User's Manual

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Note: Please set the units firstly before change units’ value. During change of units setting, the previous set
value will be changed according to the new units. However it might cause resolution loss due to its internal
calculation algorithm.
5.3 History Modes
- While in Normal Mode, press the HISTORY key to enter the History Mode.
- In the History Mode, press the + key to select the record over the past 24hours at increments of -3 hours,
-6 hours, -9 hours, -12 hours, -15 hours, -18 hours, -21 hours, -24 hours
- Press the HISTORY key or key idle 10 second to return to Normal Mode
5.4 Alarm Modes
- While in Normal Mode press the ALARM key to enter the High Alarm Mode
- Press the ALARM key again to enter Low Alarm mode
Remark: after the initial pressing of ALARM key, the display will be refreshed to show current high, low alarm
values. Normal alarm value will be displayed only for those already activated, all other not activated
values will be displayed with “- - -“or “- -“instead.
- Press the ALARM key again to return the Normal Mode
- In the High Alarm Mode press the SET key to select the following alarm modes:
1. Time alarm (at low alarm setting mode, the same time alarm setting sequence will repeat)
2. Indoor humidity high alarm
3. Indoor temperature high alarm
4. Outdoor humidity high alarm
5. Outdoor temperature high alarm
6. Wind chill high alarm
7. Dew point high alarm
8. Pressure high alarm
9. Wind speed high alarm
10. Gust speed high alarm
11. 1Hour rain high alarm
12. 24 hour rain high alarm
- In the Low Alarm Mode press the SET key to select the following alarm modes:
1. Time alarm (at high alarm setting mode, the same time alarm setting sequence will repeat)
2. Indoor humidity low alarm
3. Indoor temperature low alarm
4. Outdoor humidity low alarm
5. Outdoor temperature low alarm
6. Wind chill low alarm
7. Dew point low alarm
8. Pressure low alarm
- In the alarm modes, Press + key to changes or scrolls the value upward, or press MIN/MAX key to
change or scrolls the alarm value downward. Hold the + key or MIN/MAX key for 3 second to change the
number in great step. Press the ALARM key to choose the alarm on or off (if alarm is enabled, the
speaker icon on the LCD will be turned on indicating the alarm function has been enabled). Press the
SET key to toggle through each alarm mode until it returns to the normal display mode.
- Press HISTORY key or key idle 30 second at any time, the alarm mode will return to Normal Mode
Canceling the Temperature Alarm While Sounding
a. When a set weather alarm condition has been triggered, that particular alarm will sound for 120 second
and flash until the weather condition doesn’t meet the user set level. Press any key to mute the alarm. When
weather alarm condition was activated again within 10 minutes, alarm will not sound but will continue to flash
until weather conditions have become more steady. This feature is useful to avoid repeated triggering for the