EM TEST
VDS 200 Series
Manual for Operation
V 5.19
8 / 57
2.
Operating Functions
2.1. Front view
1
Display
2
Function keys "F1..F7"
3
"TEST ON"
4
Knob (Inc/Dec)
5
Cursor keys "
" and "
"
6
EXIT
7
ESC
8
BNC CRO Trigger ( for oscilloscope)
9
Earthplug for voltage probes
10
LED Power ON
11
DUT test supply output
1
Display
All functions and parameters are displayed (8 lines with max. 40 characters).
2
Function keys "F1 .. F7"
Parameters and functions, displayed in the lowest line, can be selected with the related function key.
3
Test On
By pressing the key "TEST ON" the test procedure is initiated with the preselected parameters. The yellow
button is illuminated and indi
cates the Test ON status. After “Test OFF” or when no test is started, the output
voltage and the current will be setted to zero.
4
Knob (Inc / Dec)
The knob increments or decrements test parameters with a numeric value or selects from a list of parameters.
5
Cursor keys
Parameters and functions can be changed on-line. The selection of these parameters is realized with the cursor
moving to the left or to the right.
6
Exit
Pressing of the "EXIT" function will cause a reset of the firmware. This is only possible if no test routine is
running.
7
ESC
When pressing the ESC button the user moves back one page in the menu.
8
BNC CRO Trigger
At the BNC connector CRO TRIGGER a signal is available to trigger an oscilloscope.
9
Earth plug for voltage probes
During the verification this plug is the earth reference.
10 LED Power ON
This LED is on during the power on status.
11 EUT test supply
The EUT is powered via the safety laboratory plugs at the front panel of the simulator.
