Kalawen
Weather Station
User Manual

Thank you for purchasing the Kalawen color screen weather station. The device can receive signals from up to three sensors. If you have any questions about the product, please feel free to contact us via Amazon messages or email to Kalawenofficial@outlook.com. We’ll reply to you as soon as possible and offer you the best shopping experience.

Features:

• WWVB Radio controlled clock function
• Radio control function can be switched on or off
• Time in optional 12/24 hour format
• Perpetual Calendar Up to Year 2099
• Daily Alarm Function Snooze function
• Low battery indicate Indoor comfort indicator
• Humidity: Indoor & Outdoor measurable range: 20%RH ~ 95%RH
  Temperature:
  — Indoor temperature measurement ranges: -9.9°C (14.2°F) ~ 50°C (122°F)
  — Outdoor temperature measurement ranges: -40°C (-40°F) ~ 70°C (158°F)
  — Temperature alternatively in °C or °F
• The temperature, humidity, and comfort of the 3 remote sensors displayed alternately on the screen
• Ice alert
• Maximum /minimum value record of temperature and humidity Wireless Outdoor Sensor:
  — Wall Mount or Table Stand
  –3 Channel selectable
  — 433.92MHz RF transmitting frequency
  — 60-meter transmission range in an open area
• Weather forecasting and air pressure detect
• Power Supply:
  Weather Station:
  Battery: 2 x LR06 AA (Not included in the package)
  Adapter: AC5V150mA (Included in the package)
  Remote Sensor: Battery:2 x LR06 AA (Not included in the package)

Frequently Asked Questions:

Q1: Why does the screen turn off after powering on the weather station? And sometimes during the night? What is RCC / WWVB? A: After powering on the weather station, it will soon activate the RCC function (Radio-controlled automatic time-calibration, abbr. RCC / WWVB). During the process, the display screen will automatically turn off to reduce other interference. After the process(in 7 minutes), the screen will light up again. Every night, at 1:00am, 2:00am, 3:00am, it will start RCC. If the reception of the RCC signal fails due to signal interference or a weak signal, it will start again at 4:00 am. If fails again, it will start again at 5:00 am. After 5:00 am, whether successful or not, it will not automatically start RCC. During the RCC process (in 7 minutes), if you want to light up the screen, please press “SNOOZE”, at the same time RCC will continue. If you want to stop RCC, please press “-“, RCC will stop and the screen will light up. If you want to activate RCC manually, please hold “-” for 2-3 seconds, the station will start RCC.
Q2: Why does the weather station not display the outdoor temperature? Why is there a horizontal line on the screen? Why do the temperature and humidity data on the screen show inconsistencies? A: In order to ensure that the device can receive signals quickly, please follow the steps below: (1)Power on the weather station first. (2)Then power on the sensor. (3)Confirm that the clock and the sensor are in the same channel. (4)After establishing a connection, the sensor transmits data every 60 seconds to update the temperature and humidity data. (5)If the connection failed, please hold”CH”for 2-3 seconds to clean up the data and restart to receive the data. And press the button “TX” on the back of the sensor to transmit a signal. The connection will be re-established. If there is a horizontal line on the screen (not displaying the temperature and the humidity), please ensure your station and the sensor are in the same channel. Please note that the transmitting distance is within about 60m/196feet. The displayed temperature and humidity will be more accurate after 3 hours. If there is some error, please wait about 3 hours. Indoor and outdoor temperature error within ±1, indoor and outdoor humidity error within ±5%.
Q3. Does it run on batteries during a power outage so that the alarm clock will still wake you up? AYes, the alarm clock will wake you up also when powered by batteries. The weather station can be used with a power adapter(in the package) or batteries(not included in the package). If powered by the adapter, the screen will be brighter and stay always bright. If powered by batteries, the screen will be darker and it will be off after about 15 seconds to save battery power.

ATTENTION:

• If the weather station is powered by batteries, the brightness of the screen will be in low brightness and the brightness cannot be adjusted. The screen of the weather station will turn off after about 15 seconds to save power.
• If you want the screen to be constantly lit and bright, or if you want to adjust it to your preferred brightness, please use the adapter to power it (cable adapter in the package). Note: batteries are no  included in the package.

