La Crosse T83721 Quick Setup Manual - • Press The -/time
Model T83621 www.lacrossetechnology.com/support Page | 4
MANUAL WWVB RADIO-CONTROLLED TIME SEARCH
• Press the -/TIME
button to start or stop a manual signal
search. WWVB Icon will flash
For information about WWVB visit:
www.nist.gov/pml/div688/grp40/wwvb.cfm
BACKLIGHT
• Press the SNOOZE/LIGHT
button to activate the backlight
for 5 seconds. The backlight will not remain on constantly.
PROJECTION (On/Off, rotate, focus)
• Projection (ON/OFF)
: Slide to turn the projection off or on
when operating on AC power.
Projection Direction
: Press to rotate projection 180º.
• Focus
: Use the Focus wheel to focus the projected image.
Time/Outdoor Temperature Projection: The projection will alternate
between time and outdoor temperature every 5 seconds. This is not
adjustable.
NOTE:
•On AC power the projection will be on constantly and alternate
between time and outdoor temperature (unless turned to OFF).
•Using Battery power, the projection and backlight will come on for
10 seconds when SNOOZE/LIGHT is pressed.
IMPORTANT
When operating on a/c power, to avoid interference, the projection
and USB charge port will turn off while the projection alarm searches
for the WWVB signal. The projection and USB charge port will
function after the 2-10 minute search which occurs during the late
night or early morning hours.
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WWVB
Icon
Projection
Focus
8
SIDE VIEW