La Crosse Technology WT-3181 User Manual

RADIO CONTROLLED ANALOG CLOCK
WT-3181 Instruction manual
Mexico
United States
Canada
Eastern Time
(-5h GMT)
Central Time
(-6h GMT)
Pacific Time
(-8h GMT)
Mountain Time
(-7h GMT)
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La Crosse Technology WT-3181 Specifications

General

Time Display	Digital
Display	LCD
Temperature Display	Yes
Atomic Timekeeping	Yes
Weight	1.1 pounds
Type	Atomic Clock
Power Source	AC Adapter / Battery
Battery Backup	Yes
Features	Calendar, Indoor Temperature
Time Display Format	12/24 Hour

Summary

Quick Set Up Instructions

Initial Setup Steps

Insert battery, select time zone via button, and replace cover for automatic time synchronization.

Radio Controlled Time Accuracy

Additional Setup and Time Zone Selection

Install battery in evening, select time zone; default to Pacific Time if none chosen.

Optimal Clock Placement

Manual Time Setting Procedure

Hold the Manual Set button to advance hands; WWVB signal overrides manual setting.

Temperature and Humidity Measurement

Troubleshooting Signal Reception

Check battery, location, and weather for WWVB signal issues.

Daylight Saving Time (DST) Handling

Automatic DST adjustment; manual override for specific regions like Arizona and Indiana.

Frequently Asked Questions

Battery Life and Usage Recommendations

Batteries last over a year; clock is not waterproof, use in dry environments.

Product Warranty and FCC Compliance

Warranty Information and Support

One-year warranty against defects; contact La Crosse Technology for service.

FCC Regulatory Statement

Device adheres to FCC rules, permitting operation but requiring interference acceptance.