Appearance description:

RX

1. Weather forecast pattern and air pressure
2. Time
3. Date and day of week
4. Indoor temperature/humidity/comfort
5. Remote sensor 1 data
6. Remote sensor 2 data
7. Remote sensor 3 data
8. Adapter input socket
9. Battery compartment cover
10. Stand cover
11. Operation button area

TX
A1: Remote sensor temperature
A3: Channel number
A5: Remote sensor low battery indicate
B1: °C /°F unit transfer button
B3: Channel switch
C1: Transmit indicating lamp
C3: Wall mounting hole
C5: The battery compartment
A2: Emission symbols
A4: Remote sensor humidity
B2: Manual transmitter button
C2: Battery compartment cover
C4: Stand cover

Initial operation:

• Open the Weather Station battery compartment cover
• Insert 2 x AA batteries observing polarity [ “+” and ” ­” marks]
• When you insert the batteries, all icons on the LCD will light up for 3 seconds, and you will hear a beep tone, and the weather clock will begin to detect the room temperature and humidity.
• Insert the output terminal of the adapter into the DC power socket on the back of the product, then insert the adapter into the AC socket, the backlight of the product will always be lit.
• The Weather Station will now start to make a connection to the outdoor remote sensor. This process lasts for a maximum of 3 minutes and will be displayed by a flashing reception antenna symbol in the “OUTDOOR” display area on the receiver.
• This now, Open the remote Sensor battery compartment cover, push the channel switch to the “1” position,
• Insert 2 x AA batteries observing polarity [“+” and “­” marks], close the battery cover. According to the same method, push the channel switch to the “2” or “3” position, establish another 2 remote sensor connections.
  After the receiver is connected to 3 remote sensors, it will enter radio control reception mode.

Reception of the Radio signal:

• The clock will automatically search the WWVB signal after 3 minutes of any restart or changing of new fresh batteries. The radio mast icon starts to flash.
• At 1:00 /2:00 / 3:00 AM, the clock automatically carries out the synchronization procedure with the WWVB signal to correct any deviations to the exact time. If this synchronization attempt is unsuccessful (the radio mast icon disappears from the display), the system will automatically attempt another synchronization at the next full hour. This procedure is repeated automatically up to total 5 times.
• To start manual WWVB signal reception, press and hold the “-” button for 3 seconds. If no signals are received within 7 minutes, then the WWVB signal search stops (the radio mast icon disappears) and starts again at the next full hour.
• During RC reception to stop searching for the radio signal, press the “-” button once.

F.Y.I.:

• A flashing radio mast icon indicates that the WWVB signal reception has started
• A continuously displayed radio mast icon indicates that the WWVB signal was received successfully
• We recommend the product be placed at a minimum distance of 2.5 meters (8.2Feet) to all sources of interference, such as televisions or computer monitors or switching power adapter.
• When receiving the RCC radio wave, it will automatically turn off the backlight.
• Radio reception is weaker in rooms with concrete walls (e.g.: in cellars) and in offices. In such extreme circumstances, place the system close to the window.
• During the RC receive mode, only the “Light/SNZ” and “-” buttons have a function, other buttons are not functional, If you want to carry out other functions of operation, please press “-” button to exit the RC receiving mode.

Manual time setting:

• Press and hold the “SET” button for 2 seconds, the ” ON/OFF ” starts to flash. Now use “+” and “-” buttons to set the radio control function ON or OFF. Press the “SET” button to confirm your setting, the 12/24HR start to flash. Now use “+” and “-” buttons to set the 12/24 hour mode you need.
• Press “SET” to confirm your setting, the Time zones start to flash, Now use “+” and “-” buttons set a correct time zone (P / M  / C / E).
• Press “SET” to confirm your setting, the “DST ON/OFF” start to flash, Now use “+” and “-” buttons set the DST ON or OFF. Press “SET” to confirm your setting, the Hour starts to flash. Now use “+” and “-” buttons to set the correct hour.
• Press “SET” to confirm your setting, the Minute starts to flash. Now use “+” and “-” buttons to set the correct minute.
• Press “SET” to confirm your setting, the Month and Date icon starts to flash. Now use “+” and “-” buttons to select date display on Month/Date or Date/Month. Press “SET” to confirm your setting, the “year” is display and starts to flash. Now use “+” and “-” buttons to set the correct year.
• Press “SET” button to confirm your setting, the “month” starts to flash. Now use “+” and “-” buttons to set the correct month. Press “SET” button to confirm your setting, the “date” starts to flash. Now use “+” and “-” buttons to set the correct date.
• Press “SET” button to confirm your setting, the weather forecast pattern starts to flash. Now use “+” and “-” buttons to select the current weather pattern.
• Press “SET” button to confirm your setting, the air pressure unit will display and starts to flash. Now use “+” and “-” buttons to choose the air pressure unit you need. Press “SET” button to confirm your setting, the air pressure value will display and starts to flash. Now use “+” and “-” buttons set to local standard pressure value. Press “SET” button to confirm your setting and to end  the setting procedures, then it will return to the normal mode.

