Selecting Automatic/Manual Range Adjustment - Extech Instruments MS400 User Manual

Selecting Automatic/Manual Range
The default range mode is the automatic range mode. To switch to the manual range,
perform the following steps:
1. Press the F1 key and MANUAL is displayed
on the top left side of the screen.
2. In manual range mode, the measuring range is
increased each time F1 is pressed. After the
highest range is reached, the meter will return
to the lowest range. To return to automatic
mode, Press the F3 key and AUTO is
displayed on the top left side of the screen.
Figure 33: Automatic/Manual Range Adjustment
30 MS400 Version 2.0 – December 2007