La Crosse Technology WS-8117U-IT User Manual

1
INSTANT TRANSMISSION is the state-of-the-art
new wireless transmission technology,
exclusively designed and developed by LA
CROSSE TECHNOLOGY. INSTANT
TRANSMISSION offers you an immediate update
(every 4 seconds!) of all your outdoor data
measured from the transmitters: follow your
climatic variations in real-time!
WS-8117U-IT
ATOMIC CLOCK WITH OUTDOOR WIRELESS TEMPERATURE
AND MOON PHASE
Instruction Manual
FEATURES:
ATOMIC CLOCK:
LCD2
display
Battery cover
Function keys
LCD1
display
Hanging holes
Foldable stand
This product offers:
2
Holder
• WWVB Radio controlled time with manual time setting
• 12/24 hour time display
• Time display: hour, minute, second
• Alarm setting with snooze function
• Calendar display
• Weekday display (4 languages to choose from: English, French, Spanish, and German)
• Time zone setting
• Daylight savings time ON/OFF option (DST)
• ºC or ºF temperature display selectable
• Indoor temperature display
• Outdoor temperature display via 915MHz transmission
• Wall mount or freestanding
• Current moon phase display
OUTDOOR TEMPERATURE SENSOR:
• Remote transmission of outdoor temperature to the
atomic clock by 915 MHz signals
• Wall mounting case
TO INSTALL AND REPLACE BATTERIES IN THE ATOMIC CLOCK
The atomic clock uses 2 x AA, 1.5V batteries. To install and replace the batteries, please follow
the steps below:
1. Insert finger or other solid object in the space at the bottom center of the battery
compartment and lift up to remove the cover.
2. Insert batteries observing the correct polarity (see marking inside battery compartment).
3. Replace compartment cover.
DO NOT SET THE CLOCK.

La Crosse Technology WS-8117U-IT Specifications

General

Category	Alarm Clock
Model	WS-8117U-IT
Brand	La Crosse Technology
Display Type	LCD
Time Format	12/24 hour
Alarm Function	Yes
Temperature Display	Yes
Indoor Temperature Range	32°F to 122°F (0°C to 50°C)
Weight	0.5 lbs
Atomic Time	Yes
Alarm Features	Snooze
Power Source	Battery
Temperature Units	Fahrenheit, Celsius

Summary

Atomic Clock Battery Installation

Initial Setup and Key Functions

Sensor Setup and Key Operations

Instructions for sensor battery installation, initial clock setup, and key functions.

Manual Settings

Time, Date, and Language Configuration

Configure time zone, DST, language, and set time, date, year, month, day, weekday.

Time Display and Temperature Units

Select time display format (12/24h) and temperature units (°C/°F).

Alarm, Snooze, and Reception

Alarm and Snooze Operation

Setting the alarm, activating snooze, and deactivating the alarm.

Outdoor Signal Reception Check

Troubleshooting the reception of outdoor temperature signals via 915MHz.

Display Modes and Time Synchronization

Display Mode Cycling

How to cycle through different display formats for time and date elements.

WWVB Time Synchronization

How the atomic clock synchronizes with the NIST WWVB radio signal.

Moon Phase Display

Positioning and Mounting

Clock and Sensor Placement Guidance

Guidance on optimal placement of the atomic clock and outdoor sensor.

Mounting Options

Instructions for mounting the clock and sensor using screws or adhesive tape.

Troubleshooting and Maintenance

Resolving Display and Signal Issues

Solutions for faint displays, no WWVB signal, and outdoor signal reception errors.

Addressing Time and Temperature Accuracy

Troubleshooting incorrect time settings and inaccurate temperature readings.

Care and Specifications

Guidelines for unit care, cleaning, and technical specifications.

Warranty and Support

Warranty Coverage and Claims

Details on the 1-year limited warranty, coverage, and service procedures.

FCC Compliance Information