LEICA TPS1200 - Manual (Page 97)

Check & Adjust TPS1200 97
<ATR Adjust: On> Includes the determination of the ATR Hz and V
adjustment errors if an ATR is available.
)
It is recommended to use a clean Leica circular prism as target.
Do not use a 360° prism.
4. Aim the telescope accurately at a
target at about 100 m distant. The
target must be positioned within
± 9°/± 10 gon of the horizontal plane.
The procedure can be started in any
telescope face.
Step Description
TPS12_024
± 9°
~ 100 m