Orion Car Audio Switch 1892 1335 User Manual

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1892 1335 - Orion Radio Modem Operating Instructions -  v1.3 / Aug 2006

The Orion is a radio modem with on-board telemetry inputs and outputs.  It is available in
a number of different versions to suit different applications, and has many user-
programmable features, which may be locally or remotely set.  It is supplied with a
Graphical User Interface (GUI) program which runs under Windows on a PC, and can be
used both to configure the Orion and as an interface to control and display the telemetry
inputs and outputs.

Figure 3 shows the Orion in block diagram form.

Figure 3 - Orion block diagram

Summary of notable features and options:

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Four digital inputs*

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Up to four digital outputs

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Counter input

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Up to four analogue inputs (current loop or voltage)

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Up to four analogue outputs (voltage)

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Floating relay digital output/fail warning option

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RS232/RS422/485 asynchronous data.  Secondary channel with RS232.

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Sampling mode transmits any data format

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Unidirectional or half-duplex link, choice of error correction

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Choice of frequency band and power

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AT command set, local or remote programming of most features