OVERVIEW
FRONT VIEW
1. Sensor low battery warning
2. Outdoor temperature trend icon
3. Hi / lo alarm is displayed
4. Ice warning is active
5. Channel number and sensor reception status
6. Maximum / minimum outdoor temperature reading
7. Outdoor temperature reading
8. Alarm is set
9. Alarm is displayed
10. 12-hour clock
11. Indoor temperature display icon
12. Indoor temperature trend icon
13. Main unit low battery warning
14. Maximum / minimum indoor temperature reading
15. Indoor temperature reading
16. Time, alarm and date
INTRODUCTION
Thank you for selecting the Oregon Scientific™ Digital
Thermometer with Ice Alert and Clock (RAR681). The
main unit can support up to 3 sensors. To purchase
additional sensors, please contact your local retailer.
NOTE Please keep this manual handy as you use
your new product. It contains practical step-by-step
instructions, as well as technical specifications and
warnings you should know about.