Introduction to Your RockJam Bass Guitar Super Kit
Congratulations on your purchase of the RockJam RJBG01-SK-BK Bass Guitar Super Kit. This kit provides a complete package for aspiring bassists, featuring a high-quality bass guitar and essential accessories. This manual will guide you through the setup, operation, and maintenance of your new instrument and equipment to ensure a rewarding musical experience.

Image: The complete RockJam Bass Guitar Super Kit, including the bass guitar, amplifier, stand, gig bag, tuner, and accessories.
The RockJam RJBG01-SK-BK Bass Guitar Super Kit includes:
- Full-size precision four-string bass guitar with an ash wood body and maple fretboard.
- 20-watt amplifier with headphone output.
- Amplifier connection cable.
- Travel gig bag.
- Adjustable guitar strap.
- Digital clip-on tuner with LCD screen.
- Instrument stand.
- Spare strings.
- Extra picks.
Průvodce nastavením
Follow these steps to set up your RockJam Bass Guitar Super Kit.
- Rozbalení: Opatrně vyjměte všechny součásti z obalu. Zkontrolujte každou položku, zda nevykazuje známky poškození.
- Assemble the Guitar Stand: Unfold the instrument stand and ensure it is stable on a flat surface. The stand is designed to securely hold your bass guitar when not in use.

Image: The black metal guitar stand, ready to support the instrument.
- Insert Tuner Battery: The digital clip-on tuner requires a small button-cell battery (usually CR2032, included). Open the battery compartment, insert the battery with the correct polarity, and close the compartment.
- Připojte Ampživější:
- Place the 20-watt ampna stabilním povrchu.
- Zajistěte ampVypínač zařízení Liferier je v poloze „VYPNUTO“.
- Připojte amplifier cable to the "INPUT" jack on the amplifier and the output jack on your bass guitar.
- Zapojte amplifier's power cord into a suitable electrical outlet.

Image: The RockJam GB-20 20-watt bass amplifier with controls for volume, treble, middle, bass, and headphone output.
- Počáteční ladění:
- Clip the digital tuner onto the headstock of your bass guitar.
- Turn on the tuner. It should display the note being played.
- Pluck each string individually and adjust the corresponding tuning peg until the tuner indicates the correct note (E, A, D, G for standard bass tuning) and shows it is in tune.

Image: A digital clip-on tuner attached to the headstock of a bass guitar, showing its display.
Návod k obsluze
This section covers the basic operation of your bass guitar and ampživější.
Using the Bass Guitar

Obrázek: Detailní záběr view of the black RockJam bass guitar body, showcasing the pickups, bridge, and control knobs.
- Holding the Bass: Use the included strap to support the bass comfortably. Adjust the strap length so the bass hangs at a suitable height for your playing style, allowing easy access to the fretboard and strings.
- Hrající pozice: Whether standing or sitting, maintain a relaxed posture. Your fretting hand should be able to reach all frets without strain, and your picking hand should be positioned comfortably over the strings.
- Ovládání hlasitosti a tónu: The bass guitar has knobs to control its output volume and tone. Experiment with these to find your preferred sound.
Pomocí Amplifier (GB-20)
- Zapnutí/vypnutí: Ensure your bass is connected, then flip the "POWER" switch to the "ON" position. Always turn the amplifier off when not in use.
- Ovládání hlasitosti: The "VOLUME" knob adjusts the overall loudness of the amplifier. Start with a low volume and gradually increase it.
- Ovládání tónů:
- ZTROJNÁSOBIT: Adjusts the high frequencies for brightness.
- STŘEDNÍ: Adjusts the mid-range frequencies for presence.
- BAS: Adjusts the low frequencies for depth and fullness.
- Sluchátkový výstup: For silent practice, plug headphones into the "PHONES" jack. This will mute the ampmluvčího života.
Údržba
Proper maintenance will extend the life and performance of your RockJam Bass Guitar Super Kit.
- Čištění:
- Wipe down the bass guitar and amplifier with a soft, dry cloth after each use to remove sweat, dust, and fingerprints.
- For the bass, a specialized guitar polish can be used occasionally on the body, avoiding the fretboard.
- Clean the fretboard with a suitable fretboard conditioner periodically to prevent drying and cracking.
- String Care and Replacement:
- Wipe strings after playing to remove oils and dirt, which can prolong their life.
- Strings will eventually wear out, lose their tone, or break. Replace them with new bass guitar strings. Your kit includes spare strings. Refer to online tutorials or a professional for guidance on string replacement if you are unsure.
- Skladování:
- When not in use, store your bass guitar on the included instrument stand or in the gig bag to protect it from dust, impacts, and temperature fluctuations.
- Nevystavujte přístroj extrémním teplotám nebo vlhkosti.

Image: The black gig bag with shoulder straps, designed for transporting and protecting the bass guitar.
- Tuner Battery: Replace the tuner battery (CR2032) when the display becomes dim or the tuner stops functioning.
Odstraňování problémů
If you encounter issues with your kit, refer to the following common problems and solutions.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádný zvuk od ampživější. |
|
|
| Bass sounds out of tune. |
|
|
| Bzučivý zvuk ze strun. |
|
|
| Tuner not turning on or displaying. |
|
|
Specifikace
| Číslo modelu | RJBG01-SK-BK |
| Typ nástroje | Baskytara |
| Počet řetězců | 4 |
| Materiál těla | Ash Wood |
| Fretboard/Neck Material | Javor |
| Materiál struny | Legovaná ocel |
| Typ dokončení | Leštěný |
| Barva | Černý |
| Velikost | Plný |
| Ampživější síla | 20 wattů |
| Rozměry balení | 124 x 41 x 24.2 cm |
| Hmotnost položky | 9.6 kg |
| Tuner Battery Type | 1 Lithium Metal (CR2032) - included |
| Výrobce | PDT |
| Země původu | Čína |
Informace o záruce
RockJam products are manufactured to high-quality standards. For specific warranty details regarding your RJBG01-SK-BK Bass Guitar Super Kit, please refer to the warranty card included in your product packaging or visit the official RockJam webUschovejte si doklad o koupi pro případné reklamace.
Podpora a kontakt
Should you require further assistance or have questions not covered in this manual, please contact RockJam customer support.
- Online podpora: Visit the official RockJam webweb s častými dotazy, registrací produktů a kontaktními formuláři podpory.
- E-mail/Telefon: Refer to the contact information provided on the RockJam webna webu nebo v obalu vašeho produktu.
Please have your model number (RJBG01-SK-BK) and purchase date ready when contacting support.