ADA INSTRUMENTS DigiTeo-10, Operating Manual, Page: 21 / 58

MEASUREMENT FOUNDATION
21
Digi Teo-2/5/10/20
Tribrach
It is convenient to detach and attach instrument by
loosening or tightening the locking lever.
Detachment:
a. Turn locking lever 180° in counter clock-wise
direction.
b. Lift the instrument up with one hand carrying
handle and another hand holding the tribrach.
Attachment:
a. Match the instrument base with the correct groove
before putting the instrument on the board.
b. Tighten the locking lever
Error display
E01 Vertical angle 0 position is out of range or set with
incorrect procedure.
E02 Tilt angle compensator 0 position is out of range or
set with incorrect procedure.
E03 During measuring of the collimation error, the value
measured is out of range.
E04 There’s abnormality in internal memory system.
E05 Reserved for adjustment in factory.
E06 There’s abnormality in angle measuring system.
E07 The level collimation or the telescope revolves too
fast (over 4 r/s).
E08 There’s a error detected in angle measuring system.
The instrument should be re-powered to eliminate
this error.
instrument base
groove
locking lever