Davis 6322C Bedienungsanleitung PDF herunterladen (Seite 19)

Locating the ISS and Anemometer

Optional: Anemometer Cable Length Considerations

• All Vantage Pro2 stations

include a 40' (12 m) cable to go

between the ISS and the ane-

mometer. This can be extended

up to 540' (165 m) using

optional extension cables pur-

chased from Davis Instru-

ments.

• If most of the anemometer

cable length is unused, the

coiled cable length can be

stowed once the anemometer

and ISS have been installed on

a site. Attaching the anemome-

ter cable to the mounting pole

using the supplied cable tie is

the recommended option.

Keep the anemometer cable

coiled if possible during the ISS

and anemometer assembly so

that it is easily stowed once installation is complete.

• The Cabled Vantage Pro2 includes a 100' (30 m) cable to go between the console

and the ISS. This can be extended up to 1000' (300 m) using optional cables.

Optional: Wireless Transmission Considerations

The range of the radio transmission depends on several factors. Try to position the

transmitter and the receiver as close as possible for best results.

Typical maximum ranges include:

• Line of sight: 1000' (300 m).

• Under most conditions: 200 - 400' (60 - 120 m).

Other range and transmission considerations include:

• Range may be reduced by walls, ceilings, trees, foliage, a metal roof or other large

metal structures or objects such as aluminum siding, metal ducts, and metal appli-

ances, such as refrigerators, televisions, heaters, or air conditioners.

• Frequency interferers also reduce transmission distance. Cordless phones (900

Mhz) are a common example of frequency interference.

• Transmission between wireless units may be obscured by something unidentifi-

able, or by some obstacle that can’t be worked around.

• For best results, orient the ISS antenna and the console antenna so that the orienta-

tion and angles of the antennas are parallel to each other.

Anemometer

Cable

Cable Tie

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