ASHATA 22-Key Numeric Keypad USB Ergonomic Keyboard

Introduction

This manual provides detailed instructions for the ASHATA 22-key numeric keypad. It covers setup, operation, maintenance, troubleshooting, and product specifications to ensure optimal use of your device.

What's in the Box

• ASHATA 22-Key Numeric Keypad
• USB Receiver
• USB Cable (for charging/wired connection)

Setup

Powering On/Off

To power on the numeric keypad, locate the ON/OFF switch, typically on the side or back of the device, and slide it to the 'ON' position. To power off, slide the switch to the 'OFF' position.

Connectivity

The ASHATA numeric keypad supports both USB (2.4G wireless via receiver) and Bluetooth connectivity.

2.4G Wireless (USB Receiver)

1. Locate the USB receiver. It may be stored in a compartment on the keypad itself.
2. Plug the USB receiver into an available USB port on your computer.
3. Ensure the keypad is powered on. The device should automatically connect.

Figure 1: ASHATA 22-key numeric keypad with its USB receiver.

Figure 2: Diagram illustrating the wireless connection process between the keypad and a laptop.

Bluetooth Pairing

For Bluetooth connectivity, follow these steps:

1. Ensure the keypad is powered on.
2. Activate Bluetooth on your computer or device.
3. Search for available Bluetooth devices. The keypad should appear as 'ASHATA Numeric Keypad' or similar.
4. Select the keypad to initiate pairing. Follow any on-screen prompts to complete the connection.

Figure 3: The numeric keypad is compatible with multiple operating systems, including Windows, Linux, and Mac.

Operating Instructions

Key Functions

The 22-key layout provides all essential numeric and function keys for efficient data entry.

• Numeric Keys (0-9): Standard number input.
• Arithmetic Operators (+, -, *, /): Perform basic calculations.
• Enter: Confirms input or moves to the next field.
• Backspace: Deletes the last character.
• Num Lock: Toggles the numeric keypad functionality.
• Esc: Escape key.
• Tab: Moves cursor to the next tab stop.
• Ins (Insert): Toggles insert mode.
• Del (Delete): Deletes characters.
• PgUp/PgDn (Page Up/Page Down): Navigates through documents or pages.
• Home/End: Moves cursor to the beginning or end of a line/document.

The keypad features a scissor-foot key structure, designed for fast response and low latency, providing a comfortable typing experience.

Figure 4: Detailed view of the keypad's 22 keys.

Figure 5: Illustration of the scissor-foot key structure for responsive typing.

Figure 6: The keys are designed for comfortable touch and efficient input.

Figure 7: The keypad offers fast rebound speed and low latency for quick data entry.

Portability and Design

The ASHATA numeric keypad is designed for ergonomic comfort and portability, making it suitable for various work environments.

Figure 8: Ergonomic design for comfortable use during extended periods.

Figure 9: The compact design allows for easy portability in bags or backpacks.

Figure 10: Keypad dimensions for reference.

Maintenance

To ensure the longevity and optimal performance of your numeric keypad, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe the surface of the keypad. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the device.
• Storage: When not in use, store the keypad in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery: Replace the AAA battery when the LED indicator blinks red.

Troubleshooting

If you encounter issues with your ASHATA numeric keypad, refer to the following common solutions:

• Keys Not Responding or Delayed Input:
  • Ensure the keypad is powered on and the Num Lock key is activated.
  • Check the battery level. If the LED blinks red, replace the AAA battery.
  • Verify the USB receiver is securely plugged into your computer. For Bluetooth, ensure the device is properly paired and within range.
  • Try connecting the keypad via the USB cable directly to your computer to rule out wireless interference or battery issues.
• Connectivity Issues:
  • For 2.4G wireless, try plugging the USB receiver into a different USB port.
  • For Bluetooth, unpair and re-pair the device. Ensure no other Bluetooth devices are causing interference.
  • Restart your computer or device.

Specifications

Warranty and Support

For any questions or assistance with your ASHATA numeric keypad, please contact our customer service. We are committed to providing after-sales service to ensure your satisfaction.

Please refer to the product packaging or the official ASHATA website for specific warranty details and contact information.