Textron Greenlee Communications DataScout 10G, User Manual

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Users Manual
DataScout 10G & 10Gx
95
CC Bridge and TERM Mode
The test set default is Bridged mode which is a high impedance interface (with no
133Ω TERM) and is used on circuits when a termination already present. If no termi-
nation is present and the test set is in TERM (load) press the Bridge
Button and select TERM (Gnd ref) if you have a ground connected or Live (no Gnd ref)
if you do not have a ground connected. The Live mode is a TERM with no ground con-
nected.
CC Tip to Ring/ Tip to Ref Selection
To test the phase from Tip to Ring (default) the Tip to Ring button would be displayed.
To test the Tip side of a Single or Multi-Channel and compare to the Tip of the refer-
ence that is connected to the CC ref bantam jack press the Tip to Ring button and Se-
lect Tip to Ref.
On correct signals the Tip to Ring phase should be 180 degrees and the Tip to Ref
should be 0 degrees in phase.
Testing Single and Multi-Channel CC Circuits
To test a single circuit, tap the Test Off button and select channel 01. Channel 01 is
used for Single CC analysis. Ch2-10 is not used and if selected will simply display
No
Clock in red.