User's Manual

455U-D Radio Modem Module User Manual
Page 6 © Jan 2008
4.4.1 Bit Error Ratio Test (BER)...................................................................................... 56
4.4.2 Other Radio Testing - AT&Tx ................................................................................ 57
4.4.3 On-line diagnostics .................................................................................................. 58
4.5 R ADIO P ATH T ESTING ............................................................................................ 60
4.6 C HANGING THE R ADIO P ARAMETERS ..................................................................... 61
4.7 D IAGNOSTIC M ESSAGES ........................................................................................ 62
4.8 D UAL R EDUNDANCY ............................................................................................. 63
CHAPTER FIVE SPECIFICATIONS ............................................................................. 65
CHAPTER SIX WARRANTY & SERVICE................................................................... 67
APPENDIX A HAYES COMMANDS............................................................................. 68
APPENDIX B RESPONSE CODES ................................................................................ 77
APPENDIX C S-REGISTERS ......................................................................................... 78