Topcon AP-L1A - Measuring from the Required Horizontal Angle

4. ANGLE MEASUREMENT
4-4
4.3 Measuring from the Required Horizontal Angle
Make sure the mode is angle measurement
Operating procedure Operating key Display
 Sight the target for the which the
Horizontal angel is to be set .
V: 90 10 '20"
HR : 120 30' 40"
0SET HSET R/L 1
 Press [F2](HSET) key. [F2]
H–SET
HR :
EXIT – – – CLR  –
 Input value of Horizontal angle to be
set.
For example :70 40' 20"
1)
7
0
.
4
0
2
0
H–SET
HR : 70.4020
EXIT – – – CLR  –
 Press [ENT] key . [ENT]
H–SET
HR : 70 40' 20"
SET!
When completed, normal measuring
from the required Horizontal angle is
possible.2)
V: 90 10' 20"
HR : 70 40' 20"
0SET HSET R/L 1
 1) To revise wrong value, move cursor with [F4]()or input from the beginning by [F3](CLR) key to
correct value.
 2) With wrong input value(for example 70'), setting will not be completed. Input again from the step
.