Introduction and Overview
The BOMGE IEM-580 is a professional UHF wireless in-ear monitor system designed for various audio monitoring applications, including live stage performances, studio recording, lectures, and speeches. This system provides reliable and clear audio transmission, allowing performers and speakers to monitor their sound with freedom of movement.
Key features include a fixed UHF frequency for ease of use, an operating range of 140-160 feet in open space, and built-in limiter circuitry to prevent distortion. The system also incorporates dynamic expansion circuitry to enhance the signal-to-noise ratio, ensuring high-quality audio monitoring.
Figure 1: The BOMGE IEM-580 UHF Wireless In-Ear Monitor System, showing the main transmitter unit and two bodypack receivers.
What's in the Box
Upon unpacking, please verify that all components listed below are present and in good condition:
- 1 x UHF Wireless Transmitter
- 2 x Bodypack Receiver
- 2 x In-ear Earbuds
- 1 x Power Adapter
- 1 x Antenna
- 2 x 6.5mm to 6.35mm Cable
- 1 x User Manual
Figure 2: Visual representation of the product contents, including the main units and accessories.
Setup Instructions
Transmitter Connection
- Connect the supplied antenna to the ANT port on the rear of the UHF wireless transmitter.
- Connect the power adapter to the DC IN (12-18V) port on the rear of the transmitter and plug it into a power outlet.
- Connect your audio source (e.g., mixer, audio interface) to the AF IN (L) and AF IN (R) input jacks on the rear of the transmitter using appropriate 6.35mm cables.
- If desired, connect headphones to the 6.35mm PHONES jack on the front panel for direct monitoring.
Figure 3: Detailed view of the transmitter unit, highlighting input/output ports and controls. Note: The image displays model IEM-590.
Bodypack Receiver Setup
- Open the battery compartment on the bodypack receiver. Insert two AA batteries (not included), ensuring correct polarity.
- Connect the in-ear earbuds to the 3.5mm headphone jack on the bodypack receiver.
Operating Instructions
Powering On and Frequency Setting
- Press the POWER button on the transmitter to turn it on. The LCD screen will illuminate.
- Turn on each bodypack receiver by pressing its power button.
- To set the frequency band:
- In the default interface, press the 'INFO' button on the transmitter to view the group and channel number.
- Press 'SET' on the bodypack receiver.
- Press the '↑' or '↓' keys to adjust the group number on the bodypack to match the transmitter.
- After selecting the group, press 'SET' to switch to channel selection.
- Press the '↑' or '↓' keys to adjust the channel number on the bodypack to match the transmitter.
- Press the 'SET' key to confirm. The bodypack receiver will then be paired, and the RF light will turn green.
Figure 4: Guide for synchronizing the frequency between the transmitter and bodypack receivers. Note: The image displays model IEM-590.
Adjusting Volume and Monitoring
- Use the volume knob on the bodypack receiver to adjust the monitoring level to a comfortable listening volume.
- The RF signal indicator on the bodypack will illuminate when a stable signal is received from the transmitter.
- The system operates on UHF frequencies, providing real-time monitoring and signal stability.
Figure 5: Bodypack receiver controls, including volume adjustment and signal indicators.
Figure 6: Explanation of UHF technology benefits for real-time monitoring and signal stability.
The system is designed to filter out up to 95% of noise interference, providing a clear audio experience.
Figure 7: Visual representation of the system's noise reduction capabilities.
Maintenance
Battery Replacement
The bodypack receivers require two AA batteries for operation. When the low power indicator illuminates, replace the batteries promptly to ensure uninterrupted performance. Always use fresh, high-quality AA batteries.
Cleaning
Wipe the surfaces of the transmitter and bodypack receivers with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the finish or internal components. Keep the units free from dust and moisture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or intermittent audio |
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| Static or excessive noise |
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| Short operating range |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | IEM |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | RF |
| Headphones Jack | 6.35 mm Jack (Transmitter) |
| Bodypack Power Source | 2 x AA Batteries (not included) |
| Operating Range | 140-160 ft. (line of sight) |
| Material | Metal (Transmitter) |
| Item Weight (System) | 3.31 pounds (approx. 1500 grams) |
| Product Dimensions | 8.27 x 3.74 x 1.77 inches |
| Manufacturer | BOMGE |
| UPC | 768497875043 |
Note: Specifications are subject to change without notice.
Warranty and Support
For information regarding warranty coverage, technical support, or service, please contact BOMGE customer service directly. Details can typically be found on the official BOMGE website or through the retailer where the product was purchased.
You can also visit the official BOMGE store for more information and support resources: BOMGE Official Store
