Uzoli EM3566D Weather Station User Manual

I. Introduction

Thank you for purchasing the Uzoli EM3566D weather station. The manual provides clear step-by-step instructions for installation, operation, and settings. Please read it carefully and keep it for reference.

After the initial power-up, leave the base station and sensor in the same location for 48 hours to allow the temperature / humidity sensor to self-calibrate and adjust to local weather conditions.

If you encounter difficulties or quality issues during use, please take photos and contact us. We will analyze the causes and provide solutions.

For returns, please pack the product carefully and contact Amazon Customer Service.

II. Technical data and functions

DCF radio-controlled clock with manual setting
Perpetual calendar until 2099
Time display in 12/ 24 hour format
Weekday display available in 8 languages: German, English, French, Italian, Spanish, Dutch, Danish and Polish
2 alarm clocks with snooze function
Display of temperature and humidity with trends
Temperature display selectable in °C or °F
Max/ Min display and adjustable alarms for temperature and humidity
Display of air pressure with trends and histogram of historical pressure development
Pressure display selectable in hPa/mb or inHg
5 comfort levels for indoors and outdoors
4 levels of mould risk for indoors
6 symbols for weather forecast: sunny, partly cloudy, cloudy, rainy, stormy, snowy
Moon phases and tide levels
In mains operation, 5 brightness levels for backlight (LV4 to LV1 and then off) with the automatic adjustment mode

Measuring range:


Indoor temperature	-9.9°C (15°F) to 50°C (122°F), accuracy ±1°C (=2°C)
Outdoor temperature	-40°C (-40°F) to 70°C (158°F), accuracy ±1°C (=2°C)
Humidity	20% to 95%RH, accuracy ±5% (=10%)
Air pressure	600 to 1100 hPa/mb or 17.72 to 32.50 inHg

Wireless outdoor sensor and Power Supply

Wireless outdoor sensor:

Install using hanging holes or table stand
RF transmission frequency is 433.92MHz
60m transmission range when free of obstructions
1 base station is compatible with a maximum of 3 sensors, but only one is included in the order

Power supply:


Base station	DC 5V power adapter (included in the scope of delivery) or 2 x LR03/ AAA battery (NOT included)
Outdoor sensor	2 x LR6/ AA battery (NOT included)

Note: The wireless outdoor sensor can operate at -40°C to +70°C. In winter, please select the cold-resistant battery according to the limit temperature of the wireless sensor:

Alkaline zinc manganese dioxide battery can normally work at -20°C to +60°C.
Polymer lithium-ion battery can normally work at -40°C to +70°C

III. Safety Warnings

! To ensure your safety and proper use of this product, please read and follow the safety warnings and precautions below:

1. Electrical and Fire Safety

Only connect the product to outlets approved for this device.
Do not use damaged power cords, plugs, or loose outlets.
Ensure proper ventilation to prevent overheating.
Unplug the power cord if the product will not be used for an extended period.
In case of emergency, such as fire or electric shock, immediately disconnect the power and call emergency services.

2. Usage and Placement Safety

Keep the device and packaging accessories out of reach of children and do not allow unsupervised use.
Place the device on a stable surface to prevent it from falling.
Keep the device away from rain, liquids, and flammable materials.
Do not use this product in areas where the use of electronic devices is prohibited.
Unplug the power cord before cleaning; use a dry, soft cloth and avoid chemical cleaners.
If you notice any abnormalities (such as unusual smells, smoke, or noises), stop using the product immediately and seek professional assistance.
Do not attempt to repair the product yourself. All repair work should be done by qualified professionals.
Dispose of packaging materials according to local regulations.

IV. Appearance of the weather station

Base Station - Front View:

The front of the base station features a large LCD screen displaying various weather information. Key elements include:

Weather Forecast: Icons representing sunny, partly cloudy, cloudy, rainy, stormy, and snowy conditions.
Outdoor Readings: Displays outdoor temperature (e.g., 30.7°C) and humidity (e.g., 75%) with trend indicators.
Indoor Readings: Displays indoor temperature (e.g., 23.5°C) and humidity (e.g., 59%) with trend indicators.
Time: Current time display (e.g., 10:30).
Date: Current date display (e.g., 23/JAN).
Day of the Week: Current day display (e.g., MONDAY).
Air Pressure: Displays current air pressure (e.g., 1009 hPa/mb) along with a trend histogram showing historical pressure development over the last 12 hours.
Tide Level: Indicates tide status (e.g., MEDIUM).
Comfort Level: Shows indoor comfort level (e.g., FAIR).
Mould Risk: Indicates indoor mould risk level (e.g., LO).
Buttons/Sensors:

B1: [Light/Snooze] touch field: Used for adjusting backlight and snoozing alarms.
B2: [Light Sensor]: Detects ambient light for automatic backlight adjustment.

