Leica Geosystems T100 - Manual (Page 28)

28 Simple measurements T105/T110-1.3.0en
8
12
3. Start calibration by pressing
and simultaneously.
4. Measure Hz-angle with .
or
back to measuring menu with
without modification.
5. Change telescope position and
aim at the point again.
6. Again measure Hz-angle with
line-of-sight error is computed.
Determining the line-of-sight error (c)
1. Level up instrument exactly using
the electronic level.
2. Aim at a point approximately 100m
from the instrument wich is less
than 5° from the horizontal. Check
by activating the V-angle display.
T100Z18
180°
180°
Keep actual value.
Accept new computed value
(arrow).
H: 123
°
12'50"
V: 90
°
04'14"
c: 0
°
00'08"
c: -0
°
00'08"
c: -0
°
00'12"
T100Z17
ca. 100 m
± 5°