STT Pro 360, Руководство пользователя, Страница: 3 / 15

Feature Overview
The Pro 360 operates normally in a standard reference mode where level is displayed as 0.0°.
However, a new reference point for 0.0° can easily be established by pushing the ALT ZERO
button. You can also "freeze" any displayed angle on the LCD by pushing the HOLD button.
The 360° range of the unit is organized into four 90° quadrants for display purposes. In each,
the Pro 360 achieves an accuracy of + 0.1° at level and plumb with a maximum error of +
0.2° in between.
And the Pro 360 does not need to be returned to the manufacturer or dealer for recalibration.
By following the Superset
®
instructions in this booklet,you can test and recalibrate the Pro
360 in just a couple of minutes on site and without any special fixtures.
ON/OFF button
Liquid-crystal display (LCD)
Directional arrows
for level/vertical
ALT ZERO
annunciator
HOLD button HOLD annunciator
ALT ZERO button
(alternate reference)
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