Configure Bar Graph Screen

Bar Graph Scale

This is where you configure the minimum and maximum values of your input.

Step 1:

Checking the Percentage box will give you a percentage of the input value that the APM is reading.

• Example: if you are measuring a maximum of 600V and your input is at 300V, you will see 50% on the display.

Step 2:

Checking the Centre Zero box will allow the display to show positive and negative values. (Image A)

• The Bar Graph Scale is limited to 1999. Values over 2000 will show with a x10 mark. (Image B)

Step 3:

Checking Display Peak provides a visual indication of the average peak value on the bar graph display.

• The duration the peak bar is visible is configurable from a few seconds to a few minutes by adjusting the Peak Bar slider on the Response tab. (Image A)

• Alternatively, if you want the Peak Bar to be latched on and show the maximum value since the unit was reset, click Peak Hold.