User's Manual

Discriptions：
1. Calendar:Date display format is YY-MM-DD、MM-DD- YY、DD-MM-YY（User chooses to set up）
2. Clock display: Time display format can be customized, set to 12 hours or 24 hours.
3. Alarm function :BI BI alarm sound to achieve the effect of reminding the user, alarm bell ring
for 2 minutes, if cancel alarm ring ,The sound can be cancelled by pressing any key.
4. Wireless 433MHz transmission: The receiving distance between indoor machine and outdoor
transmitter is 100 meters effective, and the data transmission frequency is 40 seconds/time.
5. Indoor and outdoor humidity display:Relative humidity ranges from 20% to 99%.
6. Indoor and outdoor temperature display: The display unit can be set at ℃ or ℉
(user-defined setting), the indoor temperature range is 0℃ to 60℃, and the outdoor
temperature range is -40℃ to 60℃.
7. Wind speed: User can set display wind speed units，can independently set the wind speed high
alarm value, the display unit can be set to m/s、km/h、mph、knots or bft，scope:0m/s~50m/s.
8. Wind direction: The wind direction is shown as E,S,W,N,SE,NE,SW and NW.
9. Rainfall: Rainfall can be displayed by 1H, 24H, week, month, year, display unit can be set to
mm or inch (user can customize Settings); The total rainfall is 0 ~ 9999mm.
The APP can set the alarm value of high hourly rainfall within the range of 0mm~400mm.
10. Pressure: Absolute value of atmospheric pressure, display unit can be set as hpa or Inhg or
mmhg (user-defined Settings), pressure range from 300hpa to 1100hpa.
11. Pressure trend chart: The pressure trend shows the 24-hour change trend.
(note: WS1070A/WS2066 does not have this function).
12. Weather forecast cloud map: It can display the corresponding ICONS of sunny, cloudy, cloudy
and rainy states and weather trend (note: WS1070A/WS2066 does not have this function).
13. Indoor low voltage detection: When the display symbol of low voltage flashes, prompt the
user to replace the battery (indoor battery voltage is low about 3.2V).
14. Power supply mode of indoor receiver: Alkaline battery 3*AA 1.5V, battery life of more than 2
months (battery capacity determines the use time).
15. Indoor receiver can be external power supply: USB power supply, DC block products can
also be DC power supply, DC 5V/500mA.
16. Backlight: Tap the LIGHT button, and the LED backlight will be on for 36 seconds. Press the
button for 3 seconds to keep it on and longer .Press 3 seconds to cancel normal light.(long press
for 3 seconds and the setting is successful). (note: WS1070A/WS2066 light press this button)