Introduction
Thank you for choosing the Ykall 7-inch LCD Digital Calendar Clock. This device is designed to provide clear, easy-to-read time, date, and day information, making it ideal for seniors, individuals with Alzheimer's, or those with impaired vision. It features an auto-dimming display, support for 10 languages, and customizable alarms for daily reminders and medication schedules. This manual will guide you through the setup, operation, and maintenance of your new digital clock.

The Ykall Digital Calendar Clock with its clear 7-inch display.
Safety Information
- Ensure the power adapter is connected to a suitable power outlet.
- Do not expose the device to water or excessive moisture.
- Avoid placing the clock in direct sunlight or near heat sources.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
- Clean the screen with a soft, dry cloth. Avoid abrasive cleaners.
Package Contents
Please check the package for the following items:
- Ykall 7-inch LCD Digital Calendar Clock
- Power Adapter
- User Manual

Contents of the Ykall Digital Calendar Clock package.
Product Overview
Key Features:
- 7-inch LCD Display: Clear and large font for easy readability.
- Auto-Dimming: Automatically adjusts brightness for day and night.
- 10 Languages: Supports English, French, German, Italian, Spanish, Portuguese, Polish, Dutch, Finnish, and Hungarian.
- 25 Customizable Alarms: Includes 5 daily alarms, 16 event reminders, and 4 medication reminders.
- Photo/Video Playback: Displays photos and videos from a USB drive (not included).
- Compact Design: Modern, single-piece design without a bulky stand.

Overview of the Ykall Digital Calendar Clock's main features.
Components:
The clock features a simple interface with controls located on the back panel.

Dimensions and rear panel controls of the Ykall Digital Calendar Clock.
- ON/OFF Button: Powers the device on or off.
- Navigation Buttons (UP, DOWN, LEFT, RIGHT): Used to navigate through menu options and adjust settings.
- USB Port: For connecting a USB drive to display photos or videos.
- Charging Interface: Connects to the power adapter.
- Speaker: For alarm sounds and video audio.
Setup
- Unpack the Device: Carefully remove the clock and all accessories from the packaging.
- Connect Power: Plug the power adapter into the 'Charging Interface' port on the back of the clock, then plug the adapter into a wall outlet. The clock will power on automatically.
- Initial Settings: Upon first power-on, you may be prompted to set the language, time, and date. Use the navigation buttons on the back to select options and confirm.
- Accessing the Menu: To access the main settings menu, press the 'Menu' button (often the 'RIGHT' button when not navigating).

The main settings menu for the Ykall Digital Calendar Clock.
Operating Instructions
Navigating the Menu:
Use the UP and DOWN buttons to scroll through menu options. Press the RIGHT button to select an option or enter a sub-menu. Use the LEFT button to go back to the previous menu or exit a setting.
Setting Time and Date:
- From the main menu, select 'Time Set' or 'Date Set'.
- Use the navigation buttons to adjust the hours, minutes, day, month, and year.
- Confirm each setting by pressing the RIGHT button.
Changing Display Modes and Text Colors:
The clock offers multiple display interfaces and text color options to suit user preferences.


Examples of available display modes and text color options.
- From the main menu, select 'Text Type' to change text colors or 'Time Mode'/'Date Mode' for display layouts.
- Use the UP and DOWN buttons to cycle through the available options.
- Press the RIGHT button to confirm your selection.
Auto-Dimming Function:
The clock automatically adjusts its brightness. It will be brighter during the day (e.g., 7:00 AM to 6:59 PM) and dim at night (e.g., 7:00 PM to 6:59 AM) to prevent disturbance during sleep. This feature can be enabled or disabled in the 'Auto Dimming' setting in the menu.

The clock's auto-dimming feature for day and night.
Setting Alarms:
The clock supports 5 daily alarms, 16 event reminders, and 4 medication reminders.

Examples of daily and medication reminders.
- From the main menu, select 'Alarm Set' for daily alarms or 'Medicine Reminder' for medication alarms.
- Choose an alarm slot (e.g., Alarm 1, Medicine 1).
- Set the desired time, frequency (e.g., daily, weekdays), and alarm sound.
- Enable or disable the alarm.
- For event reminders, you can set a specific date and time.
Photo/Video Playback:
The clock can function as a digital photo frame or video player by inserting a USB drive.

The clock displaying a family photo, highlighting its multimedia capabilities.
- Insert a USB drive containing your photos or videos into the USB port on the back of the clock.
- The clock should automatically detect the USB drive and prompt you to view media. If not, navigate to the 'Photo/Video' option in the menu.
- Use the navigation buttons to browse and select files for playback.
Maintenance
- Cleaning: Gently wipe the screen and casing with a soft, dry, lint-free cloth. Do not use liquid cleaners or sprays directly on the device.
- Storage: If storing the clock for an extended period, disconnect it from power and store it in a cool, dry place away from direct sunlight.
- Battery Backup: The clock has a built-in battery to retain settings during a power outage. This battery is not user-replaceable.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock does not power on. | Power adapter not connected or faulty. | Ensure the power adapter is securely plugged into the clock and a working wall outlet. Try a different outlet. |
| Incorrect time or date displayed. | Time/date not set correctly or reset after power loss. | Access the menu and manually set the correct time and date. |
| Alarms are not sounding. | Alarm is disabled, volume is too low, or incorrect time set. | Check 'Alarm Set' or 'Medicine Reminder' in the menu to ensure alarms are enabled and set correctly. Adjust 'Volume Set' if necessary. |
| Screen is too bright or too dim. | Auto-dimming feature is enabled/disabled or not functioning as expected. | Adjust the 'Auto Dimming' setting in the menu. Ensure the clock is not in an unusually bright or dark environment that might interfere with the sensor. |
| USB media not playing. | USB drive not inserted correctly, unsupported file format, or corrupted files. | Ensure the USB drive is fully inserted. Check the file formats (common formats like JPG for photos, MP4 for videos are usually supported). Try a different USB drive or files. |
Specifications
- Brand: Ykall
- Model Number: Ykall
- Color: White
- Product Dimensions (L x W x H): 10 x 3.81 x 20 cm (3.94 x 1.5 x 7.87 inches)
- Item Weight: 480 g (1.06 lbs)
- Material: Acrylonitrile Butadiene Styrene (ABS), Aluminum
- Display Type: Digital LCD
- Special Feature: Large screen, Auto-Dimming, Multiple Alarms, Photo/Video Playback
- Power Source: AC Power Adapter with backup battery
- Indoor/Outdoor Use: Indoor
- Country of Origin: China
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Ykall website. Keep your purchase receipt as proof of purchase for any warranty claims.