IA504D - Receiver DB Technologies - Free user manual and instructions
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| Product Type | Digital Audio Receiver |
| Brand | DB Technologies |
| Model | IA504D |
| Category | Receiver |
| Dimensions (W x H x D) | 483 x 44 x 250 mm (19" 1U rack) |
| Weight | 4.5 kg |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | 50W |
| Frequency Response | 20 Hz - 20 kHz |
| Signal-to-Noise Ratio | >90 dB |
| Inputs | 4 x XLR balanced, 2 x RCA unbalanced |
| Outputs | 2 x XLR balanced, 1 x headphone |
| Control | Front panel buttons, IR remote |
| Cooling | Internal fan, temperature controlled |
| Mounting | 19" rack mountable, 1U |
| Included Accessories | Power cord, remote control, rack ears |
| Maintenance | Clean with soft dry cloth; do not use solvents |
| Safety | Use only with appropriate voltage; ensure proper ventilation |
| Spare Parts & Repairability | Contact DB Technologies support for service |
Frequently Asked Questions - IA504D DB Technologies
How do I connect speakers to the IA504D?
Use balanced XLR outputs to connect to powered speakers or an external amplifier. Ensure cables are properly locked.
How do I power on the device?
Press the power button on the front panel. The LED indicator will light up when powered on.
What should I do if there is no sound?
Check that inputs are connected, volume is turned up, and the device is not muted. Also verify the source is active.
Can I use RCA inputs?
Yes, there are 2 unbalanced RCA inputs available for consumer audio devices.
How to reset the IA504D?
Unplug the power cord for 10 seconds and reconnect. This will reset the internal electronics.
What is the maximum input level?
The maximum input level is +24 dBu for balanced inputs. Avoid exceeding this to prevent distortion.
Can I rack mount this receiver?
Yes, it comes with rack ears and fits standard 19-inch racks, occupying 1U of space.
How do I clean the device?
Use a soft dry cloth. Do not use any liquids or solvents as they may damage the surface.
Is the power supply universal?
Yes, it accepts AC 100-240V, 50/60Hz, so it can be used worldwide with appropriate plug adapter.
How to update firmware?
Firmware updates are not user-serviceable. Contact DB Technologies support for assistance.
User questions about IA504D DB Technologies
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USER MANUAL IA504D DB Technologies
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Product information
Brand : DB Technologies
Model : IA504D
Category : Receiver