La Crosse Technology W85961 User Manual

La Crosse Technology, Ltd Page 1
W85961 FAQS
The links below will work in most PDF viewers and link to the topic area by clicking the
link. We recommend Adobe Reader version 10 or greater available at:
http://get.adobe.com/reader
CONTENTS
W85961 FAQS........................................................................................................................... 1
Batteries ................................................................................................................................ 2
Atomic Clock Factory Restart.............................................................................................. 2
Supported Time Zones ......................................................................................................... 2
Time is Incorrect ................................................................................................................... 2
Clock is incorrect by Hours but minutes are correct ......................................................... 3
Daylight Saving Time ........................................................................................................... 3
Manually Set Time ................................................................................................................ 3
How long will the battery last? ............................................................................................ 3
Can I shut off the WWVB signal? ........................................................................................ 4
Is there a booster antenna to receive the WWVB signal in a difficult location? .............. 4
Can I wire a control timing circuit to the La Crosse Technology
®
atomic clock? ............ 4
Why do the hands spin once or twice everyday? .............................................................. 4
Hands spin non-stop ............................................................................................................ 4
Hands jumps or jerks around the dial ................................................................................. 4
Hands stuck at certain time ................................................................................................. 4
Hands are loose. ................................................................................................................... 5
Position the Clock ................................................................................................................ 5

La Crosse Technology W85961 Specifications

General

Display	LCD
Time Format	12/24 Hour
Alarm Function	Yes
Snooze Function	Yes
Temperature Display	Yes
Humidity Display	Yes
Indoor Humidity Range	20% to 95%
Atomic Time	Yes
Color	Black
Power Source	Battery
Outdoor Temperature Range	-40°F to 140°F

Summary

Batteries and Power

Batteries

Guidance on selecting appropriate, name-brand alkaline batteries for optimal clock performance and longevity.

How Long Will the Battery Last?

Information on the expected lifespan of a AA alkaline battery, typically over 12 months.

Atomic Clock Setup and Time Synchronization

Atomic Clock Factory Restart

Procedure to reset the atomic clock to factory settings, involving battery removal and button presses for troubleshooting.

Supported Time Zones

Details on the four supported time zones (Pacific, Mountain, Central, Eastern) for North American operation.

Time is Incorrect

Troubleshooting steps for when the clock time is inaccurate, including signal reception issues.

Clock is Incorrect by Hours but Minutes are Correct

Addresses time zone issues or DST settings causing hour discrepancies, suggesting holding the time zone button.

Daylight Saving Time

Explanation of DST adjustments, manual override, and factors affecting automatic synchronization up to 5 nights.

Manually Set Time

Instructions for manually adjusting the clock hands using the SET button in manual mode.

Position the Clock

Recommendations for optimal indoor/outdoor placement to ensure good radio signal reception, ideally near a window.

WWVB Signal and Interference

Can I Shut Off the WWVB Signal?

Clarifies that the WWVB signal cannot be manually shut off; manual time settings are overridden by the signal.

Is There a Booster Antenna to Receive the WWVB Signal in a Difficult Location?

States the clock does not support booster antennas and opening it voids the warranty.

Can I Wire a Control Timing Circuit to the La Crosse Technology® Atomic Clock?

Confirms the clock cannot operate on a timing circuit and tampering voids the warranty.

Clock Hand Issues and Troubleshooting

Why Do the Hands Spin Once or Twice Everyday?

Explains that spinning hands indicate auto-correction, with normal operation involving up to two hour hand rotations.

Hands Spin Non-Stop

Troubleshooting for continuously spinning hands, often due to battery issues or movement failure.

Hands Jumps or Jerks Around the Dial

Diagnoses jumping hands as a potential battery issue or movement problem requiring restart or replacement.

Hands Stuck at Certain Time

Identifies stuck hands potentially caused by battery issues, bent hands, or movement failure.

Hands Are Loose.

Addresses loose hands, suggesting repair or movement replacement, especially if under warranty.