InFocus Projector IN3138HD User Manual

IN3138HD User’s Manual 
 Rear view 
1210
3
45678 9
11
12
13
14
1516
 
ITEM LABEL DESCRIPTION SEE PAGE 
1.  AC IN 
Connect a POWER cable 10 
2.  VGA IN  Connect a RGB cable from a computer 
3.  VGA IN Connect a RGB cable from a computer 
4.   (USB) Service use only. 
5.  VGA OUT 
Connect a RGB cable to an external monitor/display 
6.  RS-232C Connect a RS-232 serial port cable for remote control 
7.  DP  Connect a DISPLAYPORT CABLE to a DISPLAYPORT device 
8.  HDMI  Connect an HDMI cable from a HDMI...

IN3138HD User’s Manual 
– 5 – 
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....

IN3138HD User’s Manual 
Bottom view 
100.0mm
146.0mm
68.7mm 
75.0mm
175.0mm
173.9mm 40.8mm
4.5mm
(6.89inch)
(3.94inch)
(2.95inch)
(0.18inch)
(5.75inch)(2.70inch)
(6.85inch) (1.61inch)
 
ITEM LABEL DESCRIPTION SEE PAGE 
1.  Ceiling support holes 
Contact your dealer for information on mounting the projector on a 
ceiling 
2.  Tilt adjustor  
Rotate adjuster lever to adjust angle position.  14 
 
Note: 
If you are installing the projector on the ceili ng, we strongly recommend using InFocus approved...

IN3138HD User’s Manual 
Remote Control Parts 
123
4
5
6
7
89
10
11
12
13
14 15
 
Important: 
1.
 Avoid using the projector with bright fluore scent 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...

IN3138HD User’s Manual 
–8  – 
ITEM LABEL DESCRIPTION SEE PAGE: 
1.  Up   Navigates up and changes settings in the OSD 
2.  Enter  Changes settings in the OSD 
16 
3.  Power  Turns the projector on or off 10 
4.  Right  Navigates to the right and changes settings in the OSD  
5.  Volume +  Increases volume 
6.  Volume -  Decreases volume 
15 
7.  Mute Mutes the built-in speaker 
8.  Freeze  Freeze/unfreezes the on-screen picture 
9.  Source  Selects the input device 
10.  Auto Auto adjustment for...

IN3138HD User’s Manual 
– 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 (A). Pull out the 
cover  (B). 
 
2.  Insert the battery with the positive 
side facing up. 
 
3.  Replace the cover. 
 
 
Caution:  
1. Only use a 3V lithium battery (CR2025). 
 
2. Dispose of used batteries accordi ng to local ordinance regulations.  
 
3. Remove the batteries when not usi ng the projector for...

IN3138HD User’s Manual 
Turning the projector on and off 
 
1.  Connect the power cord to the 
projector. Connect the other end to 
a wall outlet. 
The 
 POWER LED on the 
projector light. 
2.  Turn on the connected devices.  
3.  Ensure the POWER  LED is not 
flashing. Then press the 
  POWER  
button to turn on the projector.  
 
The projector splash screen displays 
and connected devices are 
detected. 
 
See  Setting an Access Password 
(Security Lo
 ck) on page 12 if the 
security lock is enabled....

IN3138HD User’s Manual 
5.  To turn the projector off, press the 
POWER button. When the “Power 
Off? Press Power again” message 
appears, press the POWER button. 
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 POWER LED stops flashing–indicating the projector has 
cooled down. 
 
 
– 11  –  

IN3138HD User’s Manual 
Setting an Access Password (Security Lock) 
You can use the four arrow buttons on the remote to set a password and prevent unauthorized 
use of the projector. When enabled, the password  must be entered after you power on the projector. 
(See  Navigating the OSD  on page 16 and  Setting the OSD Language  on page 17 for help on using 
OSD menus.) 
Important: 
Keep the password in a safe place.  Without the password, you will not be able to use the projector. 
If you lose the...

IN3138HD User’s Manual 
5.  You can use the arrow buttons 
▲▼◄► 
either on keypad or IR remote control 
for password entry. You can use any 
combination including the same arrow 
five times, but five characters must be 
used.. 
Press the arrow buttons in any order to 
set the password. Push the  MENU 
button  to exit the  dialog box. 
6.  If the Security Lock is enabled, the 
user will be prompted to enter a 
password when the projectors power 
button is pressed. 
Enter the password in the order you 
set...