ຄູ່ມືການໃຊ້ງານແຜ່ນສຽງດີເຈ Numark PT01 Scratch ແບບພົກພາ

1. ຜະລິດຕະພັນເກີນview

The Numark PT01 Scratch is a highly portable DJ turntable designed for turntablists who wish to scratch and cut anywhere. This innovative device combines the functionality of a traditional turntable with the convenience of portability, featuring a user-replaceable scratch switch, a built-in speaker, and versatile power options. It allows for on-the-go performances and practice sessions, making it an ideal tool for both beginners and experienced DJs.

Figure 1: Numark PT01 Scratch Portable DJ Turntable

2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• Adjustable Scratch Switch: Numark's exclusive user-replaceable scratch switch can be adjusted for both right-handed or left-handed scratching, offering flexibility for various DJ styles.
• ລຳໂພງໃນຕົວ: Allows for immediate audio playback without external equipment, perfect for on-the-go use.
• Versatile Audio Connectivity: Features a 1/8-inch stereo input for connecting external audio sources (like smartphones for background beats), RCA audio outputs for connecting to external speakers, and 1/4-inch and 1/8-inch headphone outputs for private listening.
• ການເຊື່ອມຕໍ່ USB: Class-compliant on-board interface enables recording performances directly to a computer using the included EZ Vinyl software.
• Multiple RPM Selection: Compatible with 33 1/3, 45, and 78 RPM records, accommodating a wide range of vinyl. A 45 RPM adapter is included.
• ການຄວບຄຸມສຽງ: Adjust the pitch by +/- 10% for precise beat matching or creative effects.
• Tone and Audio Knobs: Control low and high frequencies, as well as overall audio output volumes.
• Portability ແລະຄວາມທົນທານ: Power via AC adapter or batteries (6 D batteries, not included). Enclosed in a hard case with a sleek red handle for protection and easy transport.
• ພ້ອມນຳໃຊ້: Features a pre-balanced tonearm and a user-replaceable cartridge for easy needle replacements.

Figure 2: Portable DJ Setup with PT01 Scratch

3. Box Contents (Setup)

Before operating your Numark PT01 Scratch, please ensure all items listed below are present in the box:

• PT-01 Scratch Unit
• Power Adapter
• ຄູ່ມືຜູ້ໃຊ້ (ຄູ່ມືນີ້)
• Software Download Card (for EZ Vinyl software)
• ສາຍ USB
• ຄູ່ມືຄວາມປອດໄພ & ການຮັບປະກັນ

The unit comes with a pre-balanced tonearm, an included cartridge, and a removable slip-mat, ensuring it is ready for use right out of the box.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ການ​ສ້າງ​ພະ​ລັງ​ງານ​ຫນ່ວຍ​ງານ​

The PT01 Scratch can be powered in two ways:

1. ໄຟຟ້າ AC: Connect the included Power Adapter to the DC input on the unit and plug it into a standard wall outlet.
2. ພະລັງງານຫມໍ້ໄຟ: For portable use, the unit can run on 6 D-cell batteries (not included). Open the battery compartment, insert the batteries with correct polarity, and close the compartment.

4.2 Record Playback

1. Place your vinyl record onto the platter. If playing a 45 RPM record, use the included 45 RPM adapter.
2. Select the desired RPM speed (33 1/3, 45, or 78) using the RPM switch.
3. Carefully lift the tonearm and position the needle over the desired groove on the record. Gently lower the tonearm.
4. ປັບ ສຽງ knob to control the output volume.
5. ໃຊ້ ສະຫນາມ knob to fine-tune the playback speed (+/- 10%).
6. ປັບ ໂຕນ knob to modify the low and high frequencies of the audio output.

Figure 3: RPM Speed Selection

4.3 Scratching and Cutting

The PT01 Scratch features an adjustable scratch switch for performing DJ techniques.

1. Adjusting the Scratch Switch: To change the orientation for right-handed or left-handed scratching, carefully unscrew the scratch switch module and reposition it as desired. Securely fasten the screws.
2. Connecting External Audio: Connect your phone or any audio source to the 1/8-inch stereo input to play background beats. Adjust the ໄດ້ຮັບ control next to the input to match the input volume.
3. Practice your scratch routines using the adjustable scratch switch to cut the audio in and out.

Figure 4: Adjustable Scratch Switch

4.4 ຕົວເລືອກການສົ່ງອອກສຽງ

You have several options for listening to your audio:

• ລຳໂພງໃນຕົວ: For casual listening, audio will play directly through the integrated speaker.
• RCA Audio Outputs: Connect the RCA outputs to external speakers or a mixer for a louder and more robust sound experience.
• ຜົນອອກຂອງຫູຟັງ: Use either the 1/4-inch or 1/8-inch headphone outputs for private listening.

Figure 5: Audio Input/Output Ports

4.5 ການບັນທຶກ USB

To record your performances to a computer:

1. Connect the PT01 Scratch to your computer using the included USB cable.
2. Install and launch the EZ Vinyl software (download instructions provided on the Software Download Card).
3. Follow the software's instructions to record your vinyl playback or scratch sessions directly to your computer.

5. ບໍາລຸງຮັກສາ

• Cartridge/Needle Replacement: The cartridge is user-replaceable. Refer to the Safety & Warranty Manual for detailed instructions on how to replace the needle when necessary.
• ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the unit. Avoid using abrasive cleaners or solvents. Keep the protective dust cover on when not in use to prevent dust accumulation on the platter and tonearm.
• ການເກັບຮັກສາ: When transporting or storing the unit, ensure the tonearm is secured and the protective hard case is properly closed to prevent damage.

6. ການແກ້ໄຂບັນຫາ

• ບໍ່ມີພະລັງງານ: Ensure the AC adapter is securely connected to both the unit and a working power outlet, or that fresh D-cell batteries are correctly installed.
• ບໍ່ມີສຽງ/ສຽງຕ່ຳ: Check the Audio volume knob. If using external speakers, ensure they are powered on and connected correctly to the RCA outputs. If using headphones, verify they are fully plugged into the correct jack and that the headphone volume is adjusted.
• ສຽງບິດເບືອນ: Check the input Gain control if using an external audio source. Ensure the record and needle are clean.
• ການຂ້າມບັນທຶກ: Ensure the turntable is placed on a stable, level surface. Clean the record and the needle.
• USB Recording Issues: Verify the USB cable is securely connected to both the turntable and the computer. Ensure your computer meets the minimum system requirements and that the EZ Vinyl software is correctly installed and running.

7. ຂໍ້ມູນຈໍາເພາະ

7.1 Minimum System Requirements for USB Recording

• PC: Windows 2000/XP/Vista, USB 1.1 port
• MAC: Mac OS X 10.4.x*, USB 1.1 port

8. ວິດີໂອຜະລິດຕະພັນຢ່າງເປັນທາງການ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For detailed information regarding the product warranty, safety guidelines, and customer support, please refer to the dedicated ຄູ່ມືຄວາມປອດໄພ & ການຮັບປະກັນ included in your product box. This document contains important information about your rights and responsibilities as a user, as well as procedures for obtaining service if needed.