National Geographic 259NE Year to DateHistory, Maximum and Minimum Temperature, SignalDetection

Models: 259NE

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6.0 Year to Date History

NOTE:7.0 Maximum and Minimum Temperature Five years of data will be retained even if the battery is removed or the unit is reset. After five years the oldest data will be replaced with the newest recorded temperature data.

6.0 Year to Date History

The unit can also recall the recorded Max/Min outdoor temperature of the same date last year, 2 years ago, and so on.

Exampl8.0 ºC/ºF Switchable9.0 Signal DetectionNo Signal Detectede:Successful ReceptionManual background if todayʼs date is 03/25/07 the unit will recall the Max/Min temperature for 03/25/06, 03/25/05, 03/25/04 etc. up to 5 years back.

1.Press the HISTORY button once, the monitor will display the recorded Max/Min temperature of the same date last year; press the HISTORY button again to see the temperature from two years ago, etc.

7.0 Maximum and Minimum Temperature

1.Press the MAX/MIN button once to display the maximum readings. Press the MAX/ MIN button again to display the minimum readings.

2.To clear the memory, press the CLEAR button when the Max/Min temperature is displayed. It will clear the record of the shown field.

NOTE:Manual background Clearing the Max/Min temperature will not clear the recorded highest and lowest temperature.

8.0 ºC/ºF SwitchablManual backgroundManual backgrounde

The default measurement for temperature is °F, press the ºC/ºF button to toggle between °C and °F.

9.0 SignalManual backgroundManual background Detection

The signal indicator on the monitor will display the following in the outdoor temperature window:

No Signal Detected

Signal Detected

Successful Reception

10.0 Care of Your Thermometer

Avoid exposing the thermometer to extreme temperatures, water or severe shock.

Avoid contact with any corrosive materials such as alcohol, cleaning agents or perfume.

Do not subject the thermometer to excessive force, shock, dust, temperature or humidity. Any of these conditions may shorten the life of the thermometer.

Do not tamper with any of the internal components of this thermometer. This will void the warranty and may cause damage.

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National Geographic 259NE Year to DateHistory, Maximum and Minimum Temperature, 8.0 ºC/ºF Switchable, SignalDetection