![background image](http://html2.mh-extra.com/html/kantronics/talon-udc-series/talon-udc-series_user-manual_3412850005.webp)
Page 5 of 101
DWG ID: 181-0101-00A
Date: 2003-09-26
9.5.2 Poll Mode Operation............................................................................................. 37
9.6
Line Substitution (LINE SUB) Mode ................................................................... 40
9.6.1 LINE SUB Mode Protocol Description ................................................................ 40
9.6.2 LSUB Mode Operation ......................................................................................... 40
9.7
Mode Capabilities Matrix ..................................................................................... 41
10
CONFIGURATION.............................................................................................. 41
10.1
Automatic Vehicle Location (AVL) and Asset Tracking ..................................... 42
10.1.1 AVL Used Without a Terminal............................................................................. 42
10.1.2 AVL Used With a Terminal (For Text) ................................................................ 42
10.1.3 AVL Receive ........................................................................................................ 42
10.2
Base Station Operation ......................................................................................... 42
10.3
Data/Telemetry/SCADA/Text .............................................................................. 43
10.4
Digipeating............................................................................................................ 43
11
INSTALLATION ................................................................................................. 43
11.1
Dc Power............................................................................................................... 43
11.2
GPS Antenna......................................................................................................... 44
11.3
Serial I/O............................................................................................................... 44
11.4
Antenna ................................................................................................................. 44
11.5
Mounting of Unit .................................................................................................. 44
11.6
Input/Output.......................................................................................................... 44
11.7
Input/Output Serial I/O ......................................................................................... 45
12
THEORY OF OPERATION................................................................................. 45
12.1
Ritron’s VHF Radio XCVR, A1A1 ...................................................................... 45
12.1.1 Receiver ................................................................................................................ 45
12.1.2 Transmitter............................................................................................................ 47
12.1.3 Miscellaneous Functions....................................................................................... 48
12.2
Ritron’s UHF Radio XCVR, A1A1 ...................................................................... 48
12.2.1 Receiver ................................................................................................................ 48
12.2.2 Transmitter............................................................................................................ 50
12.2.3 Miscellaneous Functions....................................................................................... 51
12.3
Controller CCA, A2.............................................................................................. 51
12.4
GPS Receiver, A2A1 ............................................................................................ 53
12.5
Input/Output CCA, A3.......................................................................................... 53
13
TALON COMMAND SET................................................................................... 54
14
SYSTEM FAULT INDICATION ...................................................................... 101