Nikon DTM-350 Instruction Manual page 89

In case the plane is defined by two
points (by selecting [1:Done]), that
vertical plane will be the same with the
one used in V-Pln function but the
3
indicating factors (Sta/dZ vs a/b) are
different. (See p.3-56)
･
Once the plane is defined, the calculated
'a', 'b' and coordinate will be shown. No
distance measurement is required.
[DSP], [HOT], [REC] and [ESC] keys are
available.
a = Distance between P1 and the point which is perpendicular
b = Length of the perpendicular line from the target point to the
Switching screen by [DSP]
To record the point, press the [REC] key
on any of the PLN1/3 to PLN3/3 screens.
Input the feature code and press the [ENT]
key.
= Sample recording data in S-O/5:S-Pln =
CO,3ptPlane P1:1062 P2:2902 P3:1547
CO,a=31.497 b=14.239
SS,30123-A49,1.6110,0.0000,234.3210,86.0955,16:07:18,
3-61
to the target point along the P1-P2 line
P1-P2 line
PLN1/3
a:
b:
b
P1
a
ａ：
ｂ：
ＰＬＮ１／３
PLN3/3
PLN2/3
X: HA:
VA:
Y:
Z:
Ｉｎｐｕｔ Ｐｏｉｎｔ
ＰＴ：５０１
ＣＤ：
Ｌｓｔ
(Temp P3)
P2
３１．２９７
１４．７９５
Ｓｔｋ