5
2.048Mbps Wireless Modem
TECHNICAL: 0118 931 2233
Set-up and Configuration .......................................................................................................................44
Set-up and Configuration Functions..........................................................................................44
Accessing the Set-up and Configuration Functions ..................................................................44
Main Menu ................................................................................................................................44
Parameters Menu ........................................................................................................45
Counters and Tracers Menu ........................................................................................45
Mode and Access Control Menu..................................................................................45
System Reset...............................................................................................................46
Testing.........................................................................................................................46
Parameters Menu .....................................................................................................................46
To access the Parameters Menu: ................................................................................46
To make selections using the Parameters menu: ........................................................46
LIU Parameters Menu..................................................................................................47
MCP Parameters Menu ...............................................................................................60
Radio and Modem Parameters Menu ..........................................................................64
REMOTE Parameters..................................................................................................65
Load Default Values Menu...........................................................................................67
Parameter Info. Screen................................................................................................68
Counters and Tracers Menu .....................................................................................................69
System Counters .........................................................................................................70
Channel Tracer RSSI per channel ...............................................................................72
Channel Tracer Errors Per Channel.............................................................................73
Clear System Counters and Channel Tracer ...............................................................74
Time Tracer Errors versus Time ..................................................................................74
Set Time Tracer Resolution .........................................................................................75
Reset Counters............................................................................................................76
Clear Reset Counter ....................................................................................................76
Watch Alarms...............................................................................................................77
Mode and Access Control Menu...............................................................................................82
Change Access Rights.................................................................................................82
Site Survey Mode.........................................................................................................82
System Reset Menu..................................................................................................................83
Troubleshooting .....................................................................................................................................84
Introduction ...............................................................................................................................84
Troubleshooting problems and solutions ..................................................................................84
Problem 1: Two units are connected together but there is no radio link between them
........................................................................................................................84
Problem 2: Poor performance of radio link...................................................................85
Problem 3 There is a radio link but LUI does not operate, or is not synchronised .......86
Problem 4: There is a radio link and the LIU Operates, but the equipment does not
synchronize.....................................................................................................87
Problem 5: The radio link is stable, but the error rate on the end equipment is
unacceptable ..................................................................................................88
Problem 6: The radio link is fine, but the voice quality/data rate is poor, or the end
equipment loses synchronization from time to time. .......................................89
Problem 8: One or more links function properly (are synchronised), but when adding
another link, performance degrades. ..............................................................92