F.Y.I.:

• If there is no valid operation within 20 seconds, it will automatically return to normal time mode from the set mode.

Setting the daily alarms:

• Press once button, LCD will display , press again to display, press again to display , each to represent Alarm1ON (Alarm2 OFF), Alarm2  ON (Alarm1 OFF), Alarm1&Alarm2 ON. Press button again to Alarm1 and Alarm2 all OFF (no” “and”“display).
• Press once “ALARM” button, LCD display alarm1 time, press “ALARM” button again, LCD display alarm2 time, press “ALARM” button again, return to time display.
• Press and hold ALARM button for 3 seconds, until the hour of the Alarm1 time starts to flash. Use the “+” 5 and “-” buttons to set the required hour.
• Press ALARM button to confirm your setting, the Minute of the Alarm1 time  starts to flash. Use the “+” and “-” buttons to set the required minute.
• Press ALARM button to confirm your setting, the hour of the Alarm2 time starts to flash. Use the “+” and “-” buttons to set the required hour.
• Press ALARM button to confirm your setting, the minute of the Alarm2 time starts to flash. Use the “+” and “-” buttons to set the required hour.
• Press ALARM button to confirm your setting and to end the setting procedure. F.Y.I.: If there is no valid operation within 20 seconds, it will automatically return to normal time mode from the alarm time set mode.
• The alarm will sound for 2 minutes if you do not deactivate it by pressing any button. In this case the alarm will be repeated automatically after 24 hours.
• Rising alarm sound (crescendo) changes the volume 4 times whilst the alarm signal is heard.

Switching off the alarm signal

• When the alarm is ringing, press any button except the “Light/SNZ” button to stop the alarm signal. It is not necessary to reactivate the alarm. It will ring again this time the next day.

Snooze function

• When the alarm is ringing, press the “Light/SNZ” button the alarm mode will to get to snooze mode. The alarm signal sounds again after 8 minutes.

RF Transmission Procedure

• The weather station automatically starts receiving a transmission from the outdoor remote sensor for outdoor temperature & humidity after batteries are inserted. The remote sensor will automatically transmit temperature and humidity data to the Weather Station after batteries are inserted.
• If the Weather Station failed to receive a transmission from the outdoor remote sensor (“- -.-“display on the LCD), Press the CH button to select the channel, the number of selected channels will flash, then press and hold the CH button for 3 seconds, RF icon will be flashing the weather station will rescan the launch signal of the channel.

Query Maximum/minimum numerical value

• When the temperature/humidity are shown in the LCD, The weather station began to record temperature/humidity maximum and minimum numerical value.
• Press once “MEM” button, the LCD will display the maximum value of temperature/ humidity, The LCD will display the minimum value of temperature/humidity if press once “MEM” button again when the maximum value is displayed. at the same time, there are “MAX” or “MIN” displayed on the LCD.
• The temperature/humidity maximum/minimum value will RE recorded after pressing and holding the “MEM” button 3 seconds. The memory value of the day will be automatically cleared at AM12:00 every night. F.Y.I.: If the temperature reading is below ranges, the LL.L will be displayed. If the temperature reading is above range, the HH.H will be displayed.

