LMBGM AR9 Pro-1
د LMBGM AR9 Pro-1 UHF مونو بې سیم د غوږ دننه مانیټر سیسټم کارونکي لارښود
Model: AR9 Pro-1
1. پیژندنه
The LMBGM AR9 Pro-1 is a professional UHF Mono Wireless In-Ear Monitor System designed for studio, band rehearsal, and live performance environments. It provides precise and synchronized stage monitoring with advanced anti-interference technology and low latency.

Figure 1: LMBGM AR9 Pro-1 System Components
This image displays the main components of the AR9 Pro-1 system, including the compact transmitter unit, the beltpack receiver with an antenna, and a pair of in-ear earbuds connected to the receiver.
2. د بسته محتويات
مهرباني وکړئ تصدیق کړئ چې ټول توکي ستاسو په کڅوړه کې شتون لري:
- AR9 Pro-1 UHF Transmitter
- AR9 Pro-1 Beltpack Receiver
- In-Ear Earbuds (Ear Cushions included)
- USB Charging Cable (A2C dual USB charging cables)
- د کارونکي لارښود (دا لاسوند)
3. د محصول ب Featuresې
- Professional Mono Transmission: Wide frequency range of 50Hz-20kHz with less than 5ms delay for precise monitoring.
- Intelligent Dynamic Limiting: Automatically suppresses overload signals and eliminates pop distortion for pure sound quality.
- TFT Color Display: High-quality display panel on the receiver shows battery indicator, signal strength, and channel information.
- دوامدار ساختمان: Lightweight and sturdy metal aluminum case, resistant to drops and shocks.
- پراخ شوی بې سیم رینج: Stable operating range of 250 to 350 feet (up to 300 feet nominal).
- Advanced Anti-Interference: Ensures pure sound without delay or distortion.
- UHF Band PLL System: Frequency range 550 MHz-580 Mhz with 16 switchable frequencies. Improves overall performance, anti-frequency dropout, and anti-crosstalk.
- Dynamic Expansion Circuit: Significantly improves signal-to-noise ratio.

Figure 2: TFT Color Display on Receiver
This image highlights the receiver's TFT color display, which provides real-time information such as the selected channel (CH01, CH16), frequency (572.500MHz, 573.500MHz), RF and AF signal levels, mute status, and battery life. It also shows the indicator lights and metal bezel design.

Figure 3: UHF Transmission and Charging
This image illustrates the UHF transmission technology and the charging capability of the AR9 Pro-1 system. It shows both the transmitter and receiver connected to a power source via A2C dual USB charging cables, indicating a working time of 5-8 hours and a charging time of 3-4 hours.

Figure 4: Extended Transmission Range and Low Latency
This image demonstrates the AR9 Pro-1's capability for a 50-meter transmission distance, highlighting its UHF technology for anti-interference and broad frequency range, along with its impressive less than 5ms latency for real-time monitoring.

Figure 5: Strong Signal Penetration
This image visually represents the strong signal penetration capability of the AR9 Pro-1 system, showing how its signal can pass through obstacles to enhance signal stability and reliability in various environments.
4. د تنظیم کولو لارښود
۳.۱ د وسایلو چارج کول
Before first use, ensure both the transmitter and receiver are fully charged. Use the provided USB charging cable to connect them to a 5V USB power adapter (not included).
- د چارج کولو وخت: نږدې 3-4 ساعته.
- Working time: Approximately 5-8 hours on a full charge.
۵.۱ د ټرانسمیټر نښلول
The AR9 Pro-1 transmitter can be connected to various audio sources:
- Mixing Console: Insert the transmitter directly into an available XLR or 6.35mm (1/4 inch) output on your mixing console.
- Dynamic Wired Microphone: The transmitter can act as a wireless adapter for a dynamic wired microphone. Connect your microphone to the transmitter's input.
- Mixing Soundcard: Connect the transmitter to the output of your mixing soundcard.

