Search for Outdoor Sensor• Hold the HEAT/DEW button for 3 seconds to search for sensors.• The strength signal icon will animate until the sensor signal is received or for 3minutes if no signal available.Change Channels (when using multiple sensors)From normal time display, press the button to change channels.Channel 1, 2, or 3 will show.Remote Sensor Channels — Auto Scroll:•Press the button to toggle between remotesensor channels when multiple sensors are used.•The station will automatically rotate through thechannels for all connected sensors.•Press and release the button to lock the stationinto one channel. Then view channels individuallywith a press of the button.Low Battery IconThe Low Battery Icon indicates when batteries are in the station or sensor.• If the icon is displayed in the outdoor section, replace the batteries in theoutdoor sensor.• If the icon is displayed in the indoor section, replace the batteries in theforecast station.Model: C87030/C87214 www.lacrossetechnology.com/support Page | 12Heat Index Dew Point:Outdoor Sensor Positioning• Mount the outdoor sensor on a north-facing wall or in any well-shaded area.Under an eave or deck rail is preferred.• The maximum wireless transmission range to the forecast station is over 300feet (91 meters) in open air; this does not include barriers such as walls or floors.• Be sure the outdoor sensor is mounted vertically.• Press the HEAT/DEW button once to view heat index.• Press again to view dew point.• Press the button to change channels.