°C /°F unit transfer
Press the button to select or units.
Ice alert
The ice alert symbol to + 37.4. appears and flashing when the outdoor temperature at ­1 to + 3 or +30.2

Weather forecasting function

• Please take the weather forecast from your local weather forecasting service into account as well as the forecast from your weather station. If there are discrepancies between the information from your device and from the local weather forecasting service, please take the advice of the latter as authoritative.
• The weather forecast is calculated from the evaluation of fluctuations in the barometric pressure and may deviate from the actual weather conditions.
• The weather station displays the following weather symbols:
• The weather symbols indicate the weather fluctuation over the next 8 hours and not the current weather.

Comfort level

The temperature and humidity are dry (When the humidity is below 40%.)
The temperature and humidity is comfortable (When the temperature in 20~28 and the humidity in 40~70%)
The temperature and humidity is wet (When the humidity is above 70%)

F.Y.I.: When the humidity in 40~70% and the temperature is not in 20~28, The comfort level icon will not be displayed.
Barometric pressure trend display
↑The barometric pressure is rising.
↓The barometric pressure is falling.
If there is no arrow trend, it means the barometric pressure is steadying.
Background lighting
In battery-powered mode, press the “Light/SNZ” button, the backlight illuminates for 15 seconds. In adapter-powered mode, the backlight will be on all the time, press the “SET” button to adjust the brightness of the backlight.
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kalawenofficial@outlook.com

Kalawen EM3388-WWVB Weather Station

Kalawen EM3388-WWVB Weather Station

Features

• WWVB Radio control time function
• Perpetual Calendar Up to Year 2099
• Time in optional 12/24 hour format.
• Daily Alarm Function
• Automatic snooze function
• The moon phase display
• Barometric pressure:
  Barometric pressure measurement ranges: 17.72 inHg～32.50 inHg & 600 hPa/mb～1100 hPa/mb
  • Pressure alternatively in inHg or hPa/mb
• Humidity: Indoor & Remote measurable range: 20%RH ~ 95%RH
• Temperature:
  • Indoor temperature measurement ranges: 32°F (0°C) ~ 122°F (50°C)
  • Remote temperature measurement ranges: -4°F (-20°C) ~ 140°F (60°C)
  • Temperature alternatively in °F or °C.
  • Remote thermometer and frost alert
• Minimum/maximum display for air humidity and temperature
• Wireless Remote Sensor:
  • Wall Mount or Table Stand
  • One Wireless Thermo Sensor Included
  • 433.92MHz RF transmitting frequency
  • 200 feet transmission range in an open area
• The weather forecasting function
• Power Supply
  • Weather Station
    • Battery: 2 x LR6 AAand mains adapter: DC5V 1.2A
  • Wireless Remote Sensor
    • Battery:2 x LR6 AA

Weather Station Appearance

Part A-Positive LCD

A1: Remote Temperature
A2: Remote Humidity
A3: Remote Temperature Alert
A4: Moon Phase
A5: Calendar or Alarm time
A6: Time
A7: Barometric pressure
A8: Histogram shows the trend of 24 hours of atmospheric pressure
A9: Indoor Humidity
A10: Indoor comfort
A11: Indoor Temperature
A12: Weather Forecasting

Part B –Side buttons and power

B1:  touch field
B2: button
B3: button
B4: button
B5: button
B6:  button
B7: button
B8: “MEM” button
B9: Alarm on/off shift switch
B10: Power supply socket
B11: USB charger output socket
B12: Battery compartment

Part C –Wireless Outdoor Sensor

C1: LCD display – Temperature
C2: LCD display – Humidity
C3: Transmit signal LED
C4: “°C/°F” button
C5: “TX” button
C6: Channel selector switch
C7: Battery compartment

Initial operation

• Open Weather Station battery compartment cover
• Insert 2 x AA batteries observing polarity [ “+” and “ –“ marks]
• When you insert the batteries, all the icon on the LCD display will briefly light up for 3 seconds, and you will hear a beep tone, and detect indoor temperature & humidity.
• The Weather Station will now start to make a connection to the Remote remote sensor. This operation takes about 3 minutes and is displayed by a flashing reception RF antenna symbol in the “REMOTE SENSOR” display area on the receiver.
• This now, replace Wireless Remote Sensor battery compartment cover ,Open Weather Station battery compartment cover ,Insert 2 x AA batteries observing polarity [ “+” and “–“ marks]
• After receiver has created a connection to the remote sensor, it will then be enters the Radio control time receive mode.

