Fluke RUSKA 7252, Руководство пользователя

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RUSKA 7252
Users Manual
4-4
Tutorial
To begin the tutorial, first verify that the Calibrator is powered-up and that the pneumatic
connections have been completed. The Calibrator should display a screen similar to the
one shown above. (The right hand side of the display should show the options). At power
up, there may be errors relating to the default settings. If an error message is displayed in
red at the bottom of the screen, press [
F6
]
| Previous
. If multiple errors exist, you will
need to press the [
F6
] key multiple times to clear all of the errors.
It is generally easier to first operate the system in the Single Channel Display Screen as
opposed to the Dual Screen. Press the
Menu
function key to go to the Channel A only
screen. Press the
Mode
key to go to the Channel
B
only screen. Pressing the Mode
screen toggles between the two channels. Channel
A
is recognizable by the dark blue
background color and channel
B
has a lighter background color. Select Channel
A
to
proceed with the tutorial.
glb15.bmp
Figure 4-4. Selecting Channel A: Main Menu
This is the Channel A Main Menu. The double sized numbers in the top center of the
display shows the current measured pressure (0.00 psi diff). The upper left corner shows
the current mode of the Calibrator (MEASURE, CONTROL or VENT). The right side of
the screen shows a bar graph displaying the current pressure relative to a user-
configurable full-scale value. Below the pressure is the pressure control set-point, below
this is the difference between the set-point and the actual value. Below this is a numeric
scratchpad for entering a new set-point value. The highlighted label on the right hand side
of the screen displays the current assignments of the function keys [ F1 ] through [ F6 ] that
are located beside the display.
1.
Change the pressure units. The units are changed by selecting the Units key on the
keypad.