3
A B C
SETUP
AcuRite Iris Sensor Setup
1
A-B-C Switch
2
Install Batteries
4 AA Batteries
3
Rain Gauge Stabilizer
Remove and discard
Set the A-B-C Switch
Locate the A-B-C switch inside the
battery compartment. Set the A-B-C
switch to A, B or C. You must select the
same letter choice for both the sensor
and the companion unit (not included) in
order for the units to synchronize.
Install or Replace Batteries
Batteries MUST be installed for this
product to operate. AcuRite recommends
high quality alkaline or lithium batteries
for the best product performance. Heavy
duty or rechargeable batteries are not
recommended.
The AcuRite Iris sensor requires lithium
batteries in low temperature conditions.
Cold temperatures can cause alkaline
batteries to function improperly. Use
lithium batteries in the AcuRite Iris sensor
for temperatures below -4ºF / -20ºC.
Remove Rain Gauge Stabilizer
Locate and remove the rain gauge
stabilizer (plastic tab) taped into the
bottom of the sensor. The rain gauge will
not function until this is removed.
2
3
1
PLEASE DISPOSE OF OLD OR DEFECTIVE BATTERIES IN AN ENVIRONMENTALLY SAFE
WAY AND IN ACCORDANCE WITH YOUR LOCAL LAWS AND REGULATIONS.
BATTERY SAFETY: Clean the battery contacts and also those of the device prior to battery installation. Remove batteries from equipment which is not to be used for an
extended period of time. Follow the polarity (+/-) diagram in the battery compartment. Promptly remove dead batteries from the device. Dispose of used batteries properly. Only
batteries of the same or equivalent type as recommended are to be used. DO NOT incinerate used batteries. DO NOT dispose of batteries in fire, as batteries may explode or leak.
DO NOT mix old and new batteries or types of batteries (alkaline/standard). DO NOT use rechargeable batteries. DO NOT recharge non-rechargeable batteries. DO NOT short-circuit
the supply terminals.
