La Crosse Technology Atomic Wall Clock - Analog- Model WT-3181PL "changed batteries outside" Questions

...batteries won't help. Once the battery is installed the clock will begin searching for a signal. For the initial setting it is recommended to stand the clock in an upright position near a window. ...

...outside batteries to get correct outside temperature My most consistent (best, repeatable) results with this process are to replace both sets of batteries, both in the clock and in the outside ...