WW85784 - Weather Station LA CROSSE TECHNOLOGY - Free user manual and instructions
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| Product Type | Wireless Weather Station |
| Model | WW85784 |
| Brand | La Crosse Technology |
| Display Type | LCD |
| Indoor Temperature Range | 32°F to 140°F (0°C to 60°C) |
| Outdoor Temperature Range | -40°F to 140°F (-40°C to 60°C) |
| Indoor Humidity Range | 1% to 99% RH |
| Outdoor Humidity Range | 1% to 99% RH |
| Wireless Range | Up to 300 feet (90 meters) open air |
| RF Frequency | 433 MHz |
| Number of Outdoor Sensors | 1 (included, expandable up to 3) |
| Time Base | Atomic time (WWVB) with manual override |
| Barometric Pressure | Display with weather forecast icon |
| Moon Phase | Displayed |
| Memory | Min/Max records for temperature and humidity |
| Power Supply (Main Unit) | 5V AC adapter (included) with 2 x AA alkaline batteries as backup |
| Power Supply (Outdoor Sensor) | 2 x AA alkaline batteries |
| Main Unit Dimensions | 7.9 x 2.5 x 7.9 inches (20.1 x 6.4 x 20.1 cm) |
| Weight (Main Unit) | 0.55 lbs (0.25 kg) |
| Cleaning | Wipe with a soft, damp cloth. Do not use abrasive cleaners. |
| Safety | Keep away from water and extreme temperatures. Use fresh batteries of the correct type. |
| Spare Parts Availability | Replacement outdoor sensors and power adapters available from La Crosse Technology |
Frequently Asked Questions - WW85784 LA CROSSE TECHNOLOGY
How do I set the time and date on the WW85784?
The WW85784 receives atomic time automatically via the WWVB signal. For manual setting, press and hold the SET button for 3 seconds. Use the + and - buttons to adjust the time, date, and other settings. Press SET to confirm each entry.
Why is the outdoor sensor not connecting to the main unit?
Ensure the sensor is within 300 feet of the main unit. Check that the batteries in the sensor are fresh and installed correctly. Press and hold the TX button on the main unit to search for the sensor. If issues persist, reset both units by removing batteries for 10 seconds.
How do I change the batteries in the outdoor sensor?
Remove the screw on the back of the sensor and slide off the cover. Replace the 2 AA batteries with fresh alkaline batteries, observing correct polarity. Reattach the cover and screw. The sensor will automatically reconnect to the main unit.
What do the weather icons mean?
The station predicts weather based on barometric pressure changes. Icons include: Sunny, Partly Cloudy, Cloudy, Rainy, Stormy, Snowy. The forecast applies to the next 12-24 hours and is not 100% accurate.
How do I reset the min/max records?
Press and hold the ▼ button for 3 seconds to reset all min/max records. Alternatively, press the MIN/MAX button to cycle through records, then press and hold SET to reset an individual record.
Can I add additional outdoor sensors?
Yes, the WW85784 supports up to 3 outdoor sensors. To add a new sensor, insert batteries into the new sensor and then press and hold the TX button on the main unit for 3 seconds to initiate a search. The sensor will be assigned the next available channel.
Why is the display showing dashes for outdoor temperature?
Dashes indicate loss of signal from the outdoor sensor. Check the distance between the units and replace batteries in the sensor. Press the TX button to force a manual search. If the problem continues, try a different location for the sensor.
How do I set the alarm?
Press the ALARM button to view the alarm time. Press and hold ALARM for 3 seconds to enter alarm setup. Use the + and - buttons to adjust the hour and minute, then press ALARM to confirm. To enable/disable the alarm, press the SNOOZE button.
What should I do if the atomic time does not synchronize?
The atomic signal may be blocked. Ensure the unit is placed away from metal surfaces and electronics. At night, the signal is usually stronger. You can manually set the time as described. To force a signal search, press and hold the REC button for 3 seconds.
How do I clean the weather station?
Use a soft, slightly damp cloth to clean the display and housing. Do not use any abrasive or chemical cleaners. Avoid getting moisture into the openings. Ensure the unit is turned off or disconnected from the power source before cleaning.
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USER MANUAL WW85784 LA CROSSE TECHNOLOGY
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Product information
Brand : LA CROSSE TECHNOLOGY
Model : WW85784
Category : Weather Station