11
1
A-B-C Switch
Set to match
5-in-1 sensor and
lightning sensor
IMPORTANT:
Batteries are a backup power source to preserve records in the event of
a power outage. Power adapter is the recommended primary power source to enjoy
the full functionality of this product.
Display Setup
AcuRite recommends high quality alkaline batteries for the best product
performance. Heavy duty or rechargeable batteries are not recommended.
Set the A-B-C Switch
Locate the A-B-C switch inside the
battery compartment. It can be set
to A, B or C. However, you must
select the same letter choices for the
display, 5-in-1 sensor and lightning
sensor in order for the units to
synchronize.
1
Install or Replace
Backup Batteries
(optional)
Insert 6 x AA alkaline batteries
into the battery compartment,
as shown. Follow the polarity
(+/-) diagram in the battery
compartment.
3
Plug Power Adapter into
Electrical Outlet
2
3
Install Backup
Batteries
(optional)
6 AA Batteries
2
Plug in Power
Adapter
A B C
