Leica TPS1200 series Technical Reference Manual page 846

Determine Coordinate System - General
DET C SYS
Configuration,
Classic 3D page
Description of fields
Field Option
<Default Local Use WGS84
Height:> Pt Ht or Use
Local Pt Ht
Next step
CONT (F1) returns to DET C SYS Determine Coord System Begin.
TPS1200
Description
Source of height information to use.
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