ആമുഖം
The ELECOM TK-FBM112BK is a Bluetooth 5.0 Class 2 compliant full-size keyboard designed for versatile use with PCs, tablets, and smartphones. It features a numeric keypad, multi-pairing capabilities for up to three devices, and a JIS standard Japanese layout for comfortable typing. This manual provides detailed instructions for optimal use, covering setup, operation, maintenance, and troubleshooting.

ചിത്രം: മുൻഭാഗം view of the ELECOM TK-FBM112BK Bluetooth Full Keyboard, showcasing its full layout with a numeric keypad.
സജ്ജമാക്കുക
1. ബാറ്ററി ഇൻസ്റ്റാളേഷൻ
- കീബോർഡിന്റെ പിൻഭാഗത്ത് ബാറ്ററി കമ്പാർട്ട്മെന്റ് കണ്ടെത്തുക.
- കമ്പാർട്ട്മെന്റ് കവർ തുറക്കുക.
- Insert one AA alkaline battery, ensuring correct polarity. An AA alkaline battery is included for initial operation.
- ബാറ്ററി കമ്പാർട്ട്മെൻ്റ് കവർ സുരക്ഷിതമായി അടയ്ക്കുക.
2. പ്രാരംഭ ബ്ലൂടൂത്ത് ജോടിയാക്കൽ
- Ensure the keyboard's power switch, located on the top right, is in the 'ON' position.
- Activate Bluetooth on your device (PC, tablet, or smartphone).
- Press and hold one of the pairing buttons (F1, F2, or F3, typically marked with '1', '2', or '3' and a Bluetooth icon) for a few seconds until the LED indicator flashes, indicating the keyboard is in pairing mode.
- On your device, search for Bluetooth devices and select 'ELECOM TK-FBM112BK' (or a similar name) from the list to complete the pairing process.
- No dedicated driver installation is required; the keyboard is ready for use after successful pairing.
3. OS Compatibility and Input Modes
The keyboard supports a wide range of operating systems. Ensure your device's OS is updated to the latest version for optimal performance.
- അനുയോജ്യമായ OS: Windows 10, Windows 8.1, macOS Catalina (10.15), Android 7-10, iOS 13.4, iPadOS 13.4.
- The keyboard features optimized input modes for Windows, Android, macOS, and iOS. Switch between these modes using the dedicated function key combinations:
- എഫ്എൻ + ക്യു: For Windows devices.
- എഫ്എൻ + ഡബ്ല്യു: For iOS/iPadOS devices.
- Fn + E: For macOS/Android devices.
- കുറിപ്പ്: iOS does not support kana input.
- For PCs or tablets that do not natively support Bluetooth, a compatible Bluetooth adapter (e.g., ELECOM LBT-UAN05C2, sold separately) can be used.

Image: Logos for Windows, Mac, Android, and iOS/iPadOS, indicating broad operating system compatibility.

Image: Close-up of the keyboard showing highlighted keys (Fn + Q, W, E) used for switching between optimized input modes for different operating systems.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
1. Multi-Pairing Device Switching
The keyboard can be paired with up to three devices simultaneously. Once paired, you can instantly switch between registered devices.
- Briefly press the corresponding pairing button (F1, F2, or F3) to switch to the desired device.
- The LED indicator will confirm the active connection.

Image: Illustration showing three devices (PC, tablet, smartphone) connected to the keyboard via Bluetooth, with F1, F2, and F3 keys highlighted for switching.
2. സംഖ്യാ കീപാഡ്
The integrated numeric keypad provides efficient data entry, making it particularly useful for spreadsheet applications and tasks requiring frequent number input.

ചിത്രം: ക്ലോസ്-അപ്പ് view of the numeric keypad section of the keyboard, emphasizing its dedicated number keys.
3. Multi-Function Keys
The keyboard is equipped with 13 multi-function keys that allow for quick access to various system functions and media controls.
- These keys provide shortcuts for web browser functions, media playback controls (play/pause, volume), and other common tasks.
- Refer to the keycap legends for specific functions.

Image: The keyboard with the F1-F12 keys highlighted, indicating their multi-function capabilities for quick access to various controls.
4. ക്രമീകരിക്കാവുന്ന സ്റ്റാൻഡ്
The keyboard features an integrated, angle-adjustable stand to enhance typing comfort.
- The stand offers two stages of adjustment, allowing you to customize the typing angle to suit your posture.
- It also includes a non-slip surface to ensure stability during use.

