Introduction
This manual provides instructions for the eSynic Foldable Bluetooth Keyboard, model zESY022-ITU. Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan. Keep this manual for future reference.
Image: The eSynic Foldable Bluetooth Keyboard shown in both its open, ready-to-use state and its compact, folded state. The keyboard features a QWERTY layout with black keys and a dark gray casing.
Setup
1. Charging the Keyboard
Before initial use, fully charge the keyboard. Connect the provided USB cable to the keyboard's charging port and to a USB power source (e.g., computer, USB wall adapter).
- A full charge typically takes approximately 2 hours.
- The charging indicator light will show the charging status (e.g., red while charging, off when fully charged).
Image: The eSynic Foldable Bluetooth Keyboard, folded, alongside its USB charging cable and a small user manual. This illustrates the included accessories.
2. Bluetooth Pairing
- Power On: Open the keyboard. The magnetic on/off function will automatically power on the keyboard.
- Enter Pairing Mode: Press the Fn key and the C key simultaneously. The Bluetooth indicator light will start blinking, indicating the keyboard is in pairing mode.
- Enable Bluetooth on Your Device: On your smartphone, tablet, or computer, go to the Bluetooth settings and turn on Bluetooth.
- Search for Device: Your device will scan for available Bluetooth devices. Locate "eSynic keyboard" in the list.
- Connect: Select "eSynic keyboard" to initiate the pairing process. Your device may prompt you to enter a code displayed on the screen. Type this code on the eSynic keyboard and press Enter.
- Confirmation: Once successfully paired, the Bluetooth indicator light on the keyboard will stop blinking and remain solid or turn off, depending on the model.
Image: A visual guide demonstrating the Bluetooth connection steps. It shows the keyboard paired with a tablet and a laptop, illustrating its multi-device compatibility.
3. Switching Operating Systems
The keyboard supports multiple operating systems. To optimize key functions for your device, press the following key combinations:
- For Android devices: Press Fn + Q
- For Windows devices: Press Fn + W
- For iOS devices (iPhone, iPad): Press Fn + E
Operation
Typing Experience
The eSynic Foldable Bluetooth Keyboard features a standard QWERTY layout with 78 keys, providing a comfortable typing experience despite its compact size. The scissor-switch key mechanism ensures responsive and quiet keystrokes.
Image: A user typing on the eSynic foldable keyboard, which is connected to a tablet standing upright. This demonstrates the keyboard in active use.
Special Function Keys (Hotkeys)
The keyboard includes dedicated hotkeys for enhanced productivity, especially with iOS devices. These functions are typically accessed by pressing the Fn key in combination with the corresponding function key (F1-F12 or other marked keys).
- Volume Control: Adjust audio output.
- Media Playback: Control music and video playback (play/pause, next/previous track).
- Brightness Control: Adjust screen brightness (may vary by device).
- Home Key: Returns to the home screen.
- Search Key: Activates search function.
Image: A diagram illustrating the internal structure of a scissor-switch key, highlighting its mechanism for stable and quiet typing.
Power Saving Mode
To conserve battery life, the keyboard will automatically enter sleep mode after 10 minutes of inactivity. To wake it up, simply press any key.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard surface. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the key gaps or charging port.
- Storage: When not in use, fold the keyboard to protect the keys and make it more compact. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To maintain battery health, avoid fully discharging the keyboard frequently. Recharge it when the low battery indicator appears. If storing for an extended period, charge it to about 50% every few months.
- Avoid Liquids: Do not expose the keyboard to water or other liquids.
- Avoid Drops: Handle the keyboard with care to prevent damage from drops or impacts.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard does not power on. | Low battery. Keyboard not fully opened. | Charge the keyboard for at least 2 hours. Ensure the keyboard is fully unfolded to activate the magnetic power switch. |
| Cannot pair with device. | Bluetooth not enabled on device. Keyboard not in pairing mode. Device too far. Interference. | Ensure Bluetooth is enabled on your device. Press Fn + C to enter pairing mode. Move the keyboard closer to your device (within 10 meters). Turn off other Bluetooth devices to reduce interference. |
| Keys are not responding or typing incorrectly. | Incorrect operating system mode selected. Low battery. Connection issue. | Ensure the correct OS mode is selected (Fn + Q for Android, Fn + W for Windows, Fn + E for iOS). Recharge the keyboard. Disconnect and re-pair the keyboard with your device. |
| Keyboard disconnects frequently. | Low battery. Device too far. Interference. | Recharge the keyboard. Keep the keyboard within 10 meters of your device. Minimize other wireless interference. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | eSynic |
| Model Number | zESY022-ITU |
| Connectivity Technology | Bluetooth 3.0 |
| Compatible Devices | Smartphones, Tablets (iOS, Android, Windows) |
| Keyboard Layout | QWERTY (Italian layout) |
| Number of Keys | 78 |
| Special Feature | Rechargeable, Foldable, Magnetic On/Off |
| Battery | Built-in 210 mAh Li-ion |
| Standby Time | Up to 60 days |
| Continuous Use Time | Up to 80 hours |
| Material | Aluminum |
| Color | Black / Dark Gray |
| Included Components | USB Charging Cable |
Warranty & Support
Warranty Information
Specific warranty details for the eSynic Foldable Bluetooth Keyboard (Model zESY022-ITU) are not provided in the product information. Please refer to the warranty card included in the product packaging or contact eSynic customer support for detailed warranty terms and conditions.
Customer Support
For further assistance, technical support, or inquiries regarding your eSynic product, please visit the official eSynic website or contact their customer service department. Contact information can typically be found on the product packaging or on the eSynic brand's official online presence.