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1. After a survey is started, the home screen shown
as the left-hand side appears on the touchscreen.
Notes:
The laser pointer is turned off by default.
•
You can adjust the sensitivity by turning the
•
sensitivity wheel on the OS 531 handle.
2. To turn on the laser, press the Laser push button as
shown on the left-hand side.
Note: To avoid laser injury, the the laser function is
enabled only when the home screen is displayed. If
you enter other screens, the laser function is
disabled.
3. Point at a suspected leak with the laser. The
leakage grade and leak amount are shown on the
touch screen.
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