7
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
choices for both the display unit
and the sensor in order for the
units to synchronize.
Install or Replace Backup
Batteries (optional)
1. Remove the battery
compartment cover.
2. Insert 3 x AAA alkaline
batteries into the battery
compartment, as shown.
Follow the polarity (+/–)
diagram in the battery
compartment.
3. Replace the battery cover.
Plug in Power Adapter
For the best performance, plug
in the power adapter as the main
power source for this product.
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.
Display Unit Setup1
23
2Install Backup Batteries (optional)
3 AAA batteries
3Plug in Power Adapter
1A-B-C Switch
set to match sensor
A B C
IMPORTANT: Batteries are
a backup power source to
preserve records in the event of
a power outage. Power adapter
is recommended as the primary
power source to enjoy the full
functionality of this product.