User manual

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 (1013.2hpa). This is the average sea-level pressure

around the world. Relative pressure measurements greater than 29.92 inHg (1013.2hpa) 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.

6 Alarm Mode

The WS-110 includes time alarm, temperature alarm and humidity alarm features for indoor and

Channel 1.

6.1 Alarm Operation

When an alarm condition is exceeded, the alarm icon will flash (visual) and the alarm beeper

will sound (audible). To silence the beeper, press any key. The alarm beeper can be permanently

silenced by referencing Section 6.4.

6.2 Alarm Settings

Time of day, indoor and channel 1 alarms are supported. Channels 2-8 alarms are not supported.

To view the current alarm settings, press the ALARM key to enter the alarm mode.

6.3 Setting the Alarms

To set the alarms, press and hold the SET 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 [-] key for three seconds to increase or decrease the

alarm setting rapidly.

Press the ALARM key to turn on (the alarm icon will appear ) and off the alarm.

To save the alarm setting and proceed to the next alarm parameter, press (do not hold) the SET

key.

After 30 seconds of inactivity, the alarm mode will time out and return to normal mode.