HARRIS CORPORATION M803M Manuel D’Utilisation

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CHAPTER 1—Welcome to the OpenSky Network
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     M-803 Operator Manual
Software Version OTP 5.07
Digitized Voice, Text and Graphics
By converting analog voice waves to digital code
before transmitting them over the network, OpenSky
technology makes it possible for mobile radio users to
send and receive voice transmissions at the same time
they receive and view data (via the radio’s serial port)
on an optional equipment Mobile Data Terminal.
For graphics, interface a
Mobile Data Terminal
(MDT) through your
radio’s RS-232 peripheral
port.
With an M-803 in your vehicle, you’ll be able to scroll
through complex instructions, driving directions, or
emergency warnings on an optional mobile computer
or terminal device while at the same time carrying on
conversations with dispatchers or other mobile
operators in your coverage area.
OpenSky and the M-803 eliminate the need to run
separate systems for voice communication and data
transmission. And, with OpenSky, you won’t even
have to switch between radio modes to do both
simultaneously.
RS-232 Interface
For data transfers or graphics, your M-803 is
constructed with an industry-standard RS-232 interface
serial port for connecting an optional equipment
Mobile Data Terminal (MDT), laptop PC or third-party
display or key-entry device.
OpenSky works seamlessly with equipment from
popular manufacturers and off-the-shelf applications
through a standard UDP/IP protocol, providing you
with simple “plug and play” connectivity.
Suddenly and simply, the same M-803 you’ve been
using for voice conversation and tuning radio
frequencies becomes the device you use to view
photographs, maps or driving directions, generate
reports, access databases, in short to share any digital
file your job requires.