BG-2480D - Receiver TOA - Free user manual and instructions
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| Product Type | Wireless Receiver |
| Brand | TOA |
| Model | BG-2480D |
| Number of Channels | 4 |
| Frequency Range | UHF 614-694 MHz |
| Diversity Reception | True Diversity |
| Dimensions (W x H x D) | 482.6 x 44 x 200 mm (1U) |
| Weight | 2.5 kg |
| Power Supply | AC 100-240V, 50/60 Hz via external adapter |
| Power Consumption | 12 W |
| Audio Output | Balanced XLR and unbalanced 1/4" jack |
| Antenna Type | Detachable BNC antennas |
| Front Panel Indicators | Power, AF level, RF level per channel |
| Mounting | 19" rack-mountable (kit included) |
| Cleaning | Use a dry, soft cloth; avoid solvents |
| Safety | Operate in a well-ventilated area; do not expose to moisture |
| Spare Parts | Contact authorized TOA service centers |
Frequently Asked Questions - BG-2480D TOA
How do I pair a transmitter with the BG-2480D receiver?
Press the SET button on the receiver until the RF indicator flashes, then power on the transmitter and press its sync button. The receiver will automatically match frequencies.
What is the frequency range of the BG-2480D?
The BG-2480D operates in the UHF band from 614 MHz to 694 MHz, providing stable transmission with minimal interference.
Can I use multiple receivers together?
Yes, multiple BG-2480D receivers can be stacked or rack-mounted. Ensure that antennas are spaced at least 30 cm apart to avoid intermodulation.
How do I clean the receiver?
Disconnect the power and use a dry, soft cloth to wipe the exterior. Do not use any liquids or abrasive cleaners.
What does the 'AF' indicator show?
The AF (Audio Frequency) indicator displays the audio signal level. It should fluctuate with sound; if it stays lit without audio, check your transmitter mute settings.
How to troubleshoot no sound from the receiver?
Check that the transmitter is powered on and within range, verify the receiver is not muted, and ensure all audio cables are connected to the correct outputs.
What power supply does the BG-2480D require?
The receiver comes with an external AC adapter that accepts 100-240V AC, 50/60 Hz. Use only the supplied adapter to avoid damage.
Is the receiver rack-mountable?
Yes, the BG-2480D is 1U in height and includes rack-mount brackets for installation in a standard 19-inch rack.
How do I update the firmware on the BG-2480D?
Firmware updates are done via the USB port on the front panel. Download the latest update from the TOA website and follow the included instructions.
What spare parts are available for the BG-2480D?
Common spare parts include antennas, power adapters, and rack-mount kits. Contact an authorized TOA dealer or service center for orders.
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