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The Alarm Time is in the lower left-hand corner. 1. Hold ALM to enter ALM set mode. ALARM 2. Press + to adjust values. 3. Press ALM to confirm adjustments and move to next item. WS-8157U-IT www.lacrossetechnology.com/support Page | 2...
WWVB Radio-controlled Time WWVB Icon will flash when searching. • The WWVB icon will be steady when time signal • received in the past 24 hours. WWVB Atomic Icon For information about WWVB visit: www.nist.gov/pml/div688/grp40/wwvb.cfm WS-8157U-IT www.lacrossetechnology.com/support Page | 3...
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Replace all batteries of a set at the same time. • Clean the battery contacts and also those of the device prior to • battery installation. Ensure the batteries are installed with correct polarity (+and -). • WS-8157U-IT www.lacrossetechnology.com/support Page | 4...
TX37U-IT Sensor: (128.3 x 38.2 x 21.2 mm) 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. View full warranty details online at: www.lacrossetechnology.com/warranty_info.pdf...
This booklet may contain errors or misprints. The information it contains is regularly checked and corrections are included in subsequent editions. We disclaim any responsibility for any technical error or printing error, or their consequences. All trademarks and patents are recognized. WS-8157U-IT www.lacrossetechnology.com/support Page | 6...