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6.12 Backlight Operation
1) With AC adaptor.
The backlight can only be continuously on when the AC adapter is
permanently on. When the AC adapter is disconnected, the backlight can be
temporarily turned on.
Press the
LIGHT SNOOZE
button to adjust the brightness between High,
Low and Off.
2) Without AC adaptor
To reduce power consumption, the display console will automatically enter
sleep mode and will not send data to the Internet .
To temporarily turn on the back light for 15 seconds, press the
LIGHT
SNOOZE
button.
6.12.1 Tendency indicators
Tendency arrows allow you to quickly determine of temperature or pressure
are rising and falling in a three hour update period, updated every 30
minutes.
Table 7 defines the conditions for rising and falling pressure every 3 hours.
Table 7: Tendency indicators summarization
Tendency
indicators
Condition
Humidity
Change per
3 Hours
Temperature
Change per 3
Hours
Pressure
Change per
3 Hours
Rising
Rising > 3%
Rising >= 1C/2F
Rising >
1hpa
Steady
Change <=
3%
Change < 1C/2F
Change <=
1hpa
Falling
Falling > 3% Falling >= 1C/2F
Falling >
1hpa
Summary of Contents for WH2910
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Page 47: ...47 Weather Map Email Alerts ...
