Troubleshooting, Repair, & Warranty
Page 48 Vantage Pro Manual
W
IND
S
PEED
Wind speed reading
seems too high or too low.
Check installation by spinning wind cups.
If it’s too low, remove the wind cups and
check for friction sources.
Check ISS location. Is it sheltered from the
wind?
See ISS manual for additional wind speed
troubleshooting information
Wind speed reads 0 either
all the time or intermit-
tently
The problem may be with the anemome-
ter. Check fields one-b and two-b on diag-
nostic screen. May require call to tech
support.
49
D
IRECTION
Wind direction reading is
dashed out
Wireless model - check reception. See
Reception Problems below.
Cabled model - cable may be faulty.
If these steps do not reveal the problem,
the anemometer may be faulty. Call the
factory for return authorization.
49
Wind direction always
says North
ISS problem, especially if outside tempera-
ture is dashed out as well.
C
HILL
Wind chill reading seems
too high or too low
Check calibration numbers for tempera-
ture. Remember, wind chill depends on
temperature and wind speed. Make sure
they’re working.
33
H
EAT
Heat Index reading seems
too high or too low
Check calibration numbers for tempera-
ture. Remember, the heat index depends
on temperature and outside humidity.
Make sure they’re working.
33
D
EW
Dew Point reading seems
too high or too low
Check calibration numbers for tempera-
ture. Remember, dew point depends on
temperature and outside humidity. Make
sure they’re working.
33
R
AIN
No rain readings
Make sure cable-tie is removed from rain
collector. See ISS manual.
Problem Solution PG.
To Next Page