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Operation (cont'd)
Settings Table
The meter stores the last used function of each selector position in its nonvolatile memory. If this is not
the correct function when you turn the selector, press SELECT until the desired icon appears.
The dual display options are shown along with the icons. In the table, "~V
appear in the primary display, and "Hz" appears in the secondary display. This combination shows the
AC voltage measurement in the primary display and frequency in the secondary display.
To measure this
characteristic ...
Variable Speed Drive—
Voltage and Frequency
Voltage—AC True RMS
(1000 V max)
*Voltage—DC
(1000 V max)
Voltage—AC + DC
True RMS (1000 V max)
Voltage—DC
(500 mV max)
Voltage—AC + DC
True RMS (500 mV max)
Voltage—AC
True RMS (500 V max)
Frequency—Line Level
Voltage or Current
**Frequency—Logic Level
% Duty Cycle
dBm (0 dB = 1 mW in
reference impedance)
* For precise measurements, press 500000 to toggle between 50,000 counts and 500,000 counts.
Applies to DC volts only.
** Logic level frequency has a fixed sensitivity and is for digital signals. Refer to "Accuracy".
12
1.800.561.8187
Press SELECT until
Set the selector to
these icons appear on
this symbol ...
Set for voltage or
Any display option that
current according
to this table.
Hz
D%
Reference impedance
dBm
and dBm for 1 s, then
(
function 1000 V
dBm
max;
function
to change reference
500 mV max.)
www.
.com
Hz
" indicates that "~" and "V"
Connect
the red
the display ...
lead to ...
Hz
~V
V
or Hz
ΩV
Hz
~V
V
or Hz
ΩV
~V
V or
V
ΩV
~V
V
ΩV
~mV
mV or
mV
ΩV
~mV
mV
ΩV
Hz
~mV
mV
or Hz
ΩV
includes Hz
Hz
ΩV
D%
ΩV
Hz
(press dBm-Ω
ΩV
impedance)
This table continues on the next page.
information@itm.com
Connect the
black lead
to ...
COM
COM
COM
COM
COM
COM
COM
—
—
COM
COM
COM
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