Getting Acquainted With The Meter; Rotary Switch - Fluke 78 User Manual

78
Users Manual

Getting Acquainted with the Meter

Rotary Switch

Turn the rotary switch (Figure 1) from OFF to another
switch setting to turn the meter ON. The display lights for
1 second as part of a selftest routine. The meter is now
ready to take measurements.
4
Each switch setting has a primary AND an alternate func-
tion. Primary functions are in white; alternate functions
are in yellow.
To toggle between a primary and alternate function, hold
down the push-button for 2 seconds.