CST/BERGER CST202, Instruction Manual

Page: 67 / 117

Keys Display
Operating
1
．
Press
【
Area
】
in the Meas Mode or select
Area calculation
“6.Area Calcul.” In the Menu Mode to
PT-01
come in this function screen.
【AREA】
N<m>:
E<m>:
READ OBS OK
2
．
Sight the first point ,and press
【
OBS
】
to
begin measurement. When measurement
Area calculation
is finished, the measured values are
PT-01
displayed .
【OBS】
N<m>: 356.751
z
When
【
READ
】
is pressed, registered
coordinates can be recalled.
（
Please see
E<m>: 234.465
“12.1.2 Reading in registered coordinate
data”
）
.
READ OBS OK
3. Press
【
OK
】
,and then specify the next
point. Following step 2, enter the series of
Area calculation
points, the list of the known points will be
01： PT-01
displayed, and the area of the polygon
02： PT-02
enclosed with the known points can be
03： PT-03
calculated.
z
Press
【 】
/
【 】
to move the cursor and select
the known point.
z
Press
【
ADD
】
to add a known point to
enclose the polygon area.
z
Press
【
CRD
】
to enter or measure the
coordinates of the known point selected
again.
z
Press
【
CALC
】
to start calculations.
z Press
【
Y/N
】
to make the known point
selected joining for calculation or not.
【OK】
ADD CRD Y/N CALC
4. Press
【
CALC
】
. The area and the
Area calculation
perimeter of the polygon enclosed with
Pts： 3
the all known points are calculated and
displayed.
Area： 281370.000m
2
Press
【
OK
】
to finish the area calculation
function and return to the Meas mode.
Press
【
ESC
】
to return to the last screen.
【CALC】
Peri： 2585.485m
OK
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