La Crosse Technology T83646v2 Quick Setup Manual
Model: T83646v2 www.lacrossetechnology.com/support Page | 1
Model:T83646v2
Quick Setup Guide
DC: 012015
WIRELESS WEATHER STATION
BUTTONS
Battery
Compartment
2 “AA”
REMOTESENSOR
TX141TH-ACH
BACK
VIEW
Battery
Compartment
2“AA”
Calendar +
Time Alarm
Remote
Temp/Humidity
with Trend, Heat
Index, Dew
Point, Mold
Risk,
Temperature
Alerts + up to 3
remote sensors.
Time and
Moon Phase
FRONTVIEW
Indoor
Temp/Humidity
with Trend,
Mold Risk, +
Temperature
Alerts.
LED
Battery
Compartment
2 “AA”
Model: T83646v2 www.lacrossetechnology.com/support Page | 2
Get Started
Step 1: Insert 2 new Alkaline AA batteries (not included) into the
TX141TH-ACH
remote sensor. Observe the correct polarity. The red LED will
flash during transmission.
Step 2: Insert 2 new AA Alkaline batteries (not included) into the weather
station. Observe the correct polarity.
Restart: If there is no remote temperature data after 3 minutes, remove batteries
from the weather station and the remote sensor, then press any button 20 times.
After 15 minutes, return to Step 1 above.
Set Time, Date, Temperature Unit
1. Hold the SETTINGS button to enter time set mode.
2. Press the-or+buttons to adjust the values.
3. Press the SETTINGS button to confirm adjustments and move to the
next item.
Time setting order:
1. Beep ON/OFF
2. 12/24 hour time format
3. Hour
4. Minutes
5. Year
6. Month
7. Date
Note: Weekday will set automatically with year, month& date.
8. Fahrenheit/Celsius
9. Month/Day or Day/Month format (M-D)
Press the SETTINGS button to exit, or wait 10 seconds without pressing
buttons to return to the normal time display.
Set Indoor and Remote Temperature/Humidity Alerts
Setting the alerts value and arming the alerts
are two separate steps.
1. Hold the ALERTS button for 3 seconds to
enter alert set mode. The temperature alert value will blink in set
mode.
2. Press the - or + buttons to adjust the values.
3. Press the ALERTS button to confirm
The alert setting order:
INDOOR HUMIDITY HIINDOOR HUMIDITY LOINDOOR TEMP
HIINDOOR TEMP LO OUTDOOR HUMIDITY HIOUTDOOR
HUMIDITY LOOUTDOOR TEMP HIOUTDOOR TEMP LO
Model: T83646v2 www.lacrossetechnology.com/support Page | 3
Press the ALERTS button to exit, or wait 10 seconds without pressing
buttons to return to normal time display.
Arm/Disarm Temperature/Humidity Alerts
Press the ALERTS button to enter Alert display mode. Press and
release the ALERTS button to toggle between the alerts: INDOOR
HUMIDITY
OUTDOOR HUMIDITYINDOOR TEMP
OUTDOOR TEMP
Press the - or + buttons to arm or disarm the alert.
ALERT ICON appears when armed.
Active Temperature/Humidity Alert
When temperature/humidity alert is ringing, corresponding alert icon
will flash.
The alert will beep once per minute, until the temperature/humidity is
out of alert range.
Press any button to stop alert sound. The alert icon, HI/LO, will still
flash on corresponding channel.
Disarm Alert: In normal mode, press the ALERTS button to select
the alert to disarm. With a HI or LO alert selected, press the - or +
buttons to turn OFF the alert.
Moon Phase
Moon phase based on lunar
calendar, and the time and date set
on the weather station.
Set Time Alarm
1. Hold the ALARM button to enter alarm time set
mode.
2. Press the-or+buttons to adjust the values.
3. Press the ALARM button to confirm &move to the next item.
Alarm Time setting order: 1. Hours, 2. Minutes
Activate/Deactivate Time Alarm
Press the ALARM button once to view alarm time.
Press the ALARM button again to activate the alarm.
Once activated, the bell icon appears.
Press the ALARM button again to deactivate the alarm. The bell icon
will disappear.
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