Table of Contentsxii ESU LT User Manual 61200410L1-1Unit .......................................................................................................................5-6CNTRL PORT .............................................................................................5-7POSITION ............................................................................................5-7MODEM INIT ......................................................................................5-7DATA RATE ........................................................................................5-7ALARMS .....................................................................................................5-8TRAPS ...................................................................................................5-8OUTPUT ...............................................................................................5-8TEL NUM .............................................................................................5-8Port Config (Port Configuration) .....................................................................5-9INTERFACE .........................................................................................5-9TS0 RATE .............................................................................................5-9MAPPING ............................................................................................5-9DTE TX CLOCK ..................................................................................5-9START TS0 .........................................................................................5-10NUMBER OF TS0s ............................................................................5-10DATA ..................................................................................................5-10CTS ......................................................................................................5-10DCD ....................................................................................................5-10DSR ......................................................................................................5-10INBAND .............................................................................................5-11Chapter 6. Utility Menu..........................................................................................6-1UTIL ............................................................................................................................6-1Time/Date ...........................................................................................................6-2Software Rev ......................................................................................................6-3Reinit Unit ...........................................................................................................6-3Address ................................................................................................................6-3Set Passcode ........................................................................................................6-3Keypad .................................................................................................................6-4Fact Restore .........................................................................................................6-4Chapter 7. Test Menu..............................................................................................7-1TEST ............................................................................................................................7-1Network Tests .....................................................................................................7-2LOCAL LOOPBCK ....................................................................................7-2No Loopback ........................................................................................7-2Line On .................................................................................................7-2Payload On ...........................................................................................7-2REMOTE LOOPBCK .................................................................................7-3No Loopback ........................................................................................7-3FE1 Loopback ......................................................................................7-3