Simpson 2 Series - Page 24

Operating Instructions
b dE ZERO OHMS
JIN
Ri
R:100
COMMON R:10,000
SO
Ó
279
—
О
oy
CONTACTS AND SWITCH POSITIONS FOR RESISTANCES
circuit in the ohmmeter to make it possible to extend the
useful life of the batteries.
ZERO OHMS ADJUST
Each time you use the ohmmeter circuit, check the zero
indication on the meter before you measure any resistance.
Check and adjust it each time you switch to a different
range. To set the ZERO OHMS conttol, proceed as follows:
l. Set the range switch at one of the resistance range
positions and the function switch at either -D.C. or
+0:С:
2. Connect the black test lead in the COMMON - jack and
the red test lead in the * jack.
3. Clip the contact end of the test leads together to short
out the resistance circuit.
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