Model: BBB87740x1 www.lacrossetechnology.com/support
Page | 1
Model: BBB87740x1
Instruction Manual
DC: 042016
18” Indoor/Outdoor Atomic Wall Clock
Get Started
1:
Remove the round battery cover from the back of the clock.
2:
Insert 1 fresh AA, LR6 1.5 volt ALKALINE battery according to the
polarity marked on the case.
OPTIONAL: For extended battery life, install two additional batteries to
the sides of the movement.
3:
Firmly press the time zone button once. Replace battery cover.
4:
Position the clock on an exterior wall that faces Ft. Collins, Colorado.
During the night, your clock will automatically set itself.
Note:
The hands will move to the 12:00, 4:00 or 8:00 position and search
for the radio signal. If the radio signal is received the time will set. If the
signal is
not
received the clock will stay at the 12:00, 4:00 or 8:00
position and search for the WWVB time signal on the even hours. Once
the radio signal is decoded, the hands will automatically adjust to the
correct time. This may take up to 5 nights.
Round
Battery
Cover
