AX 3000 - Receiver FBT - Free user manual and instructions
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| Product Type | Professional wireless microphone receiver |
| Brand | FBT |
| Model | AX 3000 |
| Category | Receiver |
| Frequency Range | UHF 640-690 MHz |
| Preset Channels | 100 |
| Channel Spacing | 25 kHz |
| Modulation Type | FM |
| Audio Output Level | +6 dBu |
| Balanced Output | XLR |
| Unbalanced Output | 1/4" jack |
| Signal-to-Noise Ratio | Over 105 dB |
| Power Supply | 12-18V DC, 500 mA |
| Dimensions (H x W x D) | 44 x 483 x 200 mm (1U rack) |
| Weight | 2.0 kg |
| Antenna Connectors | BNC |
| Operating Temperature | -10°C to +45°C |
| Housing | Metal chassis |
| Accessories Included | Power adapter, antennas, rack ears |
| Maintenance | Clean with a dry cloth, avoid solvents |
| Safety | Do not expose to rain or moisture, disconnect power during cleaning |
| Reparability | Contact authorized service center for internal repairs |
Frequently Asked Questions - AX 3000 FBT
How do I set up the FBT AX 3000 receiver?
Connect the included antennas to the rear BNC inputs, attach the power adapter, and then connect the audio outputs to your mixer or amplifier. Power on the receiver and perform a frequency scan to find a clean channel.
How can I perform a frequency scan to avoid interference?
Press the 'SCAN' button on the front panel. The receiver will automatically search the UHF band for a clear frequency and display the available channel. You can then set the transmitter to the same frequency.
Can I use multiple AX 3000 receivers together in the same venue?
Yes, multiple receivers can be used simultaneously. Use the frequency coordination feature, or manually set each receiver to a different frequency spacing to avoid intermodulation interference. Ensure the antennas are separated by at least one meter.
What should I do if I experience audio dropouts during a performance?
First, check the battery level of the transmitter. Weak batteries commonly cause dropouts. Also verify that the antennas are positioned correctly and not shielded by metal objects. Try moving the receiver closer to the stage or adjusting the antenna placement.
How do I connect the receiver to a mixer?
Use an XLR cable to connect the balanced output to a microphone input on your mixer. For unbalanced connections, use a 1/4" TS cable to a line input. Adjust the output level on the receiver to match the mixer's input sensitivity.
What is the recommended way to clean and maintain the receiver?
Unplug the receiver before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use any abrasive cleaners or solvents. Regularly inspect the antennas and cables for damage, and reconnect them firmly.
Is the FBT AX 3000 rack-mountable?
Yes, the AX 3000 is designed as a 1U rack unit. It includes rack ears that allow you to mount it in a standard 19" equipment rack. This is ideal for permanent installations in performance venues.
How can I replace the antennas if they are damaged?
The antennas are connected via BNC connectors. To replace them, simply unscrew the old antennas from the back panel and screw in the new ones. Ensure the new antennas are tuned to the same frequency range (UHF 640-690 MHz) for optimal performance.
What power supply is required for the AX 3000?
The receiver operates on 12-18V DC power, which is supplied by the included AC adapter. Use only the provided adapter, or a compatible one with the same voltage and at least 500 mA output to avoid damage.
What does the warranty cover and how can I get repairs?
The manufacturer warranty covers defects in materials and workmanship for a period of two years from the date of purchase. If the receiver needs repair, contact the authorized FBT service center. Do not open the device yourself, as this voids the warranty.
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USER MANUAL AX 3000 FBT
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Product information
Brand : FBT
Model : AX 3000
Category : Receiver