Front Panel Operation Revision 4
CDM-760 Advanced High-Speed Trunking Modem MN-CDM760
6–69
6.2.6.4 (Utility:) CID
Appendix H. CARRIER ID (DVB-CID MetaCarrier®)
CID: Lat:33⁰25.43’N Long:111⁰58.28’W
State:On Telephone Message ()
Use the arrow keys to select a parameter. Press ENTER.
6.2.6.5 (Utility:) 1:1
1:1: Manual/Auto Force Status
Use the arrow keys to select a parameter. Press ENTER
.
(Utility: 1:1) Manual/Auto
1:1 Redundancy: Manual
Use the arrow keys to select Manual or Auto. Press ENTER. The operational states for 1:1
Redundancy are as follows:
• Manual – The currently active modem remains Online regardless of any current or future
faults. Online and Offline (Standby) modems remain in this state until you Force the
switchover.
• Auto – The redundancy switch chooses which modem is Online based on fault conditions:
o If the original Online modem, Unit ‘A’ becomes faulted, then switch occurs to the Offline
modem, Unit ‘B’ only if it is fault-free.
o Switchover back to Unit ‘A’ occurs only if the Standby Unit ‘B’ – now the Online unit –
becomes faulted and Unit ‘A’ is clear of any faults. Operation cannot revert to the
original Online modem, Unit 'A, until it clears its faults.
(Utility: 1:1) Force
This Unit is in Standby (1:1 only)
This screen identifies the state for, and allows you to execute, a forced switchover as follows:
1:1 redundancy is Not Connected
This message indicates that the modem’s rear panel J2 | REDUNDANCY
connector is not connected to a supported 1:1 redundancy switch such as
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