Installation Guide

WS-8157U-IT www.lacrossetechnology.com/support Page | 3
Setting order: 1. Hour, 2. Minutes
Press ALM to exit, or wait 30 seconds without pressing buttons
to return to the normal time display.
Deactivate/Activate Alarm
• Press ALM once to deactivate the alarm.
• The alarm icon will disappear.
• Press ALM once to activate the alarm.
• The alarm icon will appear.
Snooze
• Press SNZ to silence an active alarm for 10 minutes.
• The alarm icon will flash.
Press any button to stop the alarm for 24 hours.
Display Features
There are 3 possible display modes to view on this clock:
If seconds are counting up on the clock, press the + button to
move or remove this feature.
Default display: indoor temperature/outdoor temperature
/month&date/weekday.
Change the display:
• Press the PLUS button. The display should now show:
indoor temperature/outdoor temperature/alarm/weekday.
• Press the PLUS button a second time and the display will
now show: indoor temperature/outdoor temperature/
seconds/ weekday.
• Press the PLUS button a third time and the display will
return to the default display.
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.
For information about WWVB visit:
www.nist.gov/pml/div688/grp40/wwvb.cfm
Alarm
Icon
SNZ
WWVB
Atomic Icon