M-142 Multifunction Calibrator
MEATEST, s.r.o.
12
User Manual v54
8
Display
1a 1b 1c 1d 1e 2a
3
2b 1g 1f
The display is divided to three horizontal sections:
1.
OUTPUT section
This section displays the set-up values of generated signals and the data related to the calibrator status. The
section includes the following types of data:
a)
Information line
•
designation of display section: OUTPUT
•
error messages. The messages appear when an attempt is made to set up an invalid state of the
calibrator, if analogue circuits of the calibrator are overloaded or if a communication error occurs
when the calibrator is controlled using GPIB bus.
•
real date and time, if its display is set-up in the setup menu.
b)
Auxiliary data
This line displays the total value of output signal if a non-zero relative deviation is set.
c)
Main data
This line displays the main data of the output signal and the unit of measurement (using double size
signs). The line also includes two symbols (▼▲) to define the actual position of the cursor during
adjustment of the value. <, > buttons can be used to move the cursor and
,
buttons to change the
value. (The value can be also changed using the potentiometer).
d)
Monitoring line
This line displays the numbers entered using the numeric keyboard when the main data are set using the
numeric keyboard. The information allows the entered information to be checked.
e)
Minor data
There are two lines displaying the minor data of the output signal, especially:
•
set relative deviation from main set value in %
•
frequency (for DC voltage, current, power, energy functions)
•
set value of current, voltage or power factor (phase) for power, energy functions
