Vaisala WMS302 Guide de l'utilisateur télécharger pdf (Page 107)

Chapter 5 ________________________________________________________________ Operation

VAISALA______________________________________________________________________ 105

Figure 98 on page 105) against the radio adapter between the two

hex screws (2). Lower the radio modem down so that it is secured.

Connect the antenna cable (1) and the data/power cable (4).

0311-168

Figure 98 Installing Radio Modem

14. Install all the other sensors as instructed in Chapter 4, Installation,

on page 57.

15. Connect all the cables.

Aligning Weather Transmitter

To help the alignment, there is an arrow and the text North on the

bottom of the transmitter. Weather transmitter should be aligned in such

a way that this arrow points to the north.

Wind direction can be referred either to true north, which uses the

earth’s geographic meridians, or to the magnetic north, which is read

with a magnetic compass. The magnetic declination is the difference in

degrees between the true north and magnetic north.

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Vaisala WMS302 Guide de l'utilisateur Page 107