Optoma TX665UTiM-3D TX665UTIM-3D ユーザーズマニュアル

With the Optoma PointBlank interactive 
pen, based on Texas Instrument’s DLP 
technology, teachers can draw, point and 
click by touching the screen directly or from 
many feet away—whatever the lesson 
demands. Interact with the entire screen, no 
matter how large, without time-consuming 
calibration. The pen delivers total control of 
the lesson and ultimate flexibility to support 
the creativity of the instructor and the 
understanding of the student.

The Optoma line of ultra short throw 3D 
interactive projectors offers the optimum 
solution to better engage the audience by: 

+ Providing a complete interactive   
   solution out-of-the-box, including    
   interactive pen, interactive software
   and streamlined mount

+ Offering considerable cost savings 
   compared to traditional interactive 
   white boards 

+ Delivering interactive learning today 
   and an easy path to using emerging
   3D content

+ Projecting maximum image size from 
   a minimal distance

+ Reducing distractions caused by 
   on-screen shadows and eye glare 

trape

zoid = 

h/2 (b1 + b

2)

squar

e = a 

rectan

gle = a

b 

3

Comprehensive interactive software, 
combined with the interactive pen, 
draws students into an active learning 
experience. Students can manipulate 
content on the screen from their 
seats. Whether it is used for teaching 
math, literacy, geography or arts, 
visual content provides stimulation 
and interactive capabilities let 
students learn in new ways.  

Teachers are no longer trapped at 
the front of the room. The interactive 
projector allows instructors to move 
freely around the room while controlling 
applications, annotating the screen or 
managing content to enhance 
understanding of concepts being 
introduced. In this new paradigm, 
teachers can engage viewers more 
closely and ensure that students 
receive the attention they need.