Vega DSP-223, Technical Manual

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ii Vega DSP-223
Table of Contents
1 General...................................................................................... 1
1.1 DSP-223 Accessories..................................................................................... 1
2 Installation ................................................................................ 2
2.1 DSP-223 Power Supply.................................................................................. 2
2.2 DSP-223 to Console Line Connection ............................................................ 2
2.3 DSP-223 to Radio Connection........................................................................ 2
2.3.1 TX Audio Connection................................................................................... 2
2.3.2 RX Audio Connection .................................................................................. 3
2.3.3 PTT Connection........................................................................................... 3
2.3.4 Monitor Connection ..................................................................................... 3
2.3.5 Radio Frequency Control............................................................................. 4
2.3.6 CTCSS Connection ..................................................................................... 4
2.4 Handset Connection ....................................................................................... 4
2.5 Digital Expansion Port .................................................................................... 4
3 Level Settings........................................................................... 5
3.1 Line Receive Level Adjust Procedure............................................................. 5
3.1.1 Revision G PCB’s with J17 .......................................................................... 5
3.2 Radio TX Level Adjust Procedure................................................................... 6
3.3 Radio RX Level Adjust Procedure .................................................................. 6
3.4 Line TX Level Adjust Procedure ..................................................................... 6
3.5 CTCSS Level (Continuous Tone coded Squelch)........................................... 6
3.6 DSP –223 Detection Frequencies .................................................................. 6
4 Programming and Operation .................................................. 7
4.1 Software Installation ....................................................................................... 7
4.2 Windows® Application Software Operation .................................................... 7
4.2.1 Select a Serial Port...................................................................................... 7
4.2.2 DSP-223 Configuration................................................................................ 8
4.2.2.1 Function Tone Mode................................................................................. 8
4.2.2.2 CTCSS Tone ............................................................................................ 8
4.2.2.3 PTT Options ............................................................................................. 8
4.2.2.4 Monitor Relay Options .............................................................................. 9
4.2.2.5 EE/Error Beeps (Rev 2.0 or higher).......................................................... 9
4.2.2.6 Line DTMF Decoder ................................................................................. 9
4.2.2.7 Audio Loop Back ...................................................................................... 9
4.2.2.8 Individual Function Tone Setup .............................................................. 10
4.2.2.8.1 Tone Active ...................................................................................... 10
4.2.2.8.2 Relay................................................................................................ 10
4.2.2.8.3 Relay Group..................................................................................... 10
4.2.2.8.4 Relay Duration ................................................................................. 10
4.2.2.8.5 Digital Output ................................................................................... 11
4.2.2.8.6 CTCSS Frequency and Default........................................................ 11
4.2.2.8 DIG4 Setup Button ................................................................................. 12
4.2.2.9 DIG5 Setup Button ................................................................................. 13
4.2.2.9.1 Voter/Ring Down Tone Generation .................................................. 13