RockJam 49 Key USB Keyboard Piano (Model RJ490BB) Instruction Manual

1. ບົດແນະນຳ

This manual provides essential information for the setup, operation, and maintenance of your RockJam 49 Key USB Keyboard Piano, Model RJ490BB. Designed for beginners and intermediate players, this compact digital piano offers a wide range of features to enhance your musical journey. It includes 200 tones, 200 rhythms, 50 demo tracks, and convenient record and playback functionality. With versatile connectivity options and integrated learning tools, the RockJam RJ490BB is an ideal instrument for exploring music.

ຮູບ 1: ດ້ານຫນ້າ view of the RockJam 49 Key USB Keyboard Piano.

2. ເນື້ອໃນຊຸດ

ກະລຸນາກວດສອບວ່າສິນຄ້າທັງໝົດມີຢູ່ໃນຊຸດ:

• RockJam 49 Key USB Keyboard Piano (Model RJ490BB)
• ການພັກຜ່ອນດົນຕີ
• ສາຍໄຟ USB
• Piano Note Stickers
• ຄູ່ມືແນະ ນຳ (ເອກະສານນີ້)

3. ຕັ້ງຄ່າ

3.1 Powering the Keyboard

ແປ້ນພິມສາມາດເປີດໄຟໄດ້ສອງວິທີຄື:

• USB Power: Connect the provided USB cable to the DC 5V-2A port on the back of the keyboard and to a compatible USB power adapter (not included) or a computer's USB port.
• ພະລັງງານຫມໍ້ໄຟ: Insert 4 x AA batteries (not included) into the battery compartment on the underside of the keyboard. Ensure correct polarity.

3.2 Attaching the Music Rest

Locate the slots on the top panel of the keyboard. Insert the music rest into these slots until it is securely in place. This provides a stable platform for sheet music or a tablet.

3.3 Applying Keynote Stickers

For beginners, the included piano note stickers can be applied to the white keys to help identify notes. Carefully peel each sticker and align it with the corresponding key, ensuring it adheres smoothly. These stickers are designed to be removable.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ເປີດ/ປິດ

ກົດ ພະລັງງານ button located on the top left of the control panel to turn the keyboard on or off.

4.2 ການຄວບຄຸມປະລິມານ

ຫມຸນຂະຫນາດໃຫຍ່ ປະລິມານ knob to adjust the master volume of the keyboard.

Figure 2: Power button and Volume knob.

4.3 ການເລືອກໂທນສຽງ

The keyboard features 200 different tones. To select a tone:

1. ກົດ ໂທນ ປຸ່ມ.
2. Use the number pad (0-9) or the '+' and '-' buttons to enter the desired tone number. The selected tone number will appear on the digital display.

Refer to the tone list printed on the keyboard for available options, including Piano, Organ, Guitar, Bass, Strings, Brass, Synth, and various Sound Effects.

Figure 3: Tone and Rhythm selection lists.

4.4 Selecting Rhythms

The keyboard includes 200 rhythms. To select a rhythm:

1. ກົດ ຈັງຫວະ ປຸ່ມ.
2. Use the number pad (0-9) or the '+' and '-' buttons to enter the desired rhythm number.
3. ກົດ ເລີ່ມ/ຢຸດ to begin or end the rhythm.

Available rhythms include Pop, Dance, Samba, Tango, Country, and various traditional styles.

4.5 ການປັບຕົວ Tempo

While a rhythm or demo song is playing, use the TEMPO '+' and '-' buttons to increase or decrease the playback speed.

Figure 4: Tempo and Sync controls.

4.6 ເພງສາທິດ

The keyboard has 50 pre-recorded demo songs. Press the DEMO button to cycle through and play the demo songs. Press ເລີ່ມ/ຢຸດ ເພື່ອຢຸດການຫຼິ້ນ.

4.7 ການບັນທຶກ & ການຫຼິ້ນ

ເພື່ອບັນທຶກການສະແດງຂອງທ່ານ:

1. ກົດ REC button. The display will indicate recording mode.
2. ຫຼິ້ນທຳນອງທີ່ທ່ານຕ້ອງການໃນແປ້ນພິມຕ່າງໆ.
3. ກົດ ຫຼິ້ນ ເພື່ອຟັງການສະແດງທີ່ບັນທຶກໄວ້ຂອງທ່ານ.

