Infrared Measurement - Delta CS-H9-70HG User Manual

3.3.32 Infrared measurement

When measuring, the bottom of the tester should be kept level with the edge to be measured, and click
the "Measurement of wiring length" function icon to turn on the distance measurement function.
Start: Click the "Start" button. When the button changes to "Measure", the red laser of the device is
always on, which is used to aim at the distance measurement position. At this time, the edge to be
measured on the interface will flash.
When measuring, the bottom of the tester should be kept level with the side to be measured, and the red
laser should be irradiated on the opaque non-mirror object such as the wall. The data obtained after each
click of the "Measure" option is the length corresponding to the flashing white border before the click.
The number of sides to be measured will vary depending on the measurement mode.
When the measurement is over, the "measurement" key changes back to the "start" key, and the red
measurement laser of the device goes out.
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