InFocus Projector IN5148HD User Manual

1 Declaration of Conformity
Manufacturer: InFocus Corporation, 13190 SW 68th Parkway, Suite 200, Portland, Oregon 
97223-8368 USA
We declare under our sole responsibility that this projector conforms to the following 
directives and norms:
ErP Directive 2009/125/EC
EMC Directive 2014/30/EU
EMC: EN 55024, EN EN55032, EN 61000-3-2, EN 61000-3-3
Low Voltage Directive 2014/95/EU
Safety: IEC 60950-1:2005 (2nd Edition) + A1: 2009 and EN 60950-1:2006 + A11:2009 + 
A1:2010 + A12:2011 + AM 2:2013
Trademarks...

2 Table of Contents
Introduction 4
Positioning the projector  6
Connecting a computer source  7
VGA connection  7
Ethernet connection  7
HDMI connection  7
Connecting power  7
Optional computer connections  7
Displaying an image  8
Adjusting the image  9
Connecting a video device  10
Video device connections  10
HDMI connection  10
Composite video connection  10
VGA connection  10
Component video connection  10
S-video connection  10
HDBaseT 10
LightCast 10
Audio 10
Shutting down the projector  11...

3 Important Operating Considerations for Safety
• Refer to this guide for proper startup and shutdown procedures.
• Follow all warnings and cautions in this manual and on the projector.
• Place the projector in a horizontal position no greater than 15 degrees off 
axis.
• Locate the projector at least 4 (1.2m) away from any heating or cooling vents.
• Do not block ventilation openings. Locate the projector in a well-ventilated 
area without obstructions to intake or exhaust vents. Do not place the...

4
Introduction
Your new digital projector is simple to connect, easy to use, and straightforward to 
maintain. It is a versatile projector that is flexible enough for business 
presentations and home video viewing too. The IN5148HD has native 1080p 1920 
x 1080 resolution. It is compatible with a wide variety of computers and video 
devices.
Product specifications
To read the latest specifications on your multimedia projector, be sure to visit our 
website at www.infocus.com, as specifications are...

5
Connector panel
The projector provides both computer and video connection options.
• VGA computer (2)
• Composite video 
•HDMI (2)
•S-video
• USB Micro-B connector for firmware upgrades and slide advance.
• USB A connectors (2) for reading USB drives, wireless mouse/keyboard 
control, and using a LightCast key.
• ................ Class C connection for video over ethernet and LAN control of the 
projector.
• LightCast for video over ethernet using the LightCast application and LAN 
control of the...

6
Positioning the projector
To determine where to position the projector, consider the size and shape of your 
screen, the location of your power outlets, and the distance between the projector 
and the rest of your equipment. Here are some general guidelines:
• Position the projector on a flat surface at a right angle to the screen. The 
projector must be at least 79” (2.0m) from the projection screen.
• Position the projector within 10 feet (3m) of your power source and within 6 
feet (1.8m) of your...

7
Connecting a computer source
VGA connection
Connect one end of the provided computer cable to the Computer 1/Computer 2 
connector on the projector and the other to the VGA connector on your 
computer. If you are using a desktop computer, you will need to disconnect the 
monitor cable from the computer’s video port first.
Ethernet connection
Ethernet connection for projector status and control.
HDMI connection
HDMI is a standard, uncompressed, all-digital audio/video interface. HDMI 
provides an...

8
Displaying an image
Press the Power button.
The Power LED blinks green, and the fans start to run. When the lamp comes on, 
the start up screen displays and the Power LED turns solid green. It can take up to 
a minute for the image to achieve full brightness. Note: When the feature, AC 
Power On, is enabled, the projector automatically turns on when power is 
connected. This allows control of ceiling mounted projectors with a wall power 
switch.
No start up screen? Get help on page 12.
Turn on your...

9
Adjusting the image
If needed, the projector can be levelled. Rotate each foot to extend the foot as 
needed.
Avoid placing your hands near the hot exhaust vent at the front of the projector.
Position the projector the desired distance from the screen at a 90 degree angle to 
the screen.
See page 6 for a table listing screen sizes and distances.
Adjust the zoom or focus.
If the image is not square, first make sure that the projector is perpendicular to the 
screen. If the image is larger or smaller on...