Image: The keyboard with a tablet placed in its integrated adjustable stand, demonstrating its use for mobile devices.
5. പവർ മാനേജ്മെന്റ്
- Use the power switch, located on the top right of the keyboard, to turn off the device when not in use. This helps conserve battery life.
- ഒരു എൽഇഡി എൽamp on the keyboard indicates the access status and provides a warning for low battery levels.
6. ഡ്രെയിനേജ് ഫംഗ്ഷൻ
The keyboard is designed with a drainage function to help mitigate damage from accidental spills.
- Drain holes on the back of the main unit allow liquids to be quickly removed.
- പ്രധാനപ്പെട്ടത്: This is not a waterproof design. Avoid intentional liquid exposure or submerging the keyboard.
മെയിൻ്റനൻസ്
1. ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ
Replace the AA battery when the LED indicator signals low battery or when keyboard performance noticeably degrades. The estimated battery life is approximately 8 months with 8 hours of daily computer operation.
2. വൃത്തിയാക്കൽ
- Regularly clean the keyboard with a soft, dry cloth to remove dust and debris.
- For more stubborn dirt, a slightly damp cloth can be used. Ensure no liquid enters the keys or internal components.
- Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the keyboard's surface and components.
3. ഈട്
The key design is engineered to withstand up to 10 million keystrokes, ensuring long-term reliability and consistent performance under normal usage conditions.
ട്രബിൾഷൂട്ടിംഗ്
1. കണക്ഷൻ പ്രശ്നങ്ങൾ
- കണക്ഷനില്ല/പതിവ് വിച്ഛേദങ്ങൾ: Ensure the keyboard has fresh batteries. Verify Bluetooth is enabled on your device and the keyboard is within the effective range (approx. 10m for non-magnetic surfaces, 3m for magnetic surfaces).
- വീണ്ടും ജോടിയാക്കൽ: If connection issues persist, try deleting the existing keyboard pairing from your device's Bluetooth settings and then repeat the initial pairing steps.
- ഇടപെടൽ: Ensure no other strong wireless signals (e.g., Wi-Fi routers, other Bluetooth devices) are causing interference.
2. കീകൾ പ്രതികരിക്കുന്നില്ല.
- ബാറ്ററി പരിശോധന: Confirm the battery level is sufficient. Replace the battery if it is low.
- വൃത്തിയാക്കൽ: Check for any debris or foreign objects lodged under the unresponsive keys and gently clean them.
- OS Input Mode: Ensure the correct OS input mode is selected using the Fn key combinations (Fn+Q for Windows, Fn+W for iOS/iPadOS, Fn+E for macOS/Android).
3. Incorrect Input
- OS Input Mode: Verify that the correct OS input mode is active for your connected device. Incorrect mode selection can lead to unexpected key behavior.
- Android അപ്ലിക്കേഷൻ: For Android devices, consider downloading and using the 'ELECOM Keyboard Layout' app (compatible with Android 4.0 or later) for enhanced key input customization and to resolve potential layout discrepancies.
സ്പെസിഫിക്കേഷനുകൾ
| കണക്ഷൻ രീതി | Bluetooth wireless system |
| അനുയോജ്യമായ മോഡലുകൾ | PCs, tablets, smartphones supporting Bluetooth HOGP profiles |
| അനുയോജ്യമായ OS | Windows 10, Windows 8.1, macOS Catalina (10.15), Android 7-10, iOS 13.4, iPadOS 13.4 |
| Connectable Quantity | 3 ഉപകരണങ്ങൾ |
| നിറം | കറുപ്പ് |
| ആശയവിനിമയ രീതി | GFSK രീതി |
| റേഡിയോ ആവൃത്തി | 2.4GHz ബാൻഡ് |
| Radio Distance | Approx. 10m (non-magnetic objects), Approx. 3m (magnetic objects) |
| കീ തരം | മെംബ്രൺ |
| കീ ലേഔട്ട് | 109 കീകൾ (ജാപ്പനീസ് ലേഔട്ട്) |
| കീ പിച്ച് | 19.0 മി.മീ |
| കീസ്ട്രോക്ക് | 3.5 മി.മീ |
| Number of Hot Keys | 13 കീകൾ |
| വൈദ്യുതി വിതരണം | 1 x AA alkaline battery, AA manganese battery, or AA NiMH secondary battery |
| Estimated Battery Usage Time | Approx. 8 months (based on 8 hours/day computer operation) |
| External Dimensions (Keyboard) | 447.7 x 136.0 x 31.6 mm (without stand), 447.7 x 136.0 x 40.1 mm (with stand) |
| ഭാരം (കീബോർഡ്) | ഏകദേശം. 568 ഗ്രാം (ബാറ്ററികൾ ഉൾപ്പെടുത്തിയിട്ടില്ല) |
| ആക്സസറികൾ | 1 x AA alkaline battery (for operation confirmation) |
| പിന്തുണയ്ക്കുന്ന പ്രോfiles | HOGP (HAT ഓവർ GATT പ്രോfile) |
| കംപ്ലയൻസ് സ്റ്റാൻഡേർഡ് | ബ്ലൂടൂത്ത് 5.0 ക്ലാസ് 2 |
| മെറ്റീരിയൽ | പ്ലാസ്റ്റിക് |
വാറൻ്റി
The ELECOM TK-FBM112BK keyboard comes with a 6 മാസ വാറന്റി കാലയളവ് from the date of purchase. This warranty covers manufacturing defects under normal use conditions. Please retain your proof of purchase for any warranty claims.
പിന്തുണ
For further assistance, technical support, or to access additional resources, please refer to the official ELECOM webസൈറ്റ് അല്ലെങ്കിൽ അവരുടെ ഉപഭോക്തൃ സേവന വിഭാഗവുമായി ബന്ധപ്പെടുക.
ആൻഡ്രോയിഡ് ഉപയോക്താക്കൾക്കായി: The 'ELECOM Keyboard Layout' app is available for Android devices (Android 4.0 or later) to provide enhanced key input customization and optimize keyboard functionality. This app can be downloaded from the Google Play Store.