Reception of the Radio signal

• The clock automatically starts the WWVB signal search after 7 minutes of any restart or changing of new fresh  batteries. The radio mast icon starts to flash.
• At 1:00 /2:00 / 3:00 am, the clock automatically carries out the synchronization procedure with the WWVB signal to correct any deviations to the exact time. If this synchronization attempt is unsuccessful (the radio mast icon disappears from the display), the system will automatically attempt another synchronization at the next full one hour. This procedure is repeated automatically up to total 5 times.
• To start manual WWVB signal reception, press and hold down the “” button for two seconds. If no signals received within 7 minutes, then the WWVB signal search stops (the radio mast icon disappears) and start again at the next full one hour.
• During RC reception，to stop searching radio signal, press the “” button once.

F.Y.I.:

• A flashing radio mast icon indicates that the WWVB signal reception has started
• A continuously displayed radio mast icon indicates that the WWVB signal was received successfully
• We recommend a minimum distance of 8 feets to all sources of interference, such as televisions or computer monitors
• Radio reception is weaker in rooms with concrete walls (e.g.: in cellars) and in offices. In such extreme circumstances, place the system close to the window.
• During the RC receive mode, only the “” button function, other button operation have no function, If you want to carry out other functions of operation, please press “” button to exit the RC receiving mode.

Manual time setting

• Press once button, can switch the display calendar or second
• Press and hold down the button for 2 seconds, the 12/24 hour mode display starts to flash. Now use “” and “” buttons to set the correct 12/24 hour mode.
• Press to confirm your setting, the Time zones start to flash, Now use “” and “” buttons set a correct time zone (PST MST CST and EST).
• Press to confirm your setting, the DST icon to flash, Now use “” and “” buttons to set the DST in ON or OFF.
• Press to confirm your setting, the Hour display starts to flash. Now use “” and “” buttons to set the correct hour
• Press to confirm your setting, the Minute displays starts to flash. Now use “” and “” buttons to set the correct minute.
• Press button to confirm your setting, the Month and Date icon display starts to flash. Now use “” and “” buttons to set the date display on Month/Date or Date/Month.
• Press button to confirm your setting, the Year display 2015 starts to flash. Now use “” and “” buttons to set the correct year.
• Press “ ” button to confirm your setting, the Month display starts to flash. Now use “” and “” buttons to set the correct month.
• Press button to confirm your setting, the Date display starts to flash. Now use “” and “” buttons to set the correct date.
• Press to confirm your setting and to end the setting procedures, enter the clock mode.

F.Y.I.: 

• After 20 seconds without pressing any button, the clock switches automatically from Set Mode to Normal Time Mode.
• America time zone：
  EST: Eastern Standard Time (E) -5
  CST: Central Standard Time (C) -6
  MST: Mountain Standard Time (M) -7
  PST: Pacific Standard Time (P) -8
• The time zone must be set correctly according to the weather station area, or when the time signal is received, the time will be incorrect
• When the Daylight saving time system is not implemented in this area, please set DST to OFF

Setting the daily alarms

• Press once button, can switch the display calendar or alarm time
• Press and hold down button for 2 seconds until Alarm Time hour display of the Alarm time starts to flash. Use the “” and “” buttons to set the required hour.
• Press button to confirm your setting, The Minute display of the Alarm time starts to flash. Use the “” and “” buttons to set the required minute.
• Press button to confirm your setting and to end the setting procedure.

F.Y.I.:

• After 20 seconds without pressing any button the clock switches automatically from setting mode to Normal clock mode.

The alarm for opening and closing

• The alarm shift switch is pushed in the position, LCD display the icon, the alarm function is open
• Product back of the alarm shift switch is pushed in the position, the icon disappears, the alarm function is close

F.Y.I.:

• The alarm will sound for 2 minutes if you do not deactivate it by pressing any button. In this case the alarm will be epeated automatically after 24 hours.
• Rising alarm sound (crescendo, duration: 2 minutes) changes the volume 4 times whilst the alarm signal is heard.

