Note: When in Line Loopback test mode, the unit's Transmit and
Receive Levels (VF Setup window) should be set to 0 dBm.
Note: This field must be set to 'None' when not being used for test
or maintenance purposes.
XMT Signalling
Allows the user to set a specific signaling condition that will be sent
to the far-end unit and is used for test/maintenance purposes only.
The signaling options available depend on the Signalling Type
selected (see Signalling Setup window).
Note: This field must be set to '-' when not being used for test or
maintenance purposes.
Note: When testing from near end to far end, the far-end unit
Receive Signalling should be configured to '-'.
Note: The unit's yellow (BUSY) LED illuminates only if an OFF-
HOOK condition is initiated from an external source (i.e. signaling
test set or telephone).
RCV Signalling
Allows the user to set a specific signaling condition that will be sent
to the local drop equipment and is used for test/maintenance
purposes only.
Type selected (see Signalling Setup window).
Note: This field must be set to '-' when not being used for test or
maintenance purposes.
Signalling Monitor
XMT Signalling
Shows current signaling status sent towards the far-end unit.
Receive Signalling
Shows current signaling status received from the far-end unit
(unless overridden by the locally forced RCV Signalling test
condition in which case the forced condition is displayed).
Copyright GE Multilin Inc. 2002
The options available depend on the Signalling
342-86400-445PS
Issue 4.0
October 2006
Page 69