4.8 Effects (Sustain, Vibrato)

ເປີດໃຊ້ ອົດທົນ button to prolong the sound of notes. Press the VIBRATO button to add a wavering effect to the notes.

4.9 ຄີກົ້

ໃຊ້ອຸທິດຕົນ PERCUSSION buttons to add drum and percussion sounds to your playing.

Figure 5: Control panel with tone, rhythm, and effect buttons.

5. ການເຊື່ອມຕໍ່

The RockJam RJ490BB offers several ports for enhanced functionality:

• Jack ຫູຟັງ (3.5mm): Connect headphones for private practice without disturbing others.
• ວັດສະດຸປ້ອນຊ່ວຍ (3.5mm): Connect an external audio device (e.g., smartphone, MP3 player) to play along with your favorite songs.
• ໄມໂຄຣໂຟນເຂົ້າ (3.5 ມມ): Connect a microphone (not included) to sing along while playing.
• ພອດ USB: Connect the keyboard to a computer for MIDI functionality, allowing use with music software.

Figure 6: Rear panel with USB, Mic, Aux, and Phones jacks.

6. Learning Resources

Your RockJam keyboard includes access to exclusive content designed to aid your learning:

• Simply Piano App: Unlock exclusive content from the Simply Piano IOS and Android application. This app provides interactive lessons, helping you learn fundamental piano techniques and play popular songs. Follow the instructions provided with your product to redeem your access.
• Keynote Stickers: As mentioned in the Setup section, these stickers are a visual aid for identifying notes on the keys, making it easier to follow sheet music and learn scales.

7. ບໍາລຸງຮັກສາ

Proper care will ensure the longevity of your keyboard:

• ທໍາຄວາມສະອາດ: ໃຊ້ຜ້າອ່ອນໆແຫ້ງເຊັດໜ້າຜິວຂອງແປ້ນພິມ. ຫຼີກລ່ຽງການໃຊ້ນໍ້າຢາເຮັດຄວາມສະອາດທີ່ມີສີຂັດ, ຕົວລະລາຍ ຫຼື ຂີ້ເຜີ້ງ ເພາະສິ່ງເຫຼົ່ານີ້ສາມາດທຳລາຍຜິວໜ້າແປ້ນພິມໄດ້.
• ການເກັບຮັກສາ: ເກັບຮັກສາແປ້ນພິມໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ, ອຸນຫະພູມທີ່ຮຸນແຮງ, ແລະຄວາມຊຸ່ມຊື່ນສູງ.
• ການດູແລຫມໍ້ໄຟ: If using batteries, remove them if the keyboard will not be used for an extended period to prevent leakage and damage.
• ການຈັດການ: ຫຼີກ​ລ້ຽງ​ການ​ຫຼຸດ​ລົງ​ແປ້ນ​ພິມ​ຫຼື​ການ​ເຮັດ​ໃຫ້​ມັນ​ມີ​ຜົນ​ກະ​ທົບ​ທີ່​ເຂັ້ມ​ແຂງ​.

8. ການແກ້ໄຂບັນຫາ

ຖ້າ​ຫາກ​ທ່ານ​ພົບ​ບັນ​ຫາ​ກັບ keyboard ຂອງ​ທ່ານ​, ເບິ່ງ​ວິ​ທີ​ແກ້​ໄຂ​ທົ່ວ​ໄປ​ດັ່ງ​ຕໍ່​ໄປ​ນີ້​:

• ບໍ່ມີສຽງ:
  • ກວດເບິ່ງລະດັບສຽງ.
  • Ensure headphones are not plugged in if you intend to use the built-in speakers.
  • Verify the power connection or battery status.
• Keys Unresponsive:
  • ກວດໃຫ້ແນ່ໃຈວ່າແປ້ນພິມເປີດຢູ່.
  • If certain keys on the left side are unresponsive, check if a 'finger' button or similar setting is activated, which might mute sections of the keyboard for specific modes. Deactivate it to restore full keyboard functionality.
• ບັນຫາພະລັງງານ:
  • If using USB power, try a different USB port or power adapter.
  • If using batteries, replace them with fresh ones.

For further assistance, please contact RockJam customer support.

9. ຂໍ້ມູນຈໍາເພາະ

10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information and customer support, please refer to the documentation included with your purchase or visit the official RockJam website. You may also contact the manufacturer, PDT UK Ltd, for assistance.