Model: 308A-146 www.lacrossetechnology.com/support Page | 4
Detailed Setup: Forecast Station and Outdoor Sensor
STEP 1:
Insert the 5-volt A/C power adapter into the designated
area on the back of the forecast station.
Plug the A/C power adapter into a wall outlet for continuous
backlight (ON/OFF), and dimmer feature.
STEP 2:
(optional battery operation)
Slide tab to the right and pull out to remove the battery
cover.
Insert three new AA Alkaline batteries into the back of the
forecast station. Observe the correct polarity (see marking
inside the battery compartment).
The forecast station will light up and show indoor temperature,
humidity and time.
(Backlight will illuminate for 8 seconds when using only battery
power with a press/release of the SNOOZE/LIGHT button)
STEP 3:
Ensure that the sensor is within 10 feet of the forecast station.
Remove battery cover from sensor. Slide the battery cover down and
lift off the front.
Insert two new AA batteries into the TX142THv2 sensor. Observe the
correct polarity.
Within three minutes, the forecast station will show readings in the
outdoor temperature area on the LCD.
Note:
Use Alkaline batteries (or Lithium for temperatures below -20°F/-
28.8°C).
Button Functions
SET Button
Default Time Display-
Press to move through the program menu and
confirm settings.
Hold for 3 seconds to set time/calendar, etc.
ALARM Button
Default Time Display-
Press once to show alarm time
Hold for 2 seconds enter alarm setting mode
Alarm Mode-
Press to activate or deactivate time alarm.
