La Crosse Technology T85647, Manual

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
When temperature alert sounds, the corresponding alert icon (bell) will flash.
 The alert beeps once every minute, until the temperature is out of alert range.

Press any button to stop alert. The alert symbol will still show.

Turn alert OFF: In normal mode, hold and release the ALERT button to select the alert.
With HI or LO alert selected, press the
▼
button to disarm that alert.
Weather Station
Power Requirements

This weather station is powered by a 5 volt AC power adapter

Alternatively, optional 3-AAA alkaline batteries may be used.
12-Hour or 24-Hour time format

Time can display in 12-hour (am, pm) or 24-hour format.

Default is 12-hour time.

Use the Program Menu to switch time formats.
Fahrenheit/Celsius

Use the program menu to switch between Fahrenheit and Celsius.
Backlight
AC adapter: The backlight is on continuously when operating the weather station with the
5-volt AC adapter.
Note: When the AC adapter is NOT in use, the HI-LOW-OFF light feature is not available.

HIGH: The backlight is defaulted to HI at setup when the AC adapter is in use.

LOW: Press the HI-LOW-OFF button to dim the backlight.

OFF: Press the HI-LOW-OFF button again to turn the backlight off.

Press the HI-LOW-OFF button to return to full strength.
Note: When the backlight is off, press any button to activate the backlight for 10 seconds.
Battery power: When operating on battery power only, press and release the any button
and the backlight will show for 10 seconds.
Dashes, HH.H, LL.L or stuck Indoor Temperature/Humidity
Explanation: These symbols are error messages indication the indoor sensor is outside of
its readable range. For indoor readings, this is generally a power related issue.

Check that the AC power cord is inserted into a working outlet.

Batteries may be overpowered or underpowered. Remove batteries from the weather
station.

Press any button 20 times. Leave the weather station unpowered for 1-2 hours.

Install fresh Alkaline batteries with correct polarity.

If the indoor temperature is still shows dashes, HH.H or LL.L, the weather station may
need replacement.
Inaccurate Indoor Temperature Reading
Explanation: When the indoor temperature is inaccurate, it is often due to the location of
the display or overpowered/under powered batteries. You can test the accuracy at you
home.
Side-by-side test: Bring the remote sensor in the house and place it next to the weather
station for 2 hours.

Compare indoor and remote temperature. The temperature should be within 4 degrees
to be within tolerance.

Look for heat sources such as sunlight, door or window frames or reflected heat or cold
near the weather station.