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The IR touch
screen is made of 100% solid state electronics. There is no moving part,
and no mechanical function involved. It is assembled by one horizontal
transmitter bar, one vertical transmitter bar, one horizontal receiver bar, and
one vertical receiver bar. Each sensor bar is assembled by a number of
segments of standard length to form the required active area. Each
horizontal bar and vertical bar are connected by a corner PCB. A special
corner PCB is used at right-lower corner for connecting to the controller board.
The controller is USB interfaced to the computer, and the current driver
supports Windows 2000, XP, Vista, Mac, and Linux.
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Once the
active area is determined, it will be very easy to calculate
how many pieces
of sensor component segments are needed. All
the segments are very easy to
connect and disconnect without
needing any special tools.
The components need to be
assembled onto a frame to complete
the IR touch screen. This frame can
be made by yourself, or
KEYTEC can custom design it for you.
Please download
User's Manual (PDF) for
details. |
Currently available components are:
| IRT-A |
Transmitter 130.8 mm |
| IRR-A |
Receiver 130.8 mm |
| IRT-B |
Transmitter 348.8 mm |
| IRR-B |
Receiver 348.8 mm |
| IRCC |
Connection corner |
| IRSC |
Corner to controller |
| IR-CA |
USB controller for size
< 42" |
| IR-CB |
USB controller for size
> 42" |
| IRC0 |
Connection cable |
Example: 88" 4:3 ratio OPTIR Touch
assembly:
| Horizontal |
Transmitter |
3 x IRT-A + 4 x IRT-B |
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Receiver |
3 x IRR-A + 4 x IRR-B |
| Vertical |
Transmitter |
5 x IRT-A + 2 x IRT-B |
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Receiver |
5 x IRR-A + 2 x IRR-B |
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Plus
3 x IRCC, 1 x IRSC, 1 x IRC0 and 1 x IR-CB. |
Please
email us for a quotation with your specified dimensions of active area,
or you may download the following worksheet to make your own quotation.
Cost Calculation
(Excel) |
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