1. Utangulizi
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. Taarifa za Usalama
Maagizo Muhimu ya Usalama:
- Soma maagizo haya.
- Weka maagizo haya.
- Zingatia maonyo yote.
- Fuata maagizo yote.
- Usitumie kifaa hiki karibu na maji.
- Safisha tu kwa kitambaa kavu.
- Usizuie fursa yoyote ya uingizaji hewa. Sakinisha kwa mujibu wa maelekezo ya mtengenezaji.
- Usisakinishe karibu na vyanzo vyovyote vya joto kama vile radiators, rejista za joto, jiko, au vifaa vingine (pamoja na amplifiers) zinazotoa joto.
- Usivunje madhumuni ya usalama ya plagi ya aina ya polarized au ya kutuliza. Plug ya polarized ina blade mbili na moja pana zaidi kuliko nyingine. Plagi ya aina ya kutuliza ina blade mbili na ncha ya tatu ya kutuliza. Ubao mpana au pembe ya tatu hutolewa kwa usalama wako. Iwapo plagi iliyotolewa haitoshei kwenye plagi yako, wasiliana na fundi umeme ili kubadilisha plagi iliyopitwa na wakati.
- Linda waya wa umeme dhidi ya kutembezwa au kubanwa haswa kwenye plagi, vyombo vya kuhifadhia umeme, na mahali zinapotoka kwenye kifaa.
- Tumia viambatisho/vifaa vilivyobainishwa na mtengenezaji pekee.
- Tumia tu na gari, stendi, tripod, mabano, au jedwali iliyobainishwa na mtengenezaji, au inayouzwa na kifaa. Rukwama inapotumiwa, tumia tahadhari unaposogeza mchanganyiko wa rukwama/vifaa ili kuepuka kuumia kutokana na ncha-juu.
- Chomoa kifaa hiki wakati wa dhoruba za umeme au kisipotumika kwa muda mrefu.
- Rejelea huduma zote kwa wahudumu waliohitimu. Huduma inahitajika wakati kifaa kimeharibiwa kwa njia yoyote, kama vile kamba ya usambazaji wa umeme au plagi imeharibiwa, kioevu kimemwagika au vitu vimeanguka kwenye kifaa, kifaa kimeathiriwa na mvua au unyevu, haifanyi kazi kawaida. , au imetupwa.
Hoja 65 Onyo:
Bidhaa hii inaweza kuwa na kemikali zinazojulikana kwa Jimbo la California kusababisha saratani na kasoro za kuzaliwa au madhara mengine ya uzazi.
3. Bidhaa Imeishaview
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.
Sifa Muhimu:
- 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.
Ni nini kwenye Sanduku:
- 1 AIR12 loudspeaker
Bidhaa Views:
4. Kuweka
Proper setup is crucial for optimal performance and safety. Follow these steps to set up your AIR12 loudspeaker:
- Uwekaji: 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.
- Muunganisho wa Nishati: 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.
- Viunganisho vya Kuingiza Sauti:
- 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.
- Ingizo la Aux: For connecting portable media players or smartphones, use a stereo 1/8-inch (3.5mm) cable.
- Output Connection (Optional): If linking multiple loudspeakers, connect the MIX OUT XLR output to the input of another active loudspeaker.
- Kuwasha kwa Awali: Once all connections are secure, turn on the power switch. The power indicator LED on the front will illuminate.
5. Maagizo ya Uendeshaji
The AIR12 features intuitive controls for sound optimization. Refer to Figure 4 for control locations.
- Vidhibiti vya Kiwango: 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.
- Kiasi cha Mwalimu: The MASTER VOL knob controls the overall output level of the loudspeaker.
- Mipangilio ya awali ya DSP: 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.
- Kufuatilia: Optimized for use as a floor wedge.
- Muziki: Enhanced for music playback.
- Hotuba: Tailored for vocal clarity.
- Ndogo: Engages a high-pass filter for use with a subwoofer.
- Vidhibiti vya EQ: Utilize the onboard EQ settings to fine-tune the frequency response to compensate for room acoustics or personal preference.
- Location Presets: Select presets that optimize performance based on the speaker's physical placement (e.g., stand-mounted, flown, or floor).
- Ufuatiliaji wa Sauti: 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. Matengenezo
Regular maintenance helps ensure the longevity and optimal performance of your AIR12 loudspeaker.
- Kusafisha: 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.
- Uingizaji hewa: Ensure that all ventilation openings remain clear of dust and debris to prevent overheating.
- Hifadhi: When not in use for extended periods, store the loudspeaker in a cool, dry environment, protected from extreme temperatures and humidity.
- Ukaguzi: Periodically check all cables and connections for signs of wear or damage. Replace any damaged cables immediately.
7. Utatuzi wa shida
If you encounter issues with your PreSonus AIR12 loudspeaker, refer to the following common troubleshooting steps:
- Hakuna Nguvu:
- Ensure the power cord is securely connected to both the loudspeaker and a working electrical outlet.
- Angalia nafasi ya swichi ya umeme.
- Verify the outlet is supplying power by testing with another device.
- Hakuna Sauti:
- 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).
- Sauti Iliyopotoka:
- Reduce the input LEVEL and MASTER VOL. If the signal/clip indicator is lighting up frequently, the input signal is too hot.
- Angalia chanzo cha sauti kwa upotoshaji.
- 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.
- Kuzidisha joto:
- 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. Vipimo
Detailed technical specifications for the PreSonus AIR12 loudspeaker:
| Vipimo | Maelezo |
|---|---|
| Jina la Mfano | AIR12 |
| Aina ya Spika | Spika ya PA |
| Aina ya Kuweka | Sakafu imesimama |
| Kipenyo cha Woofer | Inchi 12 |
| Aina ya Kiendesha Sauti | Dereva Mwenye Nguvu |
| Spika AmpAina ya liification | Inayotumika |
| Kiwango cha Juu cha Pato la Spika | 1200 Watts |
| Wattage | 1200 watts |
| Majibu ya Mara kwa mara | 20 KHz (Upper limit, full range is wider) |
| Teknolojia ya Uunganisho | XLR |
| Njia ya Pato la Sauti | Stereo |
| Vipimo vya Bidhaa | 13.8"D x 14.2"W x 24.4"H |
| Uzito wa Kipengee | Pauni 37.5 |
| Chanzo cha Nguvu | Umeme wa Cord |
| Vipengee vilivyojumuishwa | 1 AIR12 loudspeaker |
| UPC | 673454005053, 673454005015, 642892765881 |
| ASIN | B01HCUPNH0 |
| Tarehe ya Kwanza Inapatikana | Juni 30, 2016 |
9. Udhamini na Msaada
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 webtovuti.
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.
