4
POWER THE ATOMIC PROJECTION ALARM:
The Projection Alarm can be powered by the 5-volt a/c adapter or by 2 AA batteries.
A/C power adapter:
Insert enclosed 5-volt a/c power adapter into a wall outlet, then into the Atomic Projection Alarm.
Batteries:
1. Remove battery cover: Slide tab to the right and pull out to remove battery cover.
2. Install two fresh AA batteries according to the polarity markings.
Do Not Mix Old and New Batteries
Do Not Mix Alkaline, Lithium, Standard, or Rechargeable Batteries
If the Atomic Projection Alarm does not display indoor temperature after 60 seconds, remove adapter and
batteries, and wait for at least 60 seconds before repeating the setup process.
INSTALL BATTERIES IN THE OUTDOOR TRANSMITTER:
1. Slide the battery cover down, then lift off the back of the transmitter.
Note
: Be careful not to break the tabs on the battery cover.
2. Insert two fresh AA batteries into the transmitter. Observe the correct
polarity (see marking inside battery compartment).
3. Keep transmitter 5-10 ft. from the Atomic Projection Alarm during setup.
4. After 15 minutes, if the outdoor temperature shows on the display, you can
move the outdoor transmitter outside to a shaded location within range of
the Atomic Projection Alarm.
TROUBLESHOOTING:
If the Projection Alarm does not display the outdoor temperature after 3 minutes, remove the a/c
power adapter and all batteries from both units and start the setup process again.
If the outdoor temperature does not show up after a second attempt, please slide open the battery
cover of the outdoor transmitter to reveal the TX button push down on the TX button for 3 seconds to
send a wireless signal to the Projection Alarm.
Hold the +/TEMP button for 5 seconds so the clock will search for the sensor.
For optimal 433 MHz signal reception, the outdoor transmitter should be placed within 200 feet (60
meters) from the indoor Projection Alarm.
Battery
Compartment
5-Volt a/c adapter
