La Crosse Technology WS 550 US - Manual (Page 13)

3
- After connecting the plug-in AC adapter, the system will run a short test of all
display segments in the display (all segments will be displayed).
- You will then hear a short beep and the version number of the weather station
will be displayed.
- Finally, the inside temperature and the humidity as well as the air pressure will be
displayed. The corresponding sensors are directly built in the base station.
- Now the external sensors need to be started up.
2.2. Combi-sensor TX 550 US
The combi-sensor is delivered as single parts and needs to be assembled before
start-up (for further information please refer to the TX 550 US operating instruc-
tions).
- Remove the wind meter and base of the wind meter (small white cylinder), the
combi-sensor and the mounting pipes from the packaging.
- Mount the weather cock according to the following description:
- Put together the pipes of the insertion mast. The sensor-holder is mounted on the
1. Mount the base of the wind meter on the
free end of the pipe of the combi-sensor
holder as shown in the diagram
3. Insert the foot into the pipe and rotate
it in such a way that it can be locked in
the respective holes in the pipe using
the two screws
2. Put cable through the foot
of the windcock
Conical
side below