Operating the Graph. T&D RTR-500DC

Operating the Graph

Changing the Channel on Display

By pressing and holding the dial while viewing a graph display, you can change the channel on display.

Enlarged View

Press the <List> button while the entire graph is on display (x1) to zoom in on the image.

Press the <Collect> button while zooming in on one part of data to return to the original whole graph size.

View All Enlarged View

Graph Display Range (bar)

Checking the Highest / Lowest Readings

With each pressing of the <Collect> button while the entire graph is on display (x1), a cursor line will move to the highest and lowest reading in turn.

Cursor Line (blinking)

Communication Functions 63