Ambient Weather WS-1285 Benutzerhandbuch - Seite 8

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18. Weather Forecast Icon Setting. Press the SET key again to set the weather forecast icon

setting. the + key to toggle between Sunny, Partly Cloudy, Cloudy, and Rainy.

4.2.1 Setting Barometric Pressure

To compare pressure conditions from one location to another, meteorologists correct pressure to

sea-level conditions. Because the air pressure decreases as you rise in altitude, the sea-level corrected

pressure (the pressure your location would be at if located at sea-level) is generally higher than your

measured pressure.

Thus, your absolute pressure may read 28.62 inHg (969 mb) at an altitude of 1000 feet (305 m), but

the relative pressure is 30.00 inHg (1016 mb).

The standard sea-level pressure is 29.92 in Hg (1013 mb). This is the average sea-level pressure

around the world.

Relative pressure measurements greater than 29.92 inHg (1013 mb) are

considered high pressure and relative pressure measurements less than 29.92 inHg are considered low

pressure.

To determine the relative pressure for your location, locate an official reporting station near you (the

internet is the best source for real time barometer conditions, such as Weather.com or

Wunderground.com), and set your weather station to match the official reporting station.

To change the relative pressure when flashing, press the

relative pressure setting to match the official reporting station.

4.3

Alarm Mode

4.3.1 Time Alarm

While in Normal Mode, press the ALARM key to activate or de-activate the alarm. If the alarm is

active, the alarm time will be displayed below to the alarm icon

will be displayed below to the alarm icon

4.3.2 Setting the Time Alarm

To set the alarm time, press and hold the ALARM key for 3 seconds. The alarm hour will begin

flashing.

Change Alarm Hour. Press the + key or - key to adjust the alarm hour up or down.

Change Alarm Minute. Press the SET key again to set the alarm minute. Press the + key or - key to

adjust the alarm minute. Press the SET key again to exit the exit the

4.3.3 Cancelling the Alarm

When the alarm has been triggered, the alarm will sound and the alarm icon

seconds. Press the ALARM key to silence the alarm.

4.3.4 Snooze Alarm

When the alarm has been triggered, press the SNOOZE/LIGHT

silence the alarm for seven minutes. To exit the snooze alarm mode, press and hold the

SNOOZE/LIGHT

button on the top of the display for three seconds. In both cases, the backlight will

Version 1.0

key or - key to increase or decrease the

. If the alarm is de-active, OFF

button on the top of the display to

will flash for 120

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