Leica Geosystems TPS110C - Manual (Page 57)

Checking and Adjusting 57
TPS100z17
ca. 100 m
± 4°30'
TPS100z18
180°
180°
HZ-COLLIMATION (1)
Hz : 123°43'07"
V : 272°11'31"
Sight target !
[EXIT] [MEAS]
Determining The Line-Of-Sight Error (c)
1. Level up instrument exactly
using the electronic level.
2. Start Hz-collimation (refer to
p. 55).
3. Aim at a point approximately
100m from the instrument
that is less than ± 4°30' (5
gon) from the horizontal.
For checking the horizontal
aiming Hz- and V-angles are
displayed.
4. [MEAS] Trigger
measurement.
5. Change telescope face and
aim on point again.
6. [MEAS] Trigger
measurement again.