Blocking (Disabling) Test Voltages - AEMC 5050 User Manual

2.5.13 Blocking (Disabling) Test Voltages

This function prevents insulation measurements from being carried out at selected
test voltages. This makes it possible to use the instrument for specific applications
and avoid improper voltages.
To set the maximum variable test voltage:
• Turn the rotary switch to SET-UP
• Press the
- "1000V" appears in the small display
- "OFF" appears (flashing) in the main display
• Press the button to toggle to the maximum test voltage
("1000V" will now be flashing)
• To increase the voltage, press the button
To decrease the voltage, press the yellow
• After setting the maximum test voltage, toggle back to "OFF" by pressing
the button
• Press the button to turn "ON"
Example: By choosing ON and a test voltage limit of 750V, the measurement will be
performed at 500V for the 500V switch position on the rotary switch, and at 750V for
all the other positions on the rotary switch (LIM will appear for 3 seconds on the main
display).
22
0.561.8187
button seven times
www.
button, then the button
Megohmmeter Models 5050/5060
.com
information@itm.