Base Station - Back View:

The back of the base station includes:

Battery Compartment (B4): Houses 2 x AAA batteries.
Mounting Options: Hanging holes (B5) and a table stand (B3).
Power Input: DC 5V power supply socket (B12).
Buttons: Various function buttons (B6: [Down Arrow], B7: [Up Arrow], B8: [Mode/Set], B9: [Alarm], B10: [Channel], B11: [History]).
Regulatory Markings: CE, FC logos.

Wireless Remote Sensor:

The wireless sensor transmits outdoor data to the base station. It features:

LCD Display (C1, C2): Shows outdoor temperature and humidity readings.
LED Signal Light (C3): Indicates transmission status.
Controls:

C4: [°C/°F Selection]: Button to select temperature units.
C5: [TX Button]: For immediate signal transmission.
C6: Channel Switch (CH1/2/3): Selects the transmission channel.

Battery Compartment (C7): Houses 2 x AA batteries.

V. Installation instructions

! Please read the following instructions before you start the installation. Make sure not to press on the screen during installation or to press as little as possible.

1. Install the base station

First, connect the base station to the power supply using the supplied adapter.
It is recommended to insert 2 x AAA batteries into the base station simultaneously, observing the polarity information (+ and -). This ensures the base station can memorize its settings and function properly even during a power failure.

2. Install outdoor sensor

Open the battery compartment of the outdoor sensor and set it to channel 1. Observe the polarity information (+ and -), insert 2 x AA batteries, and close the compartment.
After inserting batteries, the LED signal light flickers once. The sensor measures outdoor temperature and humidity and automatically transmits wireless signals to the base station.

Note 1: The base station can connect up to 3 sensors (only one is included). The wireless sensor is normally set to channel 1. If the sensor is set to channel 2 or 3, briefly press the [Channel] button to switch.

Note 2: After connecting power, the base station starts measuring indoor conditions and establishes an RF connection for outdoor signals for 3 minutes. If signal transmission is interrupted, press the [TX Button] on the outdoor sensor for immediate transmission, or press and hold the [Mode/Set] button on the base station to activate RF reception mode, then press [TX Button] again. In the 3rd minute after initial power-on, the base station enters a 7-minute RCC reception mode, temporarily disabling backlight and other functions.

VI. Operating instructions

1. Basic setting and manual time setting

In normal display mode, press and hold the [Mode/Set] button for 3 seconds to access basic/manual time setting. The selected item will flash. Other display contents will disappear during setting.

Briefly press the [Mode/Set] button to select the setting item. The order is:

Temperature unit (°C/°F)
Air pressure unit (hPa/ inHg)
RCC (ON/ OFF)
DST (ON/ OFF)
Time zone (-02 to +02)
(12/24)-hour format
Stunden Hours
Minutes
Year
Month
Day
Language
Air pressure (reference value)
Weather (reference value)

Press the [Up Arrow] button briefly to increase the value by one, or hold it to increase quickly. Press the [Down Arrow] button briefly to decrease the value by one, or hold it to decrease quickly.

Quickly touch the [Light/Snooze] button twice to exit manual adjustment mode. If no operation is performed for 20 seconds, the unit saves settings and exits the mode.

Note: The year range is 2000-2099. The default is 1 January 2024. The weekday and month display language can be set to German, English, French, Italian, Spanish, Dutch, Danish, or Polish. Set DST to ON if summer time applies in your area. Time zone settings are relative to Germany (00 = same, -01 = 1 hour slower, +01 = 1 hour faster, etc.).

If outside the 1500 km range of the German DCF signal tower, set RCC to OFF.

About setting reference value of air pressure and weather forecast:

Upon first power-on, enter a reference value for weather forecast based on local weather. The station calibrates to this value. Weather forecasts are calculated based on air pressure changes and can be up to 75% accurate after one week. The default air pressure is absolute (ABS PRESSURE). For low altitudes, absolute values are sufficient. For high altitudes, use relative air pressure by entering barometric reference values (e.g., sea level pressure from local weather service or internet).

2. Wireless sensor transmission

If the base station receives the signal from the outdoor sensor, outdoor temperature and humidity are displayed in the "OUTDOOR" area. The base station can connect up to 3 sensors; different sensors cannot be registered on the same channel simultaneously.

Pressing the [Channel] button switches the display of outdoor temperature and humidity for different channels. When the symbol "∴" appears, each channel displays for 5 seconds.

Note: If a channel signal is not received, "-- --" is displayed. Briefly press [Channel] to select a channel. Press and hold [Mode/Set] for 3 seconds to receive the signal again. You can also use the [TX Button] on the outdoor sensor for manual transmission.

