Area
z
Press
SET
key to enter area mode, and the
will appear on the display for
calculation of a room area;
z
The length character “L” on the display will blink showing the length measurement you will
be firstly taking. Press
READ
key to take length measurement that is displayed on upper
portion of the screen. (Step 1);
z
The width character “W” on the display will blink showing the next measurement to take.
Press
READ
key to take width measurement that is displayed on upper portion of the screen
(Step 2);
z
Then the area is automatically displayed on the lower portion of the screen;
z
Press the
READ
key again will toggle back and forth between the length and width
measurement on the upper portion of the screen;
●
Press SET key to clear the data on the portion of the screen, then can begin the new
calculation of area.
●
To choose measurement mode, press SET key again;
Tips:
Press the SET key one by one will toggle back and forth between the length, area and
volume measurement. If there are datum on the display, first pressing the SET key will clear
the current datum, and the mode will be invariable.
z
Addition of area under area mode:
z
Press the M key to save the calculated area of first time measurement, at the same time, the
“M+” icon appears on the screen;
z
Press
SET
key to clear the current displayed data, then can begin the second time
measurement and computation (follow step 1 and step 2 under the area section);
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