1. Úvod
This manual provides comprehensive instructions for the installation, operation, and maintenance of the NEC SL2100 Digital 12-Button Telephone, model NEC-BE117451. Please read this manual thoroughly before using the telephone to ensure proper functionality and to maximize its features.
2. Bezpečnostní informace
Varování:
- Tento produkt obsahuje chemikálie, o kterých je ve státě Kalifornie známo, že způsobují rakovinu a vrozené vady nebo jiná poškození reprodukce.
- Always disconnect the telephone from the power source before cleaning or performing any maintenance.
- Nevystavujte telefon vodě ani nadměrné vlhkosti.
- Avoid placing the telephone in direct sunlight or near heat sources.
- Use only the power cord and accessories supplied or approved by NEC.
3. Konec produktuview
The NEC SL2100 Digital 12-Button Telephone is designed for efficient communication within a business environment. Key features include:
- 12 programmable function keys with LED indicators for quick access to features.
- Backlit LCD display with interactive soft keys for intuitive navigation.
- Full duplex speakerphone for hands-free communication.
- Dual color call indicator lamps to easily identify call status.
- Compatibility with the NEC SL2100 system digital station port.

Obrázek 1: Přední view of the NEC SL2100 Digital 12-Button Telephone, showing the handset, keypad, LCD display, and function buttons.
4. Nastavení
4.1 Vybalení
Opatrně vyjměte všechny součásti z obalu. Krabice by měla obsahovat:
- NEC SL2100 Digital 12-Button Telephone unit
- Sluchátko
- Kabel sluchátka
- Linková šňůra

Obrázek 2: The telephone unit with the handset detached, illustrating the separate components before assembly.
4.2 Připojení sluchátka
- Vyhledejte spirálový kabel sluchátka.
- Plug one end of the handset cord into the jack on the bottom left side of the telephone unit.
- Plug the other end of the handset cord into the jack on the bottom of the handset. Ensure both connections are secure.
4.3 Connecting to the System
- Locate the line cord.
- Plug one end of the line cord into the digital station port on the back of the telephone unit.
- Plug the other end of the line cord into an available digital station port on your NEC SL2100 system.
- The telephone will power on automatically once connected to the system.
4.4 Montáž na stěnu (volitelné)
The NEC SL2100 Digital 12-Button Telephone includes a built-in wall mount feature. To wall mount the telephone:
- Adjust the handset hook to secure the handset when wall-mounted.
- Use appropriate screws (not included) to secure the telephone to a wall surface via the mounting holes on the back.
- Ensure all cords are routed neatly and securely.
5. Návod k obsluze
5.1 Základní funkce volání
- Uskutečnění hovoru: Zvedněte sluchátko nebo stiskněte tlačítko Reproduktor tlačítko. Vytočte požadované číslo pomocí klávesnice.
- Přijetí hovoru: Zvedněte sluchátko nebo stiskněte tlačítko Reproduktor tlačítko, když telefon zvoní.
- Ukončení hovoru: Zavěste sluchátko nebo stiskněte Reproduktor button again if using hands-free.
5.2 Using Programmable Function Keys
The 12 programmable function keys (with LEDs) provide quick access to various system features or speed dial numbers. Consult your system administrator for specific programming details of these keys.
- Press a programmed function key to activate its assigned feature or dial the stored number.
- The LED next to the key will illuminate to indicate its status (e.g., line in use, message waiting).
5.3 Hlasitý telefon
To use the full duplex speakerphone:
- Stiskněte tlačítko Reproduktor button to initiate or answer a call hands-free.
- Speak clearly towards the telephone unit.
- Stiskněte tlačítko Reproduktor pro ukončení hovoru.
5.4 LCD Display and Soft Keys
The backlit LCD display shows call information, menu options, and system status. The interactive soft keys located directly below the display change their function based on the current context, providing intuitive access to features.
- Observe the labels above the soft keys on the LCD display.
- Press the corresponding soft key to select the displayed option.
5.5 Call Indicator Lamps
The dual color call indicator lamps provide visual alerts for incoming calls, messages, or other system notifications.
5.6 Funkce klávesnice
- Blikat: Used for call transfer or accessing network features.
- Převod: Used to transfer an active call to another extension or external number.
- Ztlumit: Ztlumí mikrofon během hovoru.
- Nerušit (NDN): Activates or deactivates the Do Not Disturb feature.
- Clear/Back: Used to clear entered digits or navigate back in menus.
- Držet: Přidrží aktivní hovor.
- Navigační cluster: Used to scroll through menus and adjust volume.
- Výstup: Exits the current menu or feature.
- Pomoc: Provides on-screen help or access to help features.

Obrázek 3: Úhlové view of the telephone, highlighting the ergonomic design and button layout for user interaction.
6. Údržba
6.1 Čištění
- Disconnect the telephone from the system before cleaning.
- Použijte měkký, damp cloth to wipe the exterior surfaces of the telephone.
- Do not use abrasive cleaners, solvents, or strong chemicals, as these can damage the finish.
- Ensure no liquid enters the openings of the telephone.
6.2 Obecná péče
- Avoid dropping the telephone or subjecting it to strong impacts.
- Keep the telephone away from extreme temperatures and humidity.
- Abyste předešli poškození, ujistěte se, že kabely nejsou zamotané ani skřípnuté.
7. Řešení problémů
If you encounter issues with your NEC SL2100 Digital 12-Button Telephone, refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádný oznamovací tón | Loose line cord connection | Check and re-secure the line cord connection to both the telephone and the system port. |
| Displej je prázdný | No power to the telephone | Ensure the telephone is properly connected to a powered digital station port on the SL2100 system. |
| Neslyším volajícího / Volající neslyší mě | Handset cord loose or faulty; Mute function active | Check handset cord connections. Press the Ztlumit button to ensure it is not active. |
| Programovatelné klávesy nefungují | Keys not programmed or system issue | Contact your system administrator to verify key programming. |
If the problem persists after attempting these solutions, please contact your system administrator or NEC technical support.
8. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | NEC-BE117451 |
| Rozměry produktu (D x Š x V) | 11 x 8 x 4 palce (27.94 x 20.32 x 10.16 cm) |
| Hmotnost položky | 2.44 libry (1.11 kg) |
| Značka | NEC |
| Barva | Černý |
| Typ telefonu | Kabelový digitální |
| Materiál | Plast |
| Zdroj napájení | Corded Electric (via SL2100 system) |
| Kompatibilní zařízení | NEC SL2100 advanced communication solutions |
| Typ systému odpovědí | Digitální (závisí na systému) |
| Možnost konferenčního hovoru | Basic (system dependent) |

Obrázek 4: The telephone unit with an overlay indicating its approximate dimensions, showing a length of 12 inches (30 cm).
9. Záruka a podpora
For warranty information and technical support, please refer to the documentation provided with your NEC SL2100 system or contact your authorized NEC dealer or system administrator. NEC provides support for its products through official channels.