Temperature & Humidity Trend; Temperature Alarm - LEXIBOOK SM1960 Instruction Manual

SM1960IM size : 110mm W x 105mm H
Min and Max Temperature & Humidity
Press [5] in clock mode to toggle between: maximum wind speed, maximum temperature,
minimum temperature; maximum humidity record and minimum humidity record.
Display HI & LO
"Hi" and "Lo" displayed onscreen mean that the temperature or humidity is outside the range of
specification.
Inside/ Outside Temperature
Inside > +55°C
Inside < -20°C
Outside > +70°C
Outside < - 30°C
TEMPERATURE & HUMIDITY TREND
The trend indicator shows the trend of temperature & humidity determined by the particular sensor in
the past half hour interval.
Arrow Indicator
Trend Rising

TEMPERATURE ALARM

You can set high temperature or low temperature alarms for one local channel and for one remote
channel.
Inside temperature alarm
1. Scroll to temperature inside alarm mode by pressing MODE [1] 3 times repeatedly.
2. The default value 14°C or existing preset will flash.
3. Press HOUR/+ [2] or MINUTE/– [3] keys to set the temperature limit value.
Humidity Display
> 95% HI
< 15% LO
> 95% HI
< 15% LO
Steady Falling
4. Press
alarm
5. Press MODE [1] to save your settings.
Outside temperature alarm
1. Scroll to temperature outside alarm mode by pressing MODE [1] 4 times repeatedly.
2. Press CHN [4] to select the channel of the desired transmitter.
3. The default value 14°C or existing preset will flash.
4. Press HOUR/+ [2] or MINUTE/– [3] keys to set the temperature limit value.
5. Press
alarm
6. Press MODE [1] to save your settings.
When the temperature alarm sounds
The icon
a. Press any key to stop temperature alarm.
b. If no key is pressed, the temperature alarm will automatically stop itself after one minute.
Derived from the Greek word "anemos" (wind), an anemometer is a device measuring the velocity of the
wind. The SM1960 anemometer also indicates the wind direction. The Beaufort Wind Scale is the
international standard to measure wind speed. Sir Francis Beaufort of the British navy introduced this
scale in the early 19th century by using the speed of a fully rigged sailing vessel to describe the wind
speed. The table below illustrates the relationship between the Beaufort force and wind speed:
33
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[5] key continuously to scroll and select the high temperature alarm
or disable the alarm function (blank).
[5] key continuously to scroll and select the high temperature alarm
or disable the alarm function (blank).
signals that the temperature has exceeded the preset temperature limit.
WIND SPEED/DIRECTION DISPLAY
, low temperature
, low temperature