: Increase / decrease setting; activate /
deactivate clock reception signal
RESET: Reset unit to default settings
AUTO ON / OFF: Select auto toggle mode
CLOCK: Set time and display mode
°C / °F: Select temperature unit and display mode
LED status indicator
Wall mount hole
POWER SUPPLY Batteries serve as back up power supply for the clock.
For continuous use of LCD backlight, always plug in the adapter socket. Make sure the socket outlet is easily accessible to the unit.
To insert batteries:
1. Remove the battery compartment and insert the batteries, matching the polarities. 2. Press RESET after each battery change.
indicates main unit batteries are low.
The main unit can be connected to only 1 remote sensor.
To set up the outside sensor:
Open the battery compartment.
Select a channel then press RESET.
Close the battery door.
Place the outside sensor within 30 m (98 ft) of the
main unit using the table stand or wall mount.
TIP The transmission range may vary depending on many factors. You may need to experiment with various locations to get the best results.