La Crosse Technology T85258

Need help?

Do you have a question about the La Crosse Technology T85258 and is the answer not in the manual?

Summary

Initial Setup and LCD Icons

Connecting Power and Sensor

Insert batteries into sensor and station, connect AC adapter, and place sensor outside.

LCD Icons Overview

Explanation of icons for indoor/outdoor temperature, battery status, and signal reception.

Using the Buttons

Display Mode Selection

Switch between weekday and month/date/year display using the MODE button.

Backlight Adjustment

Control backlight brightness (HI/LO/OFF) or activate temporarily with the LIGHT button.

Device Settings

Entering and Navigating Settings

Hold MODE to enter, use +/- to adjust, press MODE to confirm, LIGHT to exit.

Setting Configuration Steps

Order of settings: Language, Beep, Time Format, Hour, Minute, Year, Month, Date, Units.

Temperature Records

Viewing HI;LO Temperature Data

Press the + button to cycle through outdoor/indoor HI/LO temperature records.

Manually Resetting HI;LO Records

Hold the + button for 5 seconds to reset all recorded temperature data.

Sensor and Data Indicators

Sensor Reception and Status

Search for sensor using '-' button; solid icon means connected, flashing means searching.

Temperature Trend Arrow

Understand the trend arrow, which updates every 30 minutes based on past 3 hours.

Low Battery Indicators

Orange battery icon means station needs batteries; green icon means outdoor sensor needs batteries.

Sensor Installation and Restart

Mounting the Outdoor Sensor

Mount the sensor vertically on a north-facing, shaded wall for optimal performance.

Restarting the Device

Steps to resolve issues showing dashes, including battery removal and reinsertion.

Regulatory Compliance

FCC Statement

Equipment tested and found to comply with FCC limits for digital devices.

Canada Statement

Device complies with CNR Industry Canada license-exempt device regulations.

The La Crosse Technology Wireless Color Temperature Station (Model: T85258) is a device designed to monitor both indoor and outdoor temperatures with a clear, color display. It provides essential weather information and offers various user-friendly features for setup, display, and maintenance.

Function Description:

The primary function of this device is to display current indoor and outdoor temperatures. It also shows the time, date, month, and year. The station includes a remote sensor (TX141-Bv2) that wirelessly transmits outdoor temperature data to the main unit. A key feature is the temperature trend arrow, which indicates whether the temperature has increased, decreased, or remained stable over the past three hours. The device also records daily HI/LO temperatures for both indoor and outdoor environments, resetting these records automatically at midnight.

Important Technical Specifications:

Indoor Temperature Range: 32°F to 122°F (0°C to 50°C)
Outdoor Temperature Range: -40°F to 140°F (-40°C to 60°C)
Wireless Transmission Range: Over 300 ft. (91 meters) in open air (RF 433MHz)
Power (Weather Station):
- Primary: 5-volt AC power adapter (included, AC6#: GPU280500150WA00)
- Optional: 2-AA, IEC, LR6 batteries (not included)
Power (TX141-Bv2 Sensor): 2-AA, IEC, LR6 batteries (not included)
Battery Life: 24 months with reputable battery brands
Dimensions:
- Station: 5.98" H x 3.24" W x 2.16" D (152 x 82.5 x 54.9 mm)
- Sensor: 5.11″ H x 1.57" W x 0.82" D (129.8 x 40 x 20.8 mm)
Patents: Protected under U.S. Patents: 5,978,738 | 6,076,044 | RE43903

Usage Features:

Initial Setup:
1. Insert 2 "AA" batteries into the TX141-Bv2 temperature sensor.
2. Insert the 5 Volt AC adapter into a wall outlet and then into the temperature station.
3. Optionally, insert 2 "AA" batteries into the temperature station for backup power.
4. After 5 minutes, place the sensor outside in a shaded location.
LCD Icons: The display features various icons including Indoor Temperature, Low Battery (for station and sensor), Temperature °F/°C, Outdoor Temperature, Temperature Trend (3 hours), and Sensor Reception.
Weekday or Date Display: Pressing the MODE button toggles between displaying the weekday or the month, date, and year. The chosen display will remain active.
Backlight HI/LO/OFF: When powered by the AC adapter, the backlight brightness is adjustable (HI/LO/OFF) by pressing the LIGHT button. When operating on batteries alone, pressing the LIGHT button activates the backlight for 10 seconds.
Settings Mode: Hold the MODE button for 3 seconds to enter settings. Use the + or - buttons to adjust values and MODE to confirm. The LIGHT button exits settings at any time. Settings include Language (English, Spanish, French), Beep ON/OFF, 12/24 hour time format, Hour, Minutes, Year, Month, Date, and Fahrenheit/Celsius. The day of the week automatically sets when year, month, and date are configured.
HI/LO Temperatures Records: The station automatically records daily HI/LO temperatures for indoor and outdoor environments, resetting at midnight.
Viewing HI/LO Records: Press and release the + button to cycle through Outdoor HI, Outdoor LO, Indoor HI, and Indoor LO temperatures.
Sensor Reception: Hold the - button for 3 seconds to search for the sensor. The signal reception icon will flash during the search and become solid upon connection. If no signal is found within 3 minutes, the icon will flash.
Temperature Trend Arrow: Indicators update every 30 minutes, reflecting temperature changes (2°F/1°C) over the past 3 hours. An upward arrow indicates an increase, a horizontal arrow indicates no change, and a downward arrow indicates a decrease.

Maintenance Features:

Mounting the Temperature Sensor: Mount the outdoor sensor on a north-facing wall or in any well-shaded area, preferably under an eave or deck rail, ensuring it is mounted vertically.
Restarting the Device (if outdoor readings show dashes):
1. Bring the sensor within five feet of the station.
2. Remove batteries from both the sensor and the station.
3. Press any button 20 times.
4. After 15 minutes, reinsert batteries into the sensor and then into the station.
5. Wait 15 minutes for a strong connection to establish.
6. Place the sensor back in its shaded outdoor location.
Manually Resetting HI/LO Records: When HI or LO temperatures are displayed, hold the + button for 5 seconds to reset all temperature records.
Low Battery Icon: An orange battery icon by the indoor temperature indicates low batteries in the temperature station. A green battery icon by the outdoor temperature indicates low batteries in the outdoor sensor. Replace batteries promptly when these icons appear.
General Care and Maintenance:
- Do not mix old and new batteries, or different types of batteries (Alkaline, Standard, Lithium, Rechargeable).
- Always use the correct size and grade of batteries.
- Replace all batteries of a set at the same time.
- Clean battery contacts and device contacts before installation.
- Ensure correct battery polarity (+ and -).
- Remove batteries from equipment not in use for an extended period.
- Promptly remove expired batteries.

The La Crosse Technology Wireless Color Temperature Station is designed for ease of use and reliable temperature monitoring, providing essential information at a glance with its clear display and intuitive controls.