Prexiso CL 20 Manual Del Usuario página 14

Adjusting the line of
sight
Operation
Step Description

When the difference nominal-/actual- reading is
more than 3 mm the line of sight must be adjusted.
1. Turn the adjusting screw until the middle hair gives
the required reading (eg. 1.388 m).
2. Check line of sight again.

Before starting field work or after long periods of
storage/ transport of your equipment check the
field adjustment parameters specified in this User
Manual.
CL 20/24/28/32 | 12
003995_001
EN