY LED stops flashing–indicating the projector has 
cooled down.