Alcey AL-BK22K-F Bluetooth Number Pad User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Alcey AL-BK22K-F Bluetooth Number Pad. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your device.

Alcey AL-BK22K-F Bluetooth Number Pad, showing its 22 keys and ergonomic design. — This image displays the Alcey AL-BK22K-F Bluetooth Number Pad from an angled perspective. The keypad is dark gray with black keys, featuring a slight incline for ergonomic use. Key labels include numbers 0-9, arithmetic operators (+, -, *, /), Enter, Del, ESC, Num Lock, TAB, and dedicated keys for Home, End, PgUp, PgDn, and Ins. A small green LED indicator labeled 'pair' is visible at the top left.

2. Product Features

22 Multi-Function Keys: Includes NUMLOCK, ESC, Del, End, Tab, Home, Page Up/Down, bonus symbols, and a calculator export button.
Ultra-thin Design: Ergonomic, compact, and portable for data entry on the go.
Bluetooth 3.0 Connectivity: Provides a stable, cable-free connection with an operating distance of up to 10 meters. No USB adapter is required.
Power Saving Mode: Automatically enters sleep mode to conserve battery life. Any key press will wake the keypad.
LED Indicators: Visual cues for Bluetooth connection status, low voltage, and Num Lock activation.

3. Setup and Pairing

3.1 Battery Installation

Locate the battery compartment on the underside of the keypad.
Insert one AAA battery (not included) into the compartment, ensuring correct polarity.
Close the battery compartment cover securely.

3.2 Power On/Off

Slide the ON/OFF switch, located on the bottom of the keypad, to the 'ON' position to power on the device. The red indicator light will illuminate for 3 seconds.

3.3 Bluetooth Pairing

Ensure the keypad is powered on.
Press and hold the Bluetooth key for 3 seconds until the green indicator light twinkles rapidly. This indicates the keypad is in pairing mode.
On your computer or mobile device, open the Bluetooth settings or run the Bluetooth Setup Assistant.
Search for available devices and select "Bluetooth Keypad" from the list.
Once connected, the green indicator light will stop twinkling. You can test the connection by typing numbers into a text editor or spreadsheet.

3.4 LED Indicator Status

Power On: Red light illuminates for 3 seconds.
Bluetooth Pairing Mode: Green light twinkles rapidly.
Low Voltage: Red indicator light blinks when the working voltage is below 0.9V. Replace the battery.
Num Lock: Green light indicates Num Lock is active.

4. Operating Instructions

4.1 Key Functions

The Alcey AL-BK22K-F features 22 keys designed for efficient data entry and navigation:

Numeric Keys (0-9): Standard number input.
Arithmetic Operators (+, -, *, /): For calculations.
Enter: Confirms input or moves to the next line.
Del (Delete): Deletes characters.
ESC (Escape): Cancels operations or closes menus.
Num Lock: Toggles the numeric keypad function. When active, the green LED illuminates.
TAB: Moves the cursor to the next tab stop.
Home, End, PgUp (Page Up), PgDn (Page Down), Ins (Insert): Navigation and editing keys.
Calculator Shortcut: A dedicated key to open the computer's calculator application directly.

4.2 Power Saving

To extend battery life, the keypad will automatically enter sleep mode after a period of inactivity. To wake the keypad, simply press any key.

If the keypad will not be used for an extended period, it is recommended to switch off the power using the ON/OFF switch on the bottom of the device.

5. Compatibility

The Alcey AL-BK22K-F Bluetooth Number Pad is compatible with a wide range of operating systems:

Windows: Fully compatible with Windows 98SE / ME / 2000 / XP / Vista / 7 / 8 / 10. All keys, including navigation and Num Lock, function as expected.
Mac OS: Compatible with Mac OS X 10.6 and higher. Numeric keys function correctly. However, specific function keys such as "↑ ← ↓ →", Home, End, Ins, Del, PgUp, PgDn, and the "Num Lock" button are not fully supported by Mac OS.
Linux: Compatible with Linux 2.4 or above.

6. Specifications

Brand	Alcey
Model Number	AL-BK22K-F
Connectivity Technology	Bluetooth 3.0
Number of Keys	22
Power Source	1 x AAA Battery (not included)
Compatible Devices	Laptop, PC
Operating Systems	Windows 98SE / ME / 2000 / XP / Vista / 7 / 8 / 10, Mac OS X 10.6 & higher, Linux 2.4 or above
Dimensions (Package)	14 x 10.21 x 2.59 cm
Weight (Item)	91 g

7. Troubleshooting

Keypad not connecting:
- Ensure the keypad is powered on and has a fresh battery.
- Verify Bluetooth is enabled on your computer/device.
- Repeat the pairing process (Section 3.3).
- Ensure the keypad is within the 10-meter operating range.
Keys not responding:
- Check battery level; replace if low (red indicator blinking).
- If on Mac OS, note that some function keys (e.g., Home, End, PgUp, PgDn, Num Lock) are not fully supported.
Low battery indicator: If the red indicator light blinks, replace the AAA battery immediately.

8. Maintenance

Cleaning: Use a soft, dry cloth to clean the keypad. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the device.
Battery Replacement: When the low voltage indicator blinks, replace the AAA battery. Always dispose of used batteries responsibly.
Storage: Store the keypad in a cool, dry place away from direct sunlight and extreme temperatures. If storing for a long period, remove the battery.

9. Warranty and Support

For warranty information, technical support, or further assistance, please refer to the official Alcey website or contact Alcey customer support directly. Contact details can typically be found on the product packaging or the manufacturer's website.

Alcey AL-BK22K-F