Introduction
This manual provides detailed instructions for setting up, operating, and maintaining your Doohoeek Bluetooth & 2.4G USB Wireless Numeric Keypad. This 34-key numeric keypad offers dual-mode connectivity (Bluetooth 5.1 and 2.4G USB wireless) and 7-color adjustable backlighting, making it suitable for various computing environments and operating systems including Windows, macOS, and iOS.
Image: Doohoeek Bluetooth & 2.4G USB Wireless Numeric Keypad, showcasing its sleek design.
Setup Instructions
Your numeric keypad supports two connection modes: Bluetooth and 2.4G USB wireless. Follow the steps below to connect your device.
1. Connecting via Bluetooth
- Power On: Locate the ON/OFF switch on the side of the keypad and slide it to the "ON" position.
- Enter Bluetooth Pairing Mode: Press and hold the Fn key simultaneously with the BT key until the blue indicator light blinks quickly. If the light blinks slowly, press the CONNECT button located on the side of the keypad.
- Pair with Device: On your computer, laptop, tablet, or smartphone, open your Bluetooth settings. Search for new devices and select "BT5.0 KB" (or similar) from the list to pair.
Image: Step-by-step guide for connecting the numeric keypad via Bluetooth.
2. Connecting via 2.4G USB Wireless
- Insert USB Dongle: Plug the 2.4G USB receiver dongle into an available USB port on your computer or laptop.
- Power On: Slide the ON/OFF switch on the side of the keypad to the "ON" position.
- Activate 2.4G Mode: Press and hold the Fn key simultaneously with the 2.4G key until the red indicator light turns on. The keypad should automatically connect to the USB receiver.
Image: Step-by-step guide for connecting the numeric keypad via 2.4G USB wireless dongle.
3. Switching Between Modes
To switch between Bluetooth and 2.4G USB modes, simply short press the Fn + BT keys for Bluetooth mode, or Fn + 2.4G keys for 2.4G USB mode.
Image: Illustration of the keypad showing how to switch between Bluetooth and 2.4G wireless modes.
4. Operating System Configuration
To optimize the keypad for your specific operating system, press the following key combinations:
- Fn + WIN: For Windows devices.
- Fn + MAC: For macOS and iOS devices.
Image: The numeric keypad demonstrating compatibility with Windows, macOS, and iOS devices.
Operating Instructions
1. Backlight Control
The keypad features 7-color backlighting with 3 adjustable brightness levels.
- To adjust brightness: Press Fn + Up Arrow (↑) to increase brightness, or Fn + Down Arrow (↓) to decrease brightness.
- To change backlight color: Press Fn + Right Arrow (→). Cycle through the 7 available colors.
Image: Visual guide on how to adjust backlight brightness and change colors using Fn key combinations.
2. Power Saving Mode
The keypad features an auto-sleep power saving mode to conserve battery life. It will enter sleep mode after a period of inactivity. To wake it up, press any key.
For extended storage or travel, use the ON/OFF switch to completely power off the device.
Maintenance
1. Charging the Battery
The keypad has a built-in 1100 mAh rechargeable Lithium Ion battery. When the battery is low, the indicator light will flash. Connect the keypad to a USB power source using the provided USB-C charging cable.
Image: The numeric keypad connected to a charging cable, highlighting the USB-C port and battery capacity.
2. Cleaning
To clean the keypad, gently wipe the surface with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or keys. Ensure the keypad is powered off before cleaning.
Troubleshooting
- Keypad not connecting via Bluetooth:
- Ensure the keypad is powered on and in Bluetooth pairing mode (blue light blinking quickly).
- Make sure Bluetooth is enabled on your host device (computer, tablet, etc.).
- Remove "BT5.0 KB" from your device's Bluetooth list and attempt to re-pair.
- Ensure the keypad is charged.
- Keypad not connecting via 2.4G USB:
- Ensure the USB dongle is securely plugged into a working USB port.
- Verify the keypad is in 2.4G mode (red indicator light on).
- Try plugging the USB dongle into a different USB port.
- Ensure the keypad is charged.
- Keys not responding or delayed response:
- Check battery level and charge if necessary.
- Ensure the keypad is within range of your device (for wireless connections).
- If using 2.4G, ensure there are no strong interferences (e.g., other wireless devices).
- Re-establish the connection (turn off/on, re-pair).
- Backlight not working or dim:
- Adjust brightness using Fn + Up/Down Arrow.
- Ensure the battery is sufficiently charged.
Specifications
| Product Dimensions | 5.63 x 4.65 x 0.55 inches (143mm x 118mm x 14mm) |
| Item Weight | 7.7 ounces (195g) |
| Connectivity Technology | Bluetooth 5.1, 2.4G USB Wireless |
| Compatible Devices | Laptops, PCs, Macbooks, Tablets (Windows, macOS, iOS) |
| Battery | 1100 mAh Lithium Ion (rechargeable, included) |
| Battery Life | Up to 220 hours without backlighting (varies with use) |
| Backlighting | 7-Color RGB, 3 Brightness Levels |
| Material | ABS (high quality) |
| Included in Box | Numeric Keypad, USB-C Charging Cable, 2.4G USB Receiver |
Image: The keypad's slim profile and dimensions (143mm x 118mm x 14mm) and weight (195g).
Warranty Information
Doohoeek products are covered by a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the product packaging or contact customer support for specific warranty duration and terms.
Customer Support
For technical assistance, troubleshooting, or warranty claims, please contact Doohoeek customer support through the retailer where the product was purchased or visit the official Doohoeek website for contact information.
Online Resources: For additional support and FAQs, please visit the Doohoeek brand store on Amazon: Doohoeek Store
