Megger M8035 - A.C. Voltage Function (M8037 Only); Dbm+Hz Function (M8037 Only); D.C., A.C., A.C.hz ADAPTOR Functions; Hz, %+Hz (M8037 Only) Functions

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4) Connect test leads to voltage source and observe the
digital display.
d.c.+a.c. VOLTAGE function (M8037 only)
1) Set rotary switch to position.
2) Default at d.c. Press button to select d.c.+a.c.
3) Insert red (+) test lead into jack and black (–)
test lead into COM input jack.
4) Connect test leads to voltage source and observe the
digital display.
dBm+Hz function (M8037 only)
1) Set rotary switch to position.
2) Default at a.c. Press button twice to select
dBm. Default reference impedance 600Ω will be
displayed for 2 seconds before displaying the dBm
and Hz readings.
3) P r e s s button to select different reference
impedances from 4, 8, 16, 32, 50, 75, 93, 110, 125,
135, 150, 200, 250, 300, 500, 600, 800, 900, 1000, up
to 1200Ω. Impedance values will again be displayed
for 2 seconds before displaying the dBm and Hz
readings.
4) Insert red (+) test lead into jack and black (–)
test lead into COM input jack.
5) Connect test leads to signal source and observe the
digital display.
d.c., a.c., a.c.Hz ADAPTOR functions
1) Set rotary switch to position.
2) Default at d.c. Press button to select a.c., and
press again to select a . c . + H z in dual display if
required.
3) Insert output plug of the adaptor with positive (+) into
jack and the negative (–) into COM input jack.
4) The digital display defaults at 10 counts per mV, and
can be extended to 100 counts per mV in 40,000
counts mode.
5) The extra high input impedance of 1000 MΩ allows
the ADP function to cope with most voltage output
adaptors commercially available. For current clamp
adaptor with output 1mV per ampere, 2000 counts on
the digital display represents 200 A. For temperature
adaptor with output 1mV per degree, 2000 counts
represents 200 degrees.
Hz, %+Hz (M8037 only) functions
Basic Operation