Trebs DIY Mode D'emploi page 40


Press the READ key again to get the measured distance and the laser beam indicates the
measured surface;

Keep pressing the READ key and move the tool to get the dynamical readings, and the
measured distance will be displayed on upper portion of the screen;

Press the SET key and the READ key together to select the measuring unit as British
measurement or metric system. (original measuring unit : Metric measurement).
Tips:
A. The measured object must be normatively hard surface and not be blocked by any barriers;
B. Select a smooth hard surface with big area to measure for precise result;
C. If the measured surface is too small and irregular or with soft surface, chipboard can be used
on the surface of the measured object;
D. The tool cannot measure through glass;
E. The tool should be over 2 feet (60cm) away from the measured object when measuring;
F. To make sure accurate measurement, you should operate when the temperature of the unit
is the same as the temperature of the surrounding.
G. The distance measurement should be counted from the end of the tool.
Addition (W/O using M memory)

Press the READ key for measurement and the measured value is displayed on the upper
portion of the screen;

Press the +/= key to enter the addition mode, and the "+" icon will appear on the display
and at the same time, the result is displayed on the lower side of the display (press +/= key
again to cancel the add operation);

Press the READ key again for second time measurement, the measured value is displayed
on the upper portion of the screen;

Press the +/= key again to display the sum on the lower portion of the screen;

Repeating the steps above will continue accumulation.
40