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MI-2531  

 

Indoor main unit of Full Weather Station 

Rev (0) Dated 16/8/05   

 

Microtech Components Ltd. 

Room 21, 10/Fl., Leader Industrial Building, 57-79 Au Pui Wan St., Fatan, Hong Kong 

 

Tel : (852) 23641713    Fax : (852) 23641862    Email : 

info@microtechcomp.com.hk

 

 

5/5

 

Indoor high humidity alarm 

Indoor low humidity alarm 

Outdoor high temperature alarm (current channel display on LCD) 

Outdoor low temperature alarm (current channel display on LCD) 

Outdoor high humidity alarm (current channel display on LCD) 

Outdoor low humidity alarm (current channel display on LCD) 

Low wind chill alarm 

High heat index alarm 

High dew point alarm 

Low dew point alarm 

Heavy rain in 1 hour alarm 

Heavy rain in 24 hours alarm 

Wind speed alarm 

Storm alarm (can be set enable or disable only) 

 

3-4-3 Default alarm setting   

  

  - 

All of the above alarm is disabled in default status. 

  

 

-

 Alarm time is 12:00 AM, the other alarm value are zero.   

3-4-4 alarm function 

When any alarm is activated, an audible tone will be generated by the main unit. The audible tone 

will be continued for 1 minute if no key was pressed. You can press ALARM button to turn off the 

alarm audio for 24 hours, or press SNOOZE button to turn off the alarm audio temporarily for 5 

minutes.  

 

3-5. OTHER OPERATION 

-

  In normal mode, press SNOOZE button to light up the LED backlight for 5 seconds. 

-

  Press & hold the WAVE button will force the main unit into signal searching mode, 

the searching time is maximum 6 minutes (refer 3-1 power on or reset).   

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