Figure 6: Transmitter Connection Options
This diagram illustrates the versatility of the AR9 Pro-1 transmitter, showing its compatibility with a mixing console, a dynamic wired microphone, and a mixing soundcard via XLR or 6.35mm jack connections.
4.3 Connecting the Receiver and Earbuds
Connect the provided in-ear earbuds to the 3.5mm headphone jack on the beltpack receiver. Secure the receiver to your belt or clothing using the integrated clip.
5. عملیاتي لارښوونې
5.1 بریښنا کول / بندول
فشار ورکړئ او ونیسئ پاور button on both the transmitter and receiver to turn them on or off.
5.2 د چینل انتخاب
The system supports 16 switchable frequencies within the 550 MHz-580 Mhz UHF band. To change the channel:
- On the transmitter, press the CH button to cycle through available channels.
- On the receiver, use the مینو او RET buttons (or similar navigation buttons) to select the desired channel to match the transmitter.
- Ensure both devices are set to the same channel for proper operation.
5.3 د حجم کنټرول
Adjust the monitoring volume using the volume control knob on the beltpack receiver.
۵.۲ ستاسو د آډیو څارنه
Once connected and powered on, the system will transmit audio from your source to the receiver. You can monitor your vocals or instrument sound directly through the in-ear earbuds.

Figure 7: In-Ear Monitor System in Use
This image shows a singer utilizing the AR9 Pro-1 system. The transmitter is connected to her wired microphone, allowing her to monitor her own vocals without accompaniment, while the receiver is discreetly worn on her belt.

Figure 8: UHF Wireless In-Ear Monitor System for Musicians
This image depicts a musician performing with a keyboard and microphone, benefiting from the AR9 Pro-1 UHF wireless in-ear monitor system for clear and untethered audio monitoring.

Figure 9: Multi-Scenario Use
This image demonstrates the versatility of the AR9 Pro-1 system for multi-scenario use, showing multiple performers (singers and a guitarist) simultaneously utilizing the in-ear monitors for music composition, band rehearsals, and live performances.

Figure 10: Guitarist Using Wireless In-Ear Monitor System
This image features a guitarist on stage, actively using the LMBGM AR9 Pro-1 UHF wireless in-ear monitor system to receive clear audio feedback during a live performance, emphasizing the system's utility for instrumentalists.
6. ساتنه
- پاکول: Use a soft, dry cloth to clean the surfaces of the transmitter and receiver. Do not use liquid cleaners or solvents.
- ذخیره کول: سیسټم په یخ او وچ ځای کې وساتئ، د مستقیم لمر وړانګو او سختې تودوخې څخه لرې وساتئ کله چې کارول نه وي.
- د بیټرۍ پاملرنه: For optimal battery life, avoid fully discharging the batteries frequently. Charge them regularly, even if the system is not in constant use.
- ایربودز: Clean ear cushions regularly with a damp cloth. Replace ear cushions if they become worn or damaged.
7. ستونزه حل کول
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| د غوږونو څخه هیڅ غږ نشته |
|
|
| مداخله یا جامد |
|
|
| د بیټرۍ لنډ ژوند |
|
|
8. مشخصات
| فیچر | تفصیل |
|---|---|
| د ماډل نوم | AR9 Pro-1 |
| برانډ | LMBGM |
| د ارتباط ټیکنالوژي | بېسیم (RF) |
| د بې سیم فریکونسي حد | UHF 550 MHz-580 Mhz |
| د چینلونو شمیر | 16 |
| د تعدد ځواب | 50Hz-20kHz (System), 20.2 Hz (Headphones) |
| ځنډ | <5ms |
| د لیږد واټن | Up to 300 feet (250-350 feet stable) |
| هیډفون جیک | 3.5 ملی جیک |
| خنډ | 16 اوم |
| حساسیت | 95 dB |
| د شور کنټرول | د فعال شور لغوه کول |
| مواد | فلزي |
| د توکي وزن | 13.4 اونس |
| د بریښنا سرچینه | 3 Nonstandard Battery batteries (included) |
| د کار وخت | 5-8 ساعته |
| د چارج کولو وخت | 3-4 ساعته |

شکل ۲: د محصول ابعاد
This image provides the physical dimensions of both the AR9 Pro-1 transmitter and the beltpack receiver, showing measurements in both centimeters and inches for various parts of the devices.
9. تضمین او ملاتړ
For warranty information and technical support, please refer to the official LMBGM webسایټ ته مراجعه وکړئ یا خپل پرچون پلورونکي سره اړیکه ونیسئ. د تضمین ادعاوو لپاره د پیرود رسید وساتئ.
جوړونکی: LMBGM
د لومړي شتون نیټه: د می 19، 2025
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