Fluke 77 - Page 20

77 Series IV Users Manual Supplement
10/06 1
Change #1 - 38525
On page 4, under MIN MAX AVG Recording Mode, under the note replace the last part of both
sentences with the following:
………….changes longer than 350 ms in duration.
On page 13, under Function, replace the MIN MAX AVG, row with the following:
MIN MAX AVG
For dc functions, accuracy is the specified accuracy of the measurement function ±12 counts
for changes longer than 350 ms in duration.
For ac functions, accuracy is the specified accuracy of the measurement function ±40 counts
for changes longer than 350 ms in duration.
Change #2
On page 5, under Manual Ranging and Autoranging, replace the second paragraph under the
note with the following:
If you press RANGE while in MIN MAX_AVG, the meter beeps twice, indicating an invalid operation, and the
range does not change.