User's Manual

8-4 InterReach Unison Installation, Operation, and Reference Manual PN 8700-10
620003-0 Rev. B
8.3 Replacing a Main Hub
You must record the system configuration settings from the old Main Hub’s memory
before replacing the unit (see Get System Configuration Settings below). You will
program the new Main Hub with this information. If the Main Hub is programmed
incorrectly, the system will not work. If the Main Hub is not functioning, get the con-
figuration settings from the As-Built Document that was created as part of the origi-
nal installation.
Get System Configuration Settings
1. Connect the null modem cable to the PC/laptop and the Main Hub.
2. Start the AdminManager software.
3. Select the Configuration & Maintenance Panel option from the AdminManager
main window.
4. Click the SAVE CONFIG button.
The Save Configuration Notes dialog box is displayed.
5. Type any notes you want to save with the configuration settings into the dialog
box and click
OK.
The configuration settings are saved in a text file, for example:
Begin Notes *******************************************
LGC HQ
05/23/01 MH configuration L010MH11
System configuration
End Notes *********************************************
Frequency Band is DCS Low.
SystemGain:UL=12dB,DL=4dB.
Callback Number is 1234567.
System label is LGC.
Main Hub Information:
Serial Number: L010BMH1
Part Number: 7405101
Revision Number: 03
Firmware Revision: 010526
Expansion Hub LGC-1 Information:
Serial Number: L010BEH9
Part Number: 7405101
Revision Number: 03
Firmware Revision: 010513
RAU LGC-1-5 Information:
Serial Number: L010BRU1
Part Number: 7405101
Revision Number: 03
Firmware Revision: 010021