1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your KETOTEK Wireless Weather Station Model E0160USW. This device offers accurate indoor and outdoor temperature and humidity readings, weather forecasting, time synchronization, and various other useful features to help you monitor your environment.
2. Safety Information
- Do not expose the main unit or outdoor sensor to extreme temperatures, direct sunlight, or moisture for extended periods.
- Avoid dropping the device or subjecting it to strong impacts.
- Do not attempt to disassemble or repair the unit yourself. Contact customer support for assistance.
- Keep batteries out of reach of children. Dispose of used batteries responsibly according to local regulations.
- The outdoor sensor is IPX4 splash-proof but not fully waterproof. Install it in a protected location to prevent direct exposure to heavy rain or snow.
3. Package Contents
Please check the package contents to ensure all items are present:
- KETOTEK Wireless Weather Station (Main Unit)
- Wireless Outdoor Sensor (1 unit)
- Power Adapter
- Instruction Manual (This document)
4. Product Overview
The KETOTEK Wireless Weather Station features an 8.8-inch VA LCD color display for clear visibility of various environmental data. The system includes a main display unit and a wireless outdoor sensor.
Image: KETOTEK Wireless Weather Station main unit and its accompanying outdoor sensor.
4.1 Main Unit Features
- 8.8-inch VA LCD color display
- Indoor temperature and humidity display
- Weather forecast icons
- WWVB radio control time and date display
- Dual alarm clock with snooze function
- Barometric pressure display and trend
- Moon phase and tide indicator
- Sunrise and sunset times for selected cities
- Adjustable backlight brightness
- USB charging output port
4.2 Outdoor Sensor Features
- Wireless transmission up to 60 meters (open air)
- Outdoor temperature and humidity display
- Supports up to 3 channels (one sensor included)
- IPX4 splash-proof design
Image: Detailed diagram illustrating the various display elements and their corresponding functions on the main unit.
5. Setup
5.1 Powering the Main Unit
- Insert 3 x AAA batteries (not included) into the battery compartment on the back of the main unit. These batteries serve as a backup power source.
- Connect the provided power adapter to the DC IN port on the main unit and plug it into a standard wall outlet. The display will light up.
Note: When powered by batteries only, the backlight will turn off after 10 seconds to conserve power. For continuous backlight, use the power adapter.
Image: Rear view of the main unit, highlighting the USB output, battery compartment, and power adapter input.
5.2 Setting up the Outdoor Sensor
- Open the battery compartment on the back of the outdoor sensor.
- Insert 2 x AA batteries (not included), observing the correct polarity (+/-).
- Select a channel (1, 2, or 3) using the CHANNEL switch inside the battery compartment. If using only one sensor, select Channel 1.
- Close the battery compartment.
Image: The outdoor sensor's internal components, including the battery compartment and channel switch, alongside examples of appropriate and inappropriate installation sites.
5.3 Initial Synchronization
Once both units are powered, the main unit will automatically search for the outdoor sensor signal. The outdoor temperature and humidity should appear on the main unit's display within a few minutes. If the signal is not received, press the 'CHANNEL' button on the main unit to manually search for the sensor.
5.4 WWVB Radio Control Time Setup
The weather station features WWVB radio control for automatic time synchronization. Upon initial power-up, the unit will attempt to receive the WWVB signal. This process can take several minutes to hours, depending on your location and signal strength.
- The WWVB signal icon will flash during synchronization and become solid once successfully received.
- The unit automatically synchronizes daily at 1:00 AM, 2:00 AM, and 3:00 AM.
- To manually force a signal reception, long-press the '▲' button.
- If the WWVB signal is weak or unavailable, you can set the time and date manually (refer to Section 6.2).
Image: The weather station screen showing the WWVB signal indicator and text explaining automatic and manual synchronization options.
6. Operating Instructions
6.1 Display Overview
The 8.8-inch VA LCD display is divided into several sections, providing a clear overview of all data:
- Indoor Section: Displays indoor temperature, humidity, mold risk indicator, and comfort level.
- Forecast Section: Shows weather forecast icons, temperature/humidity trend, and current time/date.
- Outdoor Section: Displays outdoor temperature, humidity, and alerts.
- Additional Information: Includes sunrise/sunset times, city, moon phase, tide level, and barometric pressure history.
Image: The main display of the weather station, illustrating the layout of indoor and outdoor environmental data, weather forecast, and time information.
6.2 Time and Date Settings
If WWVB synchronization is not desired or successful, you can manually set the time and date:
- Press and hold the 'MODE' button to enter time setting mode.
- Use the '▲' and '▼' buttons to adjust values.
- Press 'MODE' to confirm each setting and move to the next (e.g., 12/24 hour format, hour, minute, year, month, day).