Switching off the alarm signal

Press any button except the button to stop the alarm signal. It is not necessary to reactivate the alarm. It switches itself automatically to the alarm time which has already been set.

Snooze function: 

• Touch the field or press the button the alarm signal sounds to get to SNOOZE mode. The alarm signal sounds again after approx. 5 minutes.

Lunar phases and tide indicator: 

• The weather station has a display which automatically displays the current lunar phase
  
  

°C/°F temperature display

The temperature is displayed either in °C/°F. Briefly pressing the “” button allows you to switch between the individual modes.

Comfort display

• Indoor comfort level is calculated according to the indoor temperature and humidity, a total of 5 levels.
  

Displaying temperature/humidity/ barometric pressure and temperature/humidity trend 

• The current indoor temperature/humidity/barometric pressure and the temperature/humidity trend (indoors) are shown in the LCD display.
• After successfully connecting with the remote sensor, the weather station can display the remote temperature/humidity and the temperature/humidity trend (remote)
• You may see the following displays:
  The temperature/humidity is rising.
  The temperature/humidity is remaining constant.
  The temperature/humidity is falling.

Remote sensor transmission

When the Weather Station successfully receives signals from the wireless sensor, the temperature and humidity of the “REMOTE SENSOR” are displayed on the “REMOTE SENSOR” column of the weather station.

• The weather station can connect up to 3 channel wireless sensor registration, the use of multiple wireless sensor, the wireless sensor channel cannot choose the same channel at the same time (a total of 1, 2, 3 channel can choose,)
• Press the “” key can switch the display of different channels of remote temperature and humidity, when displaying the symbol , will display the channel every 5 seconds automatically switch a channel
• If the weather station failed to receive transmission from remote sensor (“- -”display on the LCD), press and hold “” button for 3 seconds to receive transmission manually. the remote temperature will show an animation of the RF antenna symbol，the Base Station will re receive the wireless signal of the remote sensor.

F.Y.I.: 

• when the wireless sensor set up different channels, the weather station “REMOTE SENSOR” also want to switch to the same channel. When there is no wireless sensor signal transmission on the channel, “–” will be displayed in the channel of the weather station
• When the wireless remote sensor has no channel selection function, the sensor defaults to channel 1.

Maximum/Minimum Temperature/Relative Humidity

• To toggle indoor/ remote maximum, minimum temperature and humidity data, press the “MEM” button: Once to show the maximum temperature and humidity values. Twice to sow the minimum temperature and humidity values Three times to return to the current temperature and humidity levels
• To reset the maximum and minimum temperature and humidity, press and hold down the “MEM” button about 2 seconds. This will reset all minimum and maximum data recorded to the current displayed values

F.Y.I.: 

If the temperature reading is below ranges, the LL.L will be displayed. If the temperature reading is above ranges, the HH.H will be displayed.

Remote Temperature alert setting

• Press and hold down the button for 2 seconds until the icon for the Temperature Alert” starts to flash
• The icon of Upper limit of the Temperature alarm starts to flash. Use the “” and “” buttons to set the required maximum temperature. Press to confirm your setting.
• The icon of the Lower limit of the Temperature alarm starts to flash. Use the “” and “” buttons to set the required minimum temperature. Press button to confirm your setting and to end the setting procedure

F.Y.I.: 

• Before entering the setup, you must select the remote channel, different channels can set different temperature alarm range

Temperature and frost alert

• Press button to activate or deactivate the remote temperature alert, When the remote temperature alarm is activated, the temperature alarm icon is displayed in the remote sensor bar
• When the remote channel temperature value exceeds the set temperature range, will activate the alarm, the weather station will every minute continuous alarm 5 times, at the same time, temperature alarm in alarm icon flashes, If the alarm activates the temperature that is currently displayed on the channel, its temperature value and alarm upper limit icon or lower limit icon also flashes
• When the temperature of REMOTE SENSOR is –1°C to + 3°C or +30°F to + 37°F, the frost alarm will be activated, symbol flashing.

F.Y.I.: 

• When the temperature is higher than the upper limit of the alarm temperature setting, the activation of the upper limit alarm, symbol flashing,
• When the temperature is lower than the lower limit of the alarm temperature, the lower limit alarm is activated, and the symbol flashes.

