Operation
Section 1
Page 52
REG
RED to RING
BLACK to TIP
GREEN to GROUND
Hookup:
R
B
G
About the REG Test
Use the REG key to detect loop extenders, Range
Extenders With Gain (REGs) or Dial Long Line (DLL)
adapters in long subscriber loops.
The unit displays two-way loop resistance; it also
indicates internal resistance of C.O. wiring, coils and
battery as C.O. resistance measurements.
Caution
If hazardous voltage warnings are displayed when the test set is
switched on or reset (or at any time during the testing
procedure) follow standard procedures for de-energizing and
discharging cables.
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