PreSonus AIR12 2 tomonlama faol ovoz kuchaytirgichi foydalanuvchi qo'llanmasi

1. Kirish

This manual provides comprehensive instructions for the safe and effective use of your PreSonus AIR12 2-Way Active Sound-Reinforcement Loudspeaker. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity. The AIR12 is designed to deliver high-quality audio for various sound reinforcement applications, combining a compact design with powerful amplification and versatile DSP features.

2. Xavfsizlik ma'lumotlari

Muhim xavfsizlik ko'rsatmalari:

• Ushbu ko'rsatmalarni o'qing.
• Ushbu ko'rsatmalarni saqlang.
• Barcha ogohlantirishlarga e'tibor bering.
• Barcha ko'rsatmalarga amal qiling.
• Ushbu qurilmani suv yaqinida ishlatmang.
• Faqat quruq mato bilan tozalang.
• Hech qanday shamollatish teshiklarini to'sib qo'ymang. Ishlab chiqaruvchining ko'rsatmalariga muvofiq o'rnating.
• Radiatorlar, issiqlik moslamalari, pechkalar yoki boshqa qurilmalar (shu jumladan,) kabi issiqlik manbalari yaqiniga o'rnatmang. ampissiqlik hosil qiluvchi ko'targichlar).
• Polarizatsiyalangan yoki topraklama tipidagi vilkaning xavfsizlik maqsadini buzmang. Polarizatsiyalangan vilkada biri ikkinchisidan kengroq bo'lgan ikkita pichoq bor. Topraklama tipidagi vilkada ikkita pichoq va uchinchi yerga ulash tirgagi mavjud. Keng pichoq yoki uchinchi tirgak sizning xavfsizligingiz uchun taqdim etiladi. Agar taqdim etilgan vilka rozetkangizga mos kelmasa, eskirgan rozetkani almashtirish uchun elektrchi bilan maslahatlashing.
• Elektr shnurini, ayniqsa, vilkalar, rozetkalar va ularning qurilmadan chiqadigan joyida yurish yoki qisib qo'yishdan saqlang.
• Faqat ishlab chiqaruvchi tomonidan belgilangan qo'shimchalar/aksessuarlar foydalaning.
• Faqat ishlab chiqaruvchi tomonidan belgilangan arava, stend, shtat, qavs yoki stol bilan foydalaning yoki apparat bilan birga sotiladi. Aravadan foydalanilganda, ag'darilganda shikastlanmaslik uchun arava/apparat birikmasini harakatlantirganda ehtiyot bo'ling.
• Chaqmoqli bo'ron paytida yoki uzoq vaqt foydalanilmaganda ushbu qurilmani elektr tarmog'idan uzing.
• Barcha xizmat ko'rsatishni malakali xizmat ko'rsatish xodimlariga topshiring. Agar qurilma biron bir tarzda shikastlangan bo'lsa, masalan, quvvat manbai shnuri yoki vilkasi shikastlanganda, suyuqlik to'kilgan yoki qurilma ichiga narsalar tushganda, qurilma yomg'ir yoki namlikda bo'lsa, normal ishlamasa, texnik xizmat ko'rsatish talab qilinadi. , yoki tushirilgan.

Taklif 65 Ogohlantirish:

Ushbu mahsulot tarkibida Kaliforniya shtatida saraton va tug'ma nuqsonlarni yoki boshqa reproduktiv zararni keltirib chiqaradigan kimyoviy moddalar bo'lishi mumkin.

3. Mahsulot tugadiview

The PreSonus AIR12 is a compact and lightweight 2-way active sound-reinforcement loudspeaker designed for a variety of audio applications. It features a 12-inch custom low-frequency driver and a 1.35-inch high-frequency compression driver, powered by a 1,200W hybrid amplifier configuration. This design ensures a rich low-end and natural high-frequency extension. The AIR12 includes onboard DSP presets for various uses, such as front-of-house, floor wedge, music playback, and speech, along with EQ controls to adapt to different acoustic environments.

Asosiy xususiyatlar:

• 12-inch custom low-frequency driver with 2.5-inch voice coil.
• 1.35-inch high-frequency compression driver.
• 90° horizontal dispersion x 60° vertical dispersion.
• Hybrid 1,200W power amplifier configuration (Class D for low-end, Class AB for high-frequency).
• Onboard mixer with two combo XLR and ¼” inputs, plus a stereo 1/8” input.
• Easy-to-use DSP performance presets for various applications.