Low battery

If the battery symbol “ ” appears the batteries in the remote sensor should be replaced as soon as possible.

The weather forecast

• The weather station calculates a weather forecast for about the next 12 hours based on the barometric pressure trend. Of course this forecast can‘t compare to that of professional weather services supported by satellites and high performance computers, but merely provides an approximate indication of current developments. Please take the weather forecast from your local weather forecasting service into account as well as the forecast from your weather station. If there are discrepancies between the information from your device and from the local weather forecasting service, please take the advice of the latter as authoritative.
• Press and hold the button for 2 seconds to enter the air pressure unit and weather settings, the pressure units will be flashing display, Use the and  button to set the pressure unit to display in the “hPa/mb” or “inHg”.
• Press the key to confirm the settings and switch to the weather, the weather graphics will be flashing display, Use the  and  button to set the current weather conditions, so that the weather forecast is more accurate.
• The weather station displays the following weather symbols:

• The weather station can display the barometric pressure trend.
• You may see the following displays:
  The barometric pressure will rise.
  The barometric pressure will remain constant.
  The barometric pressure will fall.

Background lighting

• If the product is powered by batteries, touch the field. Backlight lit 15 seconds.
• When the power supply of the product is inserted into the power supply adapter, the battery will automatically disconnect the power supply, and the backlight will always be bright. Press the button to adjust the brightness of the backlight, you can adjust the 5 state: 4 different brightness backlight and close the backlight. Users can choose according to the personal preferences of different brightness backlight or turn off the backlight. Turn off backlight when you can touch the field to light the backlight 15 seconds.

After-sales Service

Thank you for purchasing from Kalawen. If you have any question about the product, please feel free to contact us via Amazon messages or email to Kalawenofficial@outlook.com. We will reply you as soon as possible and offer you the best shopping experience.

DOWNLOAD RESOURCES

• Kalawen EM3388-WWVB Weather Station [pdf] User Manual EM3388-WWVB, Weather Station, EM3388-WWVB Weather Station, Station
• Read more: https://manuals.plus/kalawen/em3388-wwvb-weather-station-manual#ixzz7kdPMslXt

FAQ’S

How to set time?

Set time by pressing the button on the back of the weather station.

How to set moon phase?

Set moon phase by pressing the button on the back of the weather station.

How to check battery level?

Check battery level by pressing button on the back of weather station. The display will show battery level from 1~4. The battery is low when it shows 1 or 2, and it is ok when it shows 3 or 4. Replace battery when it shows 1 or 2.

How do you reset a weather station?

Opportunity by removing any random energy still in the station. Basically this returns the unit to its out-of-the-box. Condition. So after the 15 minutes insert new batteries into the sensor.

How long do batteries last in weather station?

Wireless weather stations use two AA sized lithium batteries providing a maximum life of 10 years.

How do I change the setting on my thermometer from weather station?

If you have an weather station or frontal thermometer with more functions, you will usually have a “MODE” key or “℃/℉” key above the weather station. Give it a short press, and the display toggles between F and C (The display also shows the label ℃ or ℉ so you can tell what it’s displaying).

What are the disadvantages of weather station?

The main disadvantage of an automatic weather station is that it removes the observer from the real elements being measured, and so the experience of what -5ºC temperatures or 30 knot winds feel like, is lost.

Do you need WIFI for weather station?

You CAN run your weather station without any internet connection or cellular connection.

How to set moon phase?

Set moon phase by pressing the button on the back of the weather station.

How do weather station sensors work?

Weather sensors measure wind speed and direction. This information tells us where the weather is heading and how soon it will get there. Weather sensors include anemometers and wind vanes. Anemometers measure wind speed, while wind vanes measure wind direction.

How do automatic weather stations measure visibility?

Visibility (or Meteorological Optical Range) is a measure of the clarity or transparency of the air. Visibility sensors utilise an infrared light transmitter and receiver to measure the amount of light scattering caused by obscurations such as rain, fog, dust and haze.

What are visibility modes controls?

Visibility Control allows you to control the visibility of certain Event Items based on the Attendee or Contact records. This feature only works when you are inviting Attendees to an Event, using Salesforce Communities, or Authentication via iframe.