Leica Captivate Technical Reference Manual page 815

Roads - Tunnel
Key Description
Fn Settings To configure the app. Refer to "43.3 Configuring Roads
Apps".
Description of fields
Common to all methods
Field Option
Layer Display only
or selectable
list
Centreline Display only
For Tunnel face
Field Option
Drilling rig Check box
orientation
The following fields are available when Drilling rig orientation: Parallel to
alignment is selected in Tunnel Settings, Tunnel design page:
Drilling dis- Editable field
tance
Check Check box
Jumbo posi-
tion
Boom Editable field
length
Tolerance Editable field
The following fields are available when Drilling rig orientation: Drill Pat-
tern is selected in Tunnel Settings, Tunnel design page:
Apply drill Meas chain-
pattern age
from
Defined
Chainage
Description
Layers contained in the active tunnel job can
be selected.
The name of the layer centreline.
Description
This functionality helps to orientate the drill-
ing rig when drilling holes parallel to the tun-
nel axis direction. The entry point at the tun-
nel face is marked and delta angles to align
the drilling rig are provided.
The bore hole length. Available when Drilling
rig orientation is checked and used to cal-
culate the direction parallel to the alignment.
When this box is checked, the jumbo posi-
tion is checked after measuring to the back
of the boom.
The length of the boom is used for calculat-
ing and checking the jumbo position when
Check Jumbo position is checked.
Defines how accurately the boom must be
positioned to calculate the delta angles (max
10% of boom length). Available when Check
Jumbo position is checked.
The drill pattern is directly applied to the
measured chainage.
To acquire the measured chainage, take a
measurement, press Fn Tools and select
Apply current chainage.
This chainage is typed manually into the
Stake chainage editable field. It is used to
calculate the corresponding position and drill
direction at the measured chainage.
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