TYREDOG TD-4100A-X - Manual (Page 16)

V1.01-FJ04 (1105068)
16
A. Put anti-theft fixed ring onto valve stem.
(Before installed sensor, please make sure the valve stem is
properly clean, so there is no affect during tire pressure
measurements.)
B. Install sensors onto valve stem. Don’t install sensors by brute
force.
Valve
Hex socket Screw
Anti-theft fixed ring
Sensor