MTS600 Instruction Manual
30
Inputting the direction angle
①
In <Select Orient.Method> menu , press [F1] to
select
“
Input BS direc.ang.
”
,then input the direction
angle of the backsight point and press [OK].
②
Collimate the backsight point accurately, press
[OK], The horizontal angle of instrument is set as the
required direction angle.
Inputting backsight point coordinates
①
In <Select Orient.Method> menu , press [F2] to
select
“
Input BS pt.coord
”
.
②
Input the N and E coordinate of the backsight
point , and press [OK].
l
When you wish to read in and set coordinate data from memory, press
[READ]. Please see
“
Reading in registered coordinate data
”
.
③
Collimate the backsight point accurately, press
[CHK] to measure the backsight point.
l
if no need for checking
，
press [OK] directly.
④
When measurement finished, the coordinate
differential between measurement result and known of
the backsight point are displayed. If the error does not
exceed the range permitted, press [YES] to set the
direction angle and finish the orientation, otherwise, press [NO] to return to last
step and re-collimate.
Input BS Direc.Angle
H.ang(R)
：
145.0238
OK
Direc.ang=124
°
34
′
16
″
H.ang(R): 54
°
30
′
16
″
Collimate BS point?
REC
CE
OK
Input BS. PT.Coord .
Nbs(m)
：
623971.317
Ebs(m)
：
34278.619
READ
OK
Direc.ang= 50
°
16
′
38
″
H.ang(R): 54
°
30
′
16
″
Collimate BS point?
REC
CHK
CE
OK
dN: 0.003m
dE: 0.002m
Set direction angle?
NO
YES
