InFocus Projector Learn Big Xs1 User Manual

XS1 
Reference Guide 

Table of contents 2
Table of contents
Introduction.................. 3
Projector features........................... 3
Shipping contents .......................... 4
Projector exterior view ................... 5
Controls and functions ................... 6
Positioning your 
projector ....................... 9
Choosing a location ....................... 9
Obtaining a preferred projected 
image size .................................... 10
Connection ................. 13
Connecting a computer or 
monitor...

Introduction 3
Introduction
Projector features
The projector integrates high-performance optical engine projection and a user-
friendly design to deliver high reliability and ease of use.
The projector offers the following features.
• Wall color correction allowing projection on surfaces of several predefined 
colors
• Quick auto search speeding up the signal detecting process
• Selectable password protected function
• Up to 11 sets of picture modes providing multiple choices for different projection...

Introduction 4
Shipping contents
The projector is shipped with the cables required for connection to a PC or video 
equipment. Carefully unpack and verify that you have all of the items shown below. 
If any of these items are missing, please contact your place of purchase.
Standard accessories
The supplied accessories will be suitable for your region, and may differ from those 
illustrated.
Optional accessories
1. Ceiling mount, wall mount
2. LiteShow II wireless presentation adaptor
3. Pull down and...

Introduction 5
Projector exterior view
1. Lamp cover
2. Vent (heated air exhaust)
3. Projection lens
4. Quick-release button
5. External control panel 
(See Projector on page 
6 for details.)
6. Focus ring
7. Vent (cool air intake)
8. Front IR remote sensor
9. AC power cord inlet
10. Kensington anti-theft lock 
slot
11. Rear adjuster foot
12. Ceiling mounting holes
13. Rear IR remote sensor
14. Video input socket
15. S-Video input socket
16. RGB signal output socket
17. RGB (PC)/Component 
video (YPbPr/...

Introduction
6
Controls and functions
Projector
1. Focus ring
Adjusts the focus of the projected 
image. See  Fine-tuning the image 
clarity on page 29  for details.
2. TEMPerature warning light
Lights up red if the projectors 
temperature becomes too high. See 
Indicators on page 56  for details.
3. POWER indicator light
Lights up or flashes when the projector 
is under operation. See  Indicators on 
page 56  for details.
4. Power Toggles the projector on or off.
See Starting up the projector on page...

Introduction 7
Remote control
1. PowerToggles the projector on or off.
See Starting up the projector on 
page 22  and  Shutting down the 
projector on page 42  for details.
2. FREEZE Freezes the projected image. See 
Freezing the image on page 39  for 
details.
3. Left When the On-Screen Display (OSD) 
menu is activated, the #3, #7 and #9  
buttons are used as directional arrows 
to select the desired menu items and 
to make adjustments. See  Using the 
menus on page 23  for details.
4. BLANK
Used to...

Introduction 8
Remote control effective range
Infra-Red (IR) remote control sensors are located on the front and the back of the 
projector. The remote control must be held at an angle within 30 degrees 
perpendicular to the projectors IR remote control sensors to function correctly. The 
distance between the remote control and the sensors should not exceed 8 meters 
(~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR 
sensors on the projector that might obstruct the...

Positioning your projector 9
Positioning your projector
Choosing a location
Your projector is designed to be installed in one of four possible installation 
locations: 
Your room layout or personal preference will dictate which installation location you 
select. Take into consideration the size and position of your screen, the location of 
a suitable power outlet, as well as the location and distance between the projector 
and the rest of your equipment.1. Front Table
Select this location with the...

Positioning your projector 10
Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting, and the video 
format each factors in the projected image size.
4:3 is the native aspect ratio of this projector. To be able to project a complete 16:9 
(widescreen) aspect ratio image, the projector can resize and scale a widescreen 
image to the projectors native aspect width. This will result in a proportionally 
smaller height equivalent to 75% of the...