Radio Shack Extra remote sensor Owner's Manual page 6

Note: If you expect to use the remote
sensor in temperatures below –4°F
(–20°C), we recommend you use lithium
batteries.
Follow these steps to install batteries.
1. Use a Phillips screwdriver to remove
the screws in the battery compart-
ment cover, then lift off the cover.
2. Set
compartment to the desired set-
6
CHANNEL
Introduction
and
°C/°F
inside the