Model: WS-1025U www.lacrossetechnology.com/support Page | 1
Model: WS-1025U
Instruction Manual
DC: 091014
OUTDOOR WINDOW THERMOMETER
Get Started
Step 1: Grasp both ends of the mounting bracket and remove from the
window thermometer
Step 2: Use a screwdriver open the battery compartment.
Step 3: Remove the plastic tab from between the AAA battery and the
positive terminal. The display will become active.
Step 4: Replace the battery compartment door.
Step 5: Remove the protective film from the display of the thermometer.
Step 6: Set time (required so MIN/MAX temperature resets correctly).
Restart: If the display does not become active, remove the battery and check
that the entire plastic tab was removed. Reinsert the battery.