DUKA MT3 Thermohygrometer Alarm Clock Multi-function Timer

1. Introduction

The DUKA MT3 is a versatile device combining a thermohygrometer, alarm clock, multi-function timer, and night light. It is designed to help manage time effectively, monitor environmental conditions, and provide convenient features for daily use. This manual provides detailed instructions for setting up, operating, and maintaining your MT3 device.

2. Package Contents

Please check the box for the following items:

• DUKA MT3 Host x1
• Instruction Manual x1
• Charging Cable x1

3. Product Overview

The DUKA MT3 features a 5.2-inch high-definition color LCD screen and intuitive controls. Key elements of the display and device are:

• Display: Shows current time, temperature, humidity, date, day of the week, alarm settings, and timing progress.
• Main Button: Located on top, used for various functions like activating voice assistant, starting/stopping timer, and snooze.
• Knob Button: Located on the right side, used for adjusting settings and entering timing mode.
• Volume Switch: Located on the back, allows adjustment between mute, midrange, and treble.
• Charging Port: USB-C port for charging.

4. Setup

4.1 Charging the Device

Before first use, fully charge the DUKA MT3. Connect the provided charging cable to the device's charging port and a 5V-1A power adapter (not included). A full charge takes approximately 2 hours.

4.2 Initial Setup (Time and Date)

Upon powering on, you may need to set the current time and date. Use the knob button to navigate through settings and the main button to confirm selections. Refer to the voice assistant section for setting the date via voice command.

5. Operating Instructions

5.1 Basic Display Information

The main screen displays:

• Current Time: In the center of the display.
• Temperature: Shown in Celsius (°C) and Fahrenheit (°F) on the left. Range: -9.9°C~60°C (14°F~140°F).
• Humidity: Shown as a percentage (%RH) on the left. Range: 10%~99%RH.
• Date: Year/Month/Day displayed at the bottom right.
• Week: Days 1-7 indicated at the bottom left.
• Alarm Clock Icons: Two alarm icons (7:30 and 21:30 in example images) indicate set alarms.
• Timing Progress Bar: A colored ring around the time display indicates active timer progress.
• Power Indicator: Battery level shown at the top right.

5.2 Alarm Clock Function

The DUKA MT3 supports two independent alarm settings and a 5-day/7-day system to distinguish between working days and rest days.

1. Setting Alarms: Use the knob button to navigate to alarm settings. Adjust the time and select the desired days (e.g., Monday-Friday for 5-day, or all days for 7-day).
2. Snooze Function: When an alarm sounds, press and hold the main button on top to activate the snooze function. The alarm will sound again after 5 minutes.

5.3 Multi-function Timer

The device features a four-color timing ring design to visually represent time management.

1. Entering Timing Mode: Press the knob button (1 press) to enter the timing setting mode.
2. Setting the Timer: Rotate the knob button to adjust the desired countdown time.
3. Starting the Timer: Press the main button (2 presses) to start the countdown.
4. Stopping/Pausing the Timer: Press the main button again to pause or stop the timer.

The four-color timing ring provides visual cues:

• **Blue:** Deep focus (sufficient time remaining).
• **Green:** Calm (3/4 time remaining).
• **Orange:** Full of motivation (2/4 time remaining).
• **Red:** Emergency sprint (1/4 time remaining).

5.4 Smart Offline Voice Assistant

The DUKA MT3 features an offline voice assistant that responds to simple commands without needing an internet connection. Tap the main button on top to activate the voice assistant.

Common voice commands include:

• "What time is it now?"
• "Turn on/off the alarm clock."
• "Close/end/cancel timing."
• "Set date."
• "Countdown X minutes." (e.g., "Countdown 10 minutes")

5.5 Night Light Mode

The device includes an automatic night light mode that activates between 22:00 and 5:59, providing soft illumination without disturbing sleep.

5.6 Volume Adjustment

Adjust the device's volume using the slider switch located on the back. Options typically include mute, midrange, and treble.

6. Maintenance

• Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
• Battery Care: To prolong battery life, avoid exposing the device to extreme temperatures. Recharge the device when the battery indicator is low.
• Storage: Store the device in a cool, dry place when not in use for extended periods.

7. Troubleshooting

• Device not turning on: Ensure the device is fully charged. Connect it to a power source using the charging cable.
• Display not working: Check battery level. If charged, try restarting the device (if a reset button is available, otherwise let the battery drain and recharge).
• Alarm not sounding: Check if the alarm is enabled and the volume is not muted.
• Voice assistant not responding: Ensure you are tapping the main button correctly. Speak clearly and close to the device.
• Inaccurate temperature/humidity readings: Ensure the device is placed in a stable environment, away from direct sunlight, heat sources, or drafts.

8. Specifications

9. User Tips

• Optimal Placement: For accurate temperature and humidity readings, place the device in a central location in the room, away from direct sunlight, vents, or windows.
• Voice Command Clarity: When using the voice assistant, speak clearly and at a normal volume for best recognition.
• Timer Visualization: Utilize the four-color timing ring to visually track your progress during study or work sessions, helping to maintain focus.

10. Warranty and Support

For any product-related inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.