Qutida nima bor:

• 1 AIR12 loudspeaker

Mahsulot Views:

4. Sozlash

Proper setup is crucial for optimal performance and safety. Follow these steps to set up your AIR12 loudspeaker:

1. Joylashtirish: Position the loudspeaker on a stable surface, speaker stand, or use appropriate flying hardware. Ensure adequate ventilation around the unit. The AIR12 can be used as a main PA speaker, a floor monitor (as shown in Figure 3), or flown.
2. Quvvat ulanishi: Connect the provided power cord to the AC inlet on the rear panel (Figure 4) and then to a grounded electrical outlet. Ensure the power switch is in the OFF position before connecting.
3. Audio kirish ulanishlari:
   • Mic/Line Inputs (Channels 1 & 2): Use XLR or ¼-inch TRS/TS cables to connect microphones, mixers, or other audio sources to the combo inputs on the rear panel.
   • Yordamchi kirish: For connecting portable media players or smartphones, use a stereo 1/8-inch (3.5mm) cable.
4. Output Connection (Optional): If linking multiple loudspeakers, connect the MIX OUT XLR output to the input of another active loudspeaker.
5. Dastlabki yoqish: Once all connections are secure, turn on the power switch. The power indicator LED on the front will illuminate.

5. Foydalanish bo'yicha ko'rsatmalar

The AIR12 features intuitive controls for sound optimization. Refer to Figure 4 for control locations.

1. Darajani boshqarish: Adjust the individual LEVEL knobs for Mic/Line 1 and Mic/Line 2 to set the input gain for each channel. Start with these at their minimum position and gradually increase.
2. Asosiy hajm: The MASTER VOL knob controls the overall output level of the loudspeaker.
3. DSP sozlamalari: The AIR12 includes several Digital Signal Processing (DSP) presets to optimize its sound for different applications. Use the dedicated controls to cycle through and select presets such as:
   • FOH (Front-of-House): Standard full-range operation for main PA.
   • Monitor: Optimized for use as a floor wedge.
   • Musiqa: Enhanced for music playback.
   • Nutq: Tailored for vocal clarity.
   • Sub: Engages a high-pass filter for use with a subwoofer.
4. EQ boshqaruvlari: Utilize the onboard EQ settings to fine-tune the frequency response to compensate for room acoustics or personal preference.
5. Location Presets: Select presets that optimize performance based on the speaker's physical placement (e.g., stand-mounted, flown, or floor).
6. Ovozni kuzatish: Play your audio source and adjust the LEVEL and MASTER VOL controls to achieve the desired volume without distortion. Observe the signal/clip indicators to prevent clipping.

6. Xizmat ko'rsatish

Regular maintenance helps ensure the longevity and optimal performance of your AIR12 loudspeaker.

• Tozalash: Disconnect the power before cleaning. Use a soft, dry cloth to wipe down the exterior of the loudspeaker. Avoid using abrasive cleaners, solvents, or waxes, as these can damage the finish.
• Ventilyatsiya: Ensure that all ventilation openings remain clear of dust and debris to prevent overheating.
• Saqlash: When not in use for extended periods, store the loudspeaker in a cool, dry environment, protected from extreme temperatures and humidity.
• Tekshirish: Periodically check all cables and connections for signs of wear or damage. Replace any damaged cables immediately.

7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH

If you encounter issues with your PreSonus AIR12 loudspeaker, refer to the following common troubleshooting steps:

• Quvvat yo'q:
  • Ensure the power cord is securely connected to both the loudspeaker and a working electrical outlet.
  • Quvvat tugmasi holatini tekshiring.
  • Verify the outlet is supplying power by testing with another device.
• Ovoz yo'q:
  • Check that the input source is active and sending a signal.
  • Ensure all audio cables are correctly connected and not damaged.
  • Verify that the LEVEL controls for the input channels and the MASTER VOL knob are turned up.
  • Confirm that the correct input is selected if applicable (though AIR12 has dedicated inputs).
• Buzilgan ovoz:
  • Reduce the input LEVEL and MASTER VOL. If the signal/clip indicator is lighting up frequently, the input signal is too hot.
  • Ovoz manbasini buzilish uchun tekshiring.
  • Ensure speaker cables are not damaged.
• Hissing or Noise:
  • Disconnect all inputs. If the hiss persists, the noise may be internal to the speaker.
  • If the hiss disappears, reconnect inputs one by one to identify the noisy source.
  • Ensure proper grounding of all audio equipment to avoid ground loops. Try using a ground lift adapter if necessary, but only as a temporary diagnostic tool and with caution.
  • Lowering input gain and increasing master volume can sometimes reduce noise floor.
• Haddan tashqari qizib ketish:
  • Ensure adequate airflow around the loudspeaker. Do not block ventilation ports.
  • Reduce the operating volume if the unit feels excessively hot.

If these steps do not resolve the issue, please contact PreSonus customer support for further assistance.

8. Texnik shartlar

Detailed technical specifications for the PreSonus AIR12 loudspeaker:

9. Kafolat va qo'llab-quvvatlash

The PreSonus AIR12 loudspeaker comes with a Limited Warranty. For specific terms and conditions of your warranty, please refer to the documentation included with your product or visit the official PreSonus websayt.

For technical support, service, or warranty claims, please contact PreSonus customer support through their official website or the contact information provided in your product registration materials. When contacting support, please have your product model (AIR12) and serial number available.