La Crosse Technology K84377 User manual

Model: K84377 www.lacrossetechnology.com/support pg. 1
Model: K84377
Instruction Manual
DC: 050415
IN/OUT Window Thermometer
LCD Readings
Current Temperature: The upper LCD shows the current temperature in
large numbers.
MAX/MIN Readings: The lower LCD shows the maximum and minimum
temperature for the past 24 hours.
The minimum temperature automatically resets at 8:00 P.M.
The maximum temperature automatically resets at 8:00 A.M.
If the time is not set, the minimum and maximum temperatures will not
be reset at the correct local time or may read dashes (---).
Current
Temperature
Minimum
Temperature
Maximum
Temperature

Model: K84377 www.lacrossetechnology.com/support pg. 2
Initial Setup
1. Remove the mounting holder and transparent cover from the LCD.
2. Hold the white grips on the side of the LCD and carefully remove it
from the white case.
Note: Do not touch the LCD directly.
3. Remove the plastic safety strip, preventing the battery from making
contact. Insert the LR44 button cell battery with the +side facing up.
4. Remove the protective scratch guard from the LCD.
5. Set time and date (see program menu).
6. Slide the IN/OUT switch to select indoor or outdoor use.
7. Carefully put the LCD back into the white case (circuit board will face
the back, buttons will face the front).
8. Replace the transparent cover over the LCD. Press firmly to secure it
to the white case.
Mounting
Holder
LCD
Transparent
Cover
White Grips
Battery
Holder
Temperature Sensor
White
Case
Adhesive for
mounting

Model: K84377 www.lacrossetechnology.com/support pg. 3
Program Menu
1.Carefully remove LCD from the white case.
2.Hold the MODE button until the hours flash.
3.Press and release the + button to adjust the hours.
4.Press and release the MODE button and the minutes will flash.
5. Press and release the + button to adjust the minutes.
6.Press the MODE button to return to the temperature display.
Mounting
Indoor Use:
1.Remove the window thermometer from the mounting holder.
2.Clean and dry the area to mount the window thermometer so the
adhesive will stick.
3.Remove the thin cover from the adhesive to reveal the sticky side.
4.Carefully place the mounting holder with the opening facing up.
5.Insert the window thermometer.
Outdoor Use:
1.Choose an outdoor window location that is fairly dry and shaded for
accurate readings.
2.Remove the window thermometer from the mounting holder.
3.Clean and dry the area to mount the window thermometer so the
adhesive will stick.
4.Remove the thin cover from the adhesive to reveal the sticky side.
5.Carefully place the mounting holder with the opening facing up.
6.Insert the window thermometer.
Avoid direct sunshine as it will cause false high temperature readings.
Constant direct sunlight may fade the LCD, making it difficult to read.
Due to the heat emission and sheltered location of your window, the
temperature may read higher with a window mounted location then at a
free unsheltered location outside.
Care & Maintenance
Do not mix old and new batteries
Do not mix Alkaline, Standard, Lithium or Rechargeable
Batteries
Always purchase the correct size and grade of battery most suitable
for the intended use.
Replace all batteries of a set at the same time.
Clean the battery contacts and also those of the device prior to
battery installation.

Model: K84377 www.lacrossetechnology.com/support pg. 4
Ensure the batteries are installed correctly with regard to polarity
(+and -).
Remove batteries from equipment with is not to be used for an
extended period of time.
Remove expired batteries promptly.
Warranty and Support Information
La Crosse Technology, Ltd. provides a 1-year limited time warranty (from
date of purchase) on this product relating to manufacturing defects in
materials & workmanship.
Before returning a product, please contact our friendly customer
support with questions or visit our online help (manuals and FAQS):
Phone: [phone]
Online Product Support: www.lacrossetechnology.com/support
Product Registration: www.lacrossetechnology.com/support/register
View full warranty details online at:
www.lacrossetechnology.com/warranty_info.pdf
Warranty Address:
La Crosse Technology, Ltd
2830 S. 26th St.
La Crosse, WI 54601
Specifications
Outdoor Range:
-13ºF to +94ºF
Indoor Range:
+32ºF to +94ºF
Resolution:
0.2ºF
Battery:
LR44