- Press 'MODE' again to exit setting mode.
6.3 Alarm and Snooze Function
The weather station supports two daily alarms with a customizable snooze duration.
- Press the 'ALARM' button to view Alarm 1 or Alarm 2.
- Press and hold 'ALARM' to enter alarm setting mode.
- Use '▲' and '▼' to set the alarm time and repeat cycle (e.g., M-F, S-S, M-S).
- Press 'ALARM' to confirm each setting.
- When an alarm sounds, press the 'SNOOZE/LIGHT' button to activate snooze (5-60 minutes, configurable).
- To disable an alarm, press 'ALARM' until the alarm icon disappears.
Image: The weather station screen showing the setup for two daily alarms, snooze duration, and options for alarm repeat cycles.
6.4 Weather Forecast Interpretation
The weather station provides a forecast for the next 12 hours based on changes in barometric pressure. The forecast icons include:
- Sunny
- Slightly Cloudy
- Cloudy
- Rainy
- Snowy
- Stormy
Image: Visual representation of various weather forecast icons and the 12 different moon phases displayed on the weather station.
6.5 Temperature and Humidity Monitoring
The main unit displays indoor temperature and humidity, while the outdoor sensor transmits outdoor data. You can switch between Celsius (℃) and Fahrenheit (℉) by pressing the '℃/℉' button.
The display also includes:
- Mold Risk Indicator: Displays HI (high), ME (medium), LO (low), or no risk.
- Comfort Level Indicator: Uses emoticons to show if the indoor environment is comfortable, too cold, or too hot.
- Max/Min Records: The station records maximum and minimum temperature/humidity values. Press the 'MAX/MIN' button to view these records.
Image: The weather station display illustrating the mold risk indicator (HI, ME, LO, no risk) and comfort level emoticons (comfortable, too cold/hot).
6.6 Backlight Adjustment
When powered by the adapter, the display backlight can be adjusted to 4 levels of brightness. Press the 'SNOOZE/LIGHT' button to cycle through the brightness levels. When powered by batteries, the backlight will illuminate for 10 seconds after pressing 'SNOOZE/LIGHT' and then turn off to save power.
Image: Examples of the weather station display at various backlight brightness settings, including an 'OFF' state and a 'Night mode' indicator.
6.7 Moon Phase and Tides
The weather station displays 12 different moon phases and a tide level indicator, providing additional environmental information.
6.8 Sunrise and Sunset Times
The unit can display sunrise and sunset times for a selected city. To set your city:
- Press the 'CITY' button to cycle through pre-programmed cities or to enter manual city selection.
- If manually setting, use '▲' and '▼' to select your city.
- Confirm with 'CITY'.
Image: The weather station display showing sunrise and sunset times, with a table listing example times for different cities.
6.9 USB Charging Port
The main unit includes a USB output port (5V/1A) on the side, allowing you to charge small electronic devices like smartphones or tablets when the weather station is powered by the AC adapter.
7. Maintenance
- Cleaning: Wipe the display and unit surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Battery Replacement: Replace batteries in both the main unit (for backup) and the outdoor sensor when the low battery indicator appears on the display.
- Sensor Placement: Ensure the outdoor sensor is placed in a location protected from direct precipitation and sunlight for accurate readings and extended lifespan. Avoid placing it near heat sources or reflective surfaces.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display on main unit | No power or dead batteries. | Ensure power adapter is connected or replace backup batteries. |
| Outdoor sensor not connecting | Sensor out of range, low batteries, or interference. | Move sensor closer, replace batteries, or press 'CHANNEL' button on main unit to re-sync. Avoid large metal objects between units. |
| Incorrect time/date | WWVB signal weak or manual settings incorrect. | Manually force WWVB sync (long-press '▲') or set time/date manually (Section 6.2). Ensure correct time zone is selected. |
| Backlight turns off quickly | Unit is running on battery power. | Connect the power adapter for continuous backlight. |
9. Specifications
- Model Number: E0160USW
- Product Dimensions: 1.3"D x 8.86"W x 5.63"H
- Weight: 1.46 Pounds
- Material: Plastic
- Color: Black (Main Unit), White (Outdoor Sensor)
- Power Source: AC/DC Adapter (Main Unit), 3x AAA Batteries (Main Unit Backup), 2x AA Batteries (Outdoor Sensor)
- Connectivity Technology: RF (433 MHz)
- Special Features: Alarm, Clock, Hygrometer, Thermometer, Barometer, Weather Forecast, Moon Phase, Sunrise/Sunset Time, USB Charging Output
- Recommended Uses: Home
10. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official KETOTEK website. Keep your purchase receipt as proof of purchase.