In normal mode, to delete current data and receive outdoor signals again, select the channel and press the [Channel] button for 3 seconds. This also deletes min/max outdoor data. The base station will then re-display the outdoor data.

3. Reception of the radio clock signal

Symbols and their meanings:

Symbol	Meaning
Flashing ∴	Signal search in progress
Flashing ∴	Successful search for valid signals
Still ∴	Successful signal reception
Still ∴	The previous signal reception was successful, but the last signal reception failed
No symbol	Failed signal reception, or RCC function is set to OFF

The weather station starts DCF signal search automatically 3 minutes after restart or battery change. To initiate manual search, press and hold the [Up Arrow] button for 3 seconds; the symbol "∴" flashes. DCF search only occurs if RCC is ON. During DCF search, the backlight is off, and all buttons except [Up Arrow] and [Light/Snooze] are disabled. Backlight and buttons reactivate upon completion.

Signal reception takes about 7 minutes. The symbol "∴" flashes during successful reception, and the radio mast symbol "∴" is permanently displayed upon completion.

To forcibly stop DCF search, press and hold the [Up Arrow] button for 3 seconds.

Daily synchronisation occurs at 1:00, 2:00, and 3:00. If synchronisation fails (radio mast symbol disappears), another attempt is made at the next full hour, up to 5 times.

The "DST" symbol appears when summer time is received. It disappears during winter time.

Note: Keep the weather station at least 2.5 meters away from interference sources (TVs, monitors). Radio reception is weaker in rooms with concrete walls; place near a window if necessary.

4. Alarm clock settings

4.1 Set the alarm time

In normal display mode, press and hold the [Alarm] button for 3 seconds to enter alarm time setting mode. The selected item flashes.

Briefly press the [Alarm] button to select the setting item. The order is:

Hours of alarm 1
Minutes of alarm 1
Alarm repetition (M-F/ M-S/ S-S) of alarm 1
Snooze time (05-60 adjustable/ OFF) of alarm 1
Hours of alarm 2
Minutes of alarm 2
Alarm repetition (M-F/ M-S/ S-S) of alarm 2
Snooze time (05-60 adjustable/ OFF) of alarm 2

Snooze time is 5 to 60 minutes, or can be set to OFF. Alarm repetition options are:

M-F: Monday to Friday (symbol "M-F ").
S-S: Saturday to Sunday (symbol "S-S ").
M-S: Monday to Sunday (symbols "M-F " and "S-S ").

Use [Up Arrow] and [Down Arrow] buttons to adjust values. Quickly touch [Light/Snooze] twice to exit. Settings are saved after 20 seconds of inactivity.

4.2 Switch the alarm clock on/off

In normal display mode, briefly press the [Alarm] button to show alarm times for Clock 1 and Clock 2. In Clock 1/2 display mode, press the [Up Arrow] button to switch the alarm ON or OFF. When ON, the symbols "∴" (for alarm 1) or "∴" (for alarm 2) appear, along with the alarm repetition symbol.

4.3 Deactivate the wake-up call

When the alarm sounds, press any button except [Light/Snooze], or press and hold [Light/Snooze] for over 2 seconds, or do nothing for 2 minutes to deactivate it. The alarm tone crescendos for 2 minutes and changes volume four times.

4.4 Snooze function

When the alarm sounds, briefly press [Light/Snooze] once to activate snooze mode; the "zz" symbol flashes. The alarm will sound again after the snooze time. In snooze mode, press any button except [Light/Snooze], or press and hold [Light/Snooze] for over 2 seconds, or do nothing for 2 minutes to exit snooze mode. If snooze is OFF, [Light/Snooze] does not activate snooze.

5. Temperature and humidity measurement

Indoor temperature measuring range: -9.9°C (14°F) to +50°C (122°F), accuracy ±1°C (=2°C).
Outdoor temperature measuring range: -40°C (-40°F) to +70°C (158°F), accuracy ±1°C (=2°C).
Humidity measuring range: 20% to 95% RH, accuracy ±5% (=10%).

Note 1: Indoor temperature and humidity are measured every 60 seconds. Measurements are not updated during RF reception, RCC reception, or alarm events.

Note 2: When temperature/humidity rises or falls, "∴" and "∴" symbols appear. If below range, "LL.L" or "19%" is displayed. If above range, "HH.H" or "96%" is displayed.

6. Max/ Min display for temperature and humidity

In normal display mode, briefly press the [Down Arrow] button to cycle through MAX, MIN, and current temperature/humidity data for indoors/outdoors.

