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26
withstanding voltage test parameters.
The third column in the interface is the function toggle interface. When some
function lablels are selected in the second interface, the corresponding functions
can be changed and their relative parameters will also vary. For instance,
changing AC to DC, the tester will change from the AC withstanding voltage test
mode to the DC withstanding voltage test mode, and the current AC parameter
will be changed into DC parameter.
4.2 Instruction of interface function
Basic function operation of panel
TEST:
Instrument enters waiting status, the test starts.
SETUP:
Change the present interface of test programme, test item, and test
parameter.
The change of test contents is finished in this interface.
SYSTEM: Enters the set interface related with the test environment.
MEMORY: Save and load the test schemes.
: Cursor can move freely among each parameter.
F1~F5: Change the selected data and some special functions.
ENTRY: Change the selected data.
Brief instruction of operation
Switch the current test item from default AC withstanding voltage (AC)
to open detection (OS). The operation is as below:
Press ‘
’(underline) to “AC” (see the figure below);
The following indication is displayed in F1~F5;
Now press ‘F4’, in the figure below the position of “AC” will be changed to “OS”;
the following item parameter will also be changed to default one of open detection.
Clockwise rotate the knob ‘ENTRY’ to change “AC”->“DC” ->“IR” ->“OS”, the
final affect is the same as the 3
rd
step.
Note: Function key F1~F5 can be recognized as the shortcut key of
operating knob ‘ENTRY’ and complement function.
STEP:
01/01
AC
SCAN:
1X2X3X4X5X6X7X8X
VOLT:
0.050
kV
RISE:
0.5
S
LOCK
UPPER:
1.000
mA
FALL:
0.5
S
OFST
LOWR:
OFF
REAL:
OFF
RMT
TIME:
0.5
S
FREQ:
50
Hz
ERR
ARC:
OFF
AC
DC
IR
OS
MF
F1
F2
F3
F4
F5
Parameter function
