Nikon DTM-330, Инструкция по эксплуатации

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MENU/2: Cogo
2-4) Line and Offset
Calculating coordinates from Line and Offset
Press the [4] key in the COGO menu to
enter the Line & offset function.
Type in the base point (P1) and specify the
bearing through P1 by either AZ or P2.
Once the base point and the bearing is
established, input the horizontal distance
along the line (Sta), the horizontal
distance perpendicular to the line(O/S)
and the vertical distance(dVD) to P1.
By pressing the [ENT] at “dVD” field, the
coordinate of the desired point (P
M
) is
calculated. Only the Z-coordinate can be
changed here.
Press the [ENT] to record the point, after
inputting the PT and CD in the following
screen.
Ｌｉｎｅ Ｄｅｆｉｎｅ
Ｐ１：１００■
ＡＺ：
Ｐ２：
1
P1
AZ
P
M
P2
Ｌｉｎｅ ＆ Ｏｆｆｓｅｔ
Ｓｔａ： ２５．００００ｍ
Ｏ／Ｓ： －１．７４００ｍ
ｄＶＤ：■ ｍ
1
Ｎ： ２９０００．４５６２
Ｅ： －１２３４．７４０８
Ｚ： ８９．７６５０
1
･
Negative value in “Sta” means the
opposite direction along the
defined bearing line.
･
Negative “O/S” value is for the
left-hand side of the bearing line.
Ｉｎｐｕｔ Ｐｏｉｎｔ
ＰＴ：１０００５
ＣＤ：ＭＡＮＨＯＬＥ
Ｌｓｔ Ｓｔｋ
P1
O/S(+)
P
M
Sta(+)
Sta(-)
O/S(-)
P
M’