To reset MAX/MIN values, press and hold the [Down Arrow] button for 3 seconds in Max/Min display mode. This resets all recorded data to the currently displayed values.

Note: If measured temperature or humidity is below range, "LL.L" or "19%" is displayed. If above range, "HH.H" or "96%" is displayed.

7. Temperature and humidity alarm

7.1 Set alarm limit

In normal display mode, press and hold the [Alarm] button for 3 seconds to enter the temperature and humidity limit setting mode. The setting value flashes.

Press the [Alarm] button to move to the next setting value:

Upper alarm limit for indoor temperature (INDOOR, Hi)
Lower alarm limit for indoor temperature (INDOOR, Lo)
Upper alarm limit for indoor humidity (INDOOR, Hi)
Lower alarm limit for indoor humidity (INDOOR, Lo)
Upper alarm limit for outdoor temperature (OUTDOOR, Hi)
Lower alarm limit for outdoor temperature (OUTDOOR, Lo)
Upper alarm limit for outdoor humidity (OUTDOOR, Hi)
Lower alarm limit for outdoor humidity (OUTDOOR, Lo)

While setting outdoor temperature/humidity alarms, press the [Channel] button to switch between channels (CH1→CH2→CH3).

Use the [Up Arrow] and [Down Arrow] buttons to adjust values. Quickly touch [Light/Snooze] twice to exit. Settings are saved after 20 seconds of inactivity.

7.2 Switching the alarm on/off

In normal display mode, briefly press the [Alarm] button to switch to temperature and humidity alarm display mode. In alarm display mode, briefly press the [Alarm] button again to cycle through display values:

Upper and lower alarm limit for indoor temperature (INDOOR)
Upper and lower alarm limit for indoor humidity (INDOOR)
Upper and lower alarm limit for outdoor temperature (OUTDOOR)
Upper and lower alarm limit for outdoor humidity (OUTDOOR)

While outdoor temperature/humidity limits are displayed, press the [Channel] button to switch alarm display between 3 channels (CH1→CH2→CH3).

In alarm display mode, press the [Up Arrow] button to switch the corresponding alarm ON or OFF (default is OFF). When ON, the symbols "∴" (Hi) and "∴" (Lo) are permanently shown.

7.3 Temperature and Humidity Alert

If temperature/humidity exceeds the set threshold with the alarm ON, the alarm sounds for 1 minute, and the corresponding symbol "∴" or "∴" flashes. Press any button to stop the alarm sound, but the icon continues flashing. If conditions don't return to normal, a short "BI" is emitted every 5 minutes.

7.4 Frost alarm

When outdoor temperature is between -1°C (30°F) and +3°C (37°F), the "∴ ice" icon flashes (no alarm tone). This alarm is always active and displays when the temperature is reached. It assesses frost point independently for each channel; the "∴ ice" symbol flashes only if the displayed channel's temperature triggers it.

8. Comfort level and mould risk

The comfort level is calculated based on humidity, with 5 levels:

Comfort level	Humidity range
TOO HUMID	>80%
HUMID	66%~80%
COMFORTABLE	45%~65%
DRY	35%~44%
TOO DRY	<35%

The weather station determines indoor mould risk in 4 levels based on temperature and humidity:

High risk: with the symbol "HI
Medium risk: with the symbol "ME
Low risk: with the symbol "LO"
No risk: without symbol

9. Moon phases and tide levels

The weather station displays 12 moon phases:

New moon, Waxing crescent, First Quarter, Waxing gibbous, Full moon, Waning gibbous, Last Quarter, Waning crescent.

Additionally, 3 levels of tide are displayed:

HIGH
MEDIUM
LOW

10. Weather forecast and air pressure

The weather station forecasts the next 8 hours based on air pressure changes. This forecast is an approximation for a local area and may not compare to professional satellite-based forecasts. Consider both your local weather service and this device's forecast. In case of discrepancies, the local weather service is authoritative.

The weather station displays 6 weather symbols:

Sunny, Partly cloudy, Cloudy, Rainy, Stormy, Snowy.

Remark: The "snowy" icon appears only if outdoor temperature is below -4°C (5°F) and the forecast is rainy or stormy. The outdoor temperature defaults to CH1, then CH2, then CH3 if no signal. Air pressure calibration takes 7-10 days, after which forecast accuracy is 70-75%. Forecast radius is 12-20 km. Air pressure updates hourly, with trend histogram. Rising/falling air pressure is indicated by "∴" and "∴" symbols.

VII. Additional information

MANUFACTURER:

Company Name: guangzhouyouyidianzishangwuyouxiangongsi

Address: guangzhoushibaiyunquyongpingjiebaiyundadaobei349haozhisan602shi

IMPORTER: