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-ວັດ 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.
ຄູ່ມືການຕິດຕັ້ງ
Follow these steps to set up your RockJam Bass Guitar Super Kit.
- ການຫຸ້ມຫໍ່: ເອົາສ່ວນປະກອບທັງຫມົດອອກຈາກການຫຸ້ມຫໍ່ຢ່າງລະມັດລະວັງ. ກວດເບິ່ງແຕ່ລະລາຍການສໍາລັບສັນຍານຄວາມເສຍຫາຍ.
- 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.
- ເຊື່ອມຕໍ່ Ampມີຊີວິດຊີວາ:
- Place the 20-watt amplifier ເທິງຫນ້າດິນທີ່ຫມັ້ນຄົງ.
- ຮັບປະກັນ amplifier's power switch is in the "OFF" position.
- ເຊື່ອມຕໍ່ amplifier cable to the "INPUT" jack on the amplifier and the output jack on your bass guitar.
- ສຽບ 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.
- ການປັບເບື້ອງຕົ້ນ:
- Clip the digital tuner onto the headstock of your bass guitar.
- ເປີດເຄື່ອງຈູນ. ມັນຄວນສະແດງໂນດທີ່ກຳລັງຫຼິ້ນຢູ່.
- 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.
ຄໍາແນະນໍາການດໍາເນີນງານ
This section covers the basic operation of your bass guitar and ampມີຊີວິດຊີວາ.
Using the Bass Guitar

ຮູບພາບ: A close-up 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.
- Playing Position: 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.
- ການຄວບຄຸມລະດັບສຽງ ແລະສຽງ: The bass guitar has knobs to control its output volume and tone. Experiment with these to find your preferred sound.
ການນໍາໃຊ້ Amplifier (GB-20)
- ເປີດ/ປິດ: Ensure your bass is connected, then flip the "POWER" switch to the "ON" position. Always turn the amplifier off when not in use.
- ການຄວບຄຸມລະດັບສຽງ: The "VOLUME" knob adjusts the overall loudness of the amplifier. Start with a low volume and gradually increase it.
- ການຄວບຄຸມສຽງ:
- ຫຼັກການ: Adjusts the high frequencies for brightness.
- ກາງ: Adjusts the mid-range frequencies for presence.
- ເບສ: Adjusts the low frequencies for depth and fullness.
- ຫູຟັງ Output: For silent practice, plug headphones into the "PHONES" jack. This will mute the ampລໍາໂພງຂອງ Lifier.
ບໍາລຸງຮັກສາ
Proper maintenance will extend the life and performance of your RockJam Bass Guitar Super Kit.
- ທໍາຄວາມສະອາດ:
- 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.
- ການເກັບຮັກສາ:
- 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.
- ຫຼີກລ້ຽງການເປີດເຄື່ອງມືກັບອຸນຫະພູມຫຼືຄວາມຊຸ່ມຊື່ນທີ່ສຸດ.

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.
ການແກ້ໄຂບັນຫາ
If you encounter issues with your kit, refer to the following common problems and solutions.
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີສຽງຈາກ ampມີຊີວິດຊີວາ. |
|
|
| Bass sounds out of tune. |
|
|
| ສຽງດັງບึ້ງໆ ຈາກສາຍເຊືອກ. |
|
|
| Tuner not turning on or displaying. |
|
|
ຂໍ້ມູນຈໍາເພາະ
| ໝາຍເລກຕົວແບບ | RJBG01-SK-BK |
| ປະເພດເຄື່ອງມື | ເບສກີຕ້າ |
| ຈໍານວນສາຍ | 4 |
| ວັດສະດຸຮ່າງກາຍ | ໄມ້ຂີ້ເທົ່າ |
| Fretboard/Neck Material | ໝາກເຜັດ |
| ວັດສະດຸສາຍ | ເຫຼັກໂລຫະປະສົມ |
| ປະເພດສໍາເລັດຮູບ | ຂັດ |
| ສີ | ດຳ |
| ຂະໜາດ | ເຕັມ |
| Ampພະລັງງານຊີວິດ | 20 ວັດ |
| ຂະໜາດແພັກເກັດ | 124 x 41 x 24.2 cm |
| ນ້ໍາຫນັກລາຍການ | 9.6 ກິໂລກຣາມ |
| Tuner Battery Type | 1 Lithium Metal (CR2032) - included |
| ຜູ້ຜະລິດ | PDT |
| ປະເທດຕົ້ນກໍາເນີດ | ຈີນ |
ຂໍ້ມູນການຮັບປະກັນ
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 webເວັບໄຊ. ຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນໃດໆ.
ສະຫນັບສະຫນູນແລະຕິດຕໍ່
Should you require further assistance or have questions not covered in this manual, please contact RockJam customer support.
- ສະຫນັບສະຫນູນອອນໄລນ໌: Visit the official RockJam webເວັບໄຊສໍາລັບ FAQs, ການລົງທະບຽນຜະລິດຕະພັນ, ແລະແບບຟອມຕິດຕໍ່ສະຫນັບສະຫນູນ.
- ອີເມວ/ໂທລະສັບ: Refer to the contact information provided on the RockJam webສະຖານທີ່ຫຼືຢູ່ໃນການຫຸ້ມຫໍ່ຜະລິດຕະພັນຂອງທ່ານ.
Please have your model number (RJBG01-SK-BK) and purchase date ready when contacting support.





