read for each 500-foot (150 meters) length
Refer to paragraphs 2-7 and 2-8
of type WD-1/TT telephone cable or about
below for multikit hookups.
6 ohms should be read for each 500 feet
(150 meters) of electrical power cable.
a. Cut nylon tapes (if not previously
Because of the high resistance of the
done) on the demolition circuit wooden
WD-1/TT cable, test set M51 may not indi-
subpack (fig. 1-7) and remove the lid.
cate a good circuit when used to test a
4000 foot (1200 meters) length of WD-1/TT
cable even if the circuit is good. If the
M51 indicates a bad circuit, and the
Ensure that the combination
length of the circuit is long, recheck the
shorting plug and dust cover
circuit with a galvanometers if available.
is assembled to the connector
I f circuit resistance is too high, check
o f the demolition circuit.
the lead and correct as necessary.
D O not remove the shorting
plug until ready to connect
Hookup of Single Kit (fig. 2-9)
t h e demolition circuit.