14.
+ 
+ 
.1
TROUBLESHOOTING
WARNING MODES
1Low Battery Warning
When the display flashes the temperature reading and a blinking battery symbol, the 9V battery is low and should be replaced. See Battery Installation section for instructions on installing/replacing the battery.
2If “–
3If a flashing “107.6ºF” is shown on the display, the target temperature is too high for thermometer to capture
a reading.
Solution: This would indicate a person’s temperature is above 107.6ºF (42.0ºC), and a physician should be contacted immediately.
4If “-
is too low for thermometer to capture a reading. 
Solution: This would indicate a person’s temperature is below 96ºF (35.5ºC), and a physician should be contacted immediately.
5If “Er.1” is shown on the display, the operating range
is too high.
Solution: Area/Room is too warm for thermometer to take a temperature. Move to another area within the 61ºF to 104ºF (16.0ºC – 40.0ºC) range and retake temperature. Allow 30 minutes for unit to adjust to the room temperature.
15
6If “Er.2” is shown on the display, the operating range is too low.
Solution: Area/Room is too cold for thermometer to take a reading. Move to another area within the 61ºF to 104ºF (16.0ºC – 40.0ºC) range and retake temperature. Allow 30 minutes for unit to adjust to the room temperature.
7If “Er.3” is shown on the display, there is a system error. 
Solution: Remove the battery and replace it in order
to reset.
ASSISTANCE
For assistance or the Authorized Norelco Service Location nearest you, call toll free:
1-877-SEE TEMP(733-8367)
or visit our website: www.sensortouch.com
Authorized Norelco Service Location information is available 24 hours a day, 7 days a week.