Settings Table - Textron Greenlee DM-860A Manuel D'instructions

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
Set the selector to
this symbol ...
Set for voltage or
current according
to this table.
Hz
D%
dBm
( function 1000 V
max; function
500 mV max.)
Press SELECT until
these icons appear on
the display ...
V Hz or Hz ~V
Hz ~V
V or Hz
~V
V or V
~V
V
mV or mV ~mV
mV ~mV
mV Hz or Hz ~mV
Any display option that
includes Hz
Hz
D%
Reference impedance
and dBm for 1 s, then
Hz (press dBm-Ω
dBm
to change reference
impedance)
This table continues on the next page.
Hz " indicates that "~" and "V"
Connect Connect the
the red black lead
lead to ... to ...
COM
ΩV
COM
ΩV
COM
ΩV
COM
ΩV
COM
ΩV
COM
ΩV
COM
ΩV
—
COM
ΩV
COM
ΩV
COM
ΩV
—