Sainlogic SC-07 User Manual page 17

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 from you (the internet is the best source for real-time
barometer conditions, such as the website of Weather.com or
Wunderground.com), and set your weather station to match the official
reporting station.
8. Alarm Mode
The weather station includes time alarm, temperature alarm and humidity
alarm features for indoor and sensor, dew point alarm for sensor and
pressure (ABS and REL) alarm.
8.1 Alarm Operation
When an alarm condition is exceeded, the alarm icon will flash (visual)
and the alarm beeper will sound (audible). Press any keys can silence the
beeper.
8.2 Viewing the High and Low Alarms
To view the current alarm settings, press and hold the ALARM key for
three seconds to enter the alarm mode. Alarm time and other HI alarm
parameters are displayed.
Press the SET/MODE key to view temp/dew point, pressure(ABS and REL)
high alarm.
Press the ALARM key to view the LOW alarm. Alarm time and other Low
alarm parameter displayed.
Press the SET/MODE key to view temp/dew point, pressure(ABS and REL)
low alarm.
Press the SNOOZE key at any time to return to the normal mode.
8.3 Setting the Alarms
In alarm mode(press and hold the ALARM key for three seconds), press
and hold the SET/MODE key for three seconds. The alarm parameter will
begin flashing. To adjust the alarm parameter, press the [+] or [-] key to
increase or decrease the alarm setting slowly, or press and hold the [+] or
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