3200B SERIES OPERATION MANUAL
TRANSMILLE LTD. Page 33
2. RCD Trip Time Measurements
Warning: Mains output is present during RCD testing
Some RCD testers may require a settling delay between the
application of mains from the 3200B calibrator and pressing of the
TEST button on the RCD tester. This may be indicated by a symbol
on the display of the RCD tester.
Certain manufacturers RCD testers may also require the user to
keep the TEST button depressed for the duration of the test.