1. Confirm your password or key is correct. It is
the password you registered on
Wunderground.com. Your Wunderground.com
password cannot begin with a non-
alphanumeric character (a limitation of
Wundeground.com, not the station). Example,
$worknet is not a valid password, but
worknet$ is valid.
2. Confirm your station ID is correct.
3. Make sure the date and time is correct on the
console. If incorrect, you may be reporting old
data, not real time data.
4. Make sure your time zone is set properly. If
incorrect, you may be reporting old data, not
real time data.
5. Check your router firewall settings. The
console sends data via Port 80.
13. Adjustment or Calibration
The purpose of calibration is to fine-tune or correct for any sensor error associated with the device’s margin of
error. The measurement can be adjusted from the console to calibrate to a known source.
Calibration is only useful if you have a known calibrated source you can compare it against, and is optional.
This section discusses practices, procedures and sources for sensor calibration to reduce manufacturing and
degradation errors. Do not compare your readings obtained from sources such as the internet, radio,
television or newspapers. They are in a different location and typically update once per hour.
The purpose of your weather station is to measure conditions of your surroundings, which vary significantly
from location to location.
Note: The calibrated value can only be adjusted on the console. The remote sensor(s) always displays the
un-calibrated or measured value.
Note: The measured humidity range is between 10 and 99%. Humidity cannot be accurately measured
outside of this range. Thus, the humidity cannot be calibrated below 10% or above 99%.
1. Temperature Calibration
In normal mode, press and hold the SET and CHANNEL/+ buttons at the same time for five seconds to enter
the temperature calibration mode. The indoor temperature will begin flashing.
Press the [+] or [-] button to increase or decrease the temperature reading (in increments of 0.1). Press and
hold the [+] or [-] button for three seconds to increase or decrease rapidly.