Geosense MEMS DPI I Instruction Manual page 30

MEMS Digital Portable Horizontal Inclinometer
V1.1
09/02/2022
II. If using a double ended installation, pull the rope through to the access
end from the far end. Have someone stationed at the far end to make
sure the loose end of the rope does not enter the installation. If you
lose the end of the rope it may be difficult or impossible to recover.
Access End
NEVER REMOVE THE
ROPE FROM THE
INSTALLATION
17) Identify the 'Primary' axis keyways in the tube, sometimes referred to as the
'A' or 'A+/A-' axis. For horizontal applications this MUST be the vertical axis.
Only this pair of keyways need to be used.
29
Far End