Instrukcje+

Rowin LT-901

Rowin LT-901 Chromatic Guitar Tuner Pedal

Instrukcja obsługi

1. Wprowadzenie

Dziękujemy za zakupasing the Rowin LT-901 Chromatic Guitar Tuner Pedal. This high-precision tuner is designed for guitar and bass, offering fast and accurate tuning with a clear LCD display. Its true bypass feature ensures your instrument's tone remains unaffected when the tuner is disengaged. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your LT-901 pedal.

2. Funkcje produktu

  • Wysoka dokładność i szybka reakcja: Experience speedy tuning with 1 cent precision.
  • Dual Independent Channel Mode: Allows for silent tuning by muting the signal output.
  • Easy-To-Read LCD Display: Black-light LCD screen provides clear and bright tuning results in any lighting condition.
  • Prawdziwe obejście: Improved analog circuit ensures real signal pass-through without tone loss when the tuner is off.
  • Kompaktowa konstrukcja: Mini and lightweight for easy integration into any pedalboard.
Rowin LT-901 Tuner Pedal with labeled features: 1 cent precision, A0 to C8 tuning range, LCD screen, LED indicator, True Bypass.
Figure 2.1: Intuitive Control Interface and Key Features of the Rowin LT-901 Tuner Pedal.

3. Konfiguracja

3.1 Zasilanie

The Rowin LT-901 requires a DC 9V power supply. The plug polarity is positive on the barrel and negative in the center. Note: The DC 9V adapter power supply is not included with this product.

Close-up of the Rowin LT-901 tuner pedal showing the DC 9V power adapter jack with polarity diagram (positive on barrel, negative in center).
Figure 3.1: Power Adapter Jack and Polarity Diagram.

3.2 Połączenia

  1. Podłącz swój instrument (gitarę, bas itp.) do WEJŚCIE 1/4″ monaural jack on the right side of the pedal.
  2. Połącz WYJŚCIE 1/4″ monaural jack on the left side of the pedal to your amplifier lub następny pedał w torze sygnałowym.
  3. Plug the DC 9V power adapter into the power jack.
Two Rowin LT-901 tuner pedals showing input and output jacks, and the DC 9V power input. The display shows a 'G' note.
Figure 3.2: Input and Output Connections on the Rowin LT-901.

4. Instrukcja obsługi

4.1 Włączanie/wyłączanie zasilania

The pedal powers on automatically when a power supply is connected. To engage the tuner, step on the footswitch. The LCD display will illuminate, and the signal will be muted for silent tuning. Step on the footswitch again to disengage the tuner and return to true bypass mode, allowing your instrument's signal to pass through unaffected.

4.2 Tryby strojenia

The LT-901 operates in chromatic mode, automatically detecting the note you play across a tonal range of 12Hz to 4186Hz (C8). It is suitable for tuning guitars, basses, violins, and other electronic musical instruments.

Rowin LT-901 tuner pedal displaying a 'G' note, with text indicating it's suitable for various electronic musical instruments like keyboard, mixer, vocal, drum, guitar, and violin.
Figure 4.1: Versatile Tuning for Various Instruments.

4.3 Odczyt wyświetlacza

  • The large LCD screen will show the detected note.
  • An LED indicator will show the tuning state: red for flat, green for in tune, and red for sharp.
  • Adjust your instrument's tuning pegs until the display shows the correct note and the LED indicator turns green.

5. Specyfikacje

FunkcjaOpis
Zakres tonalny12 Hz ~ 4186 Hz (C8)
Wejście1/4″ Monaural Jack (Impedance: 100K Ohms)
Wyjście1/4″ Monaural Jack (Impedance: 0 Ohms)
ZasilaczDC 9V (plug polarity: positive on barrel, negative in center)
Prąd roboczy90mA
Wymiary95(D)*45(W)*48(H)mm (Approx. 3.7 x 1.5 x 2 inches)
Waga268g (With box) / 5.9 ounces (Item Weight)
Materiał korpusuPlastikowy
Rowin LT-901 tuner pedal with dimensions labeled: 1.9in width, 3.7in length, 1.9in height. Item weight is 0.2kg / 0.44lb.
Figure 5.1: Compact Dimensions of the Rowin LT-901 Tuner Pedal.

6. Konserwacja

  • Aby utrzymać pedał w czystości, należy go przecierać miękką, suchą szmatką.
  • Unikaj wystawiania pedału na działanie ekstremalnych temperatur, wilgoci lub bezpośredniego światła słonecznego.
  • Nie należy podejmować prób samodzielnego demontażu lub naprawy urządzenia, gdyż może to spowodować unieważnienie gwarancji i uszkodzenia.
  • Odłącz zasilanie, jeśli pedał nie będzie używany przez dłuższy czas.

7. Rozwiązywanie Problemów

  • Brak zasilania: Ensure the DC 9V power adapter is correctly connected and functioning. Check the polarity of the power plug.
  • Brak dźwięku: Verify all cables are securely connected. Ensure the tuner is disengaged (true bypass mode) if you expect sound to pass through.
  • Niedokładne strojenie: Check that your instrument's output is strong enough. Ensure the pedal is on a stable surface and not picking up external vibrations if using a microphone input (though this model primarily uses instrument input).
  • Wyświetlacz nie odpowiada: Disconnect and reconnect the power supply. If the issue persists, contact customer support.

8. Gwarancja i wsparcie

Rowin products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase or visit the official Rowin webStrona. Zachowaj dowód zakupu na wypadek roszczeń gwarancyjnych.