Audio Tone Adapter for Omnia Family (DBMIATA)
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Flybox Audio Tone Adapter for Omnia Family (DBMIATA)
The Flybox DBMIATA (Audio Tone Adapter) is a dedicated cockpit warning module engineered for the Flybox Omnia instrument family (57 mm and 80 mm). By converting open-collector master alarm signals from your Omnia gauges into distinctive acoustic warning tones routed directly to your aircraft intercom or headset audio panel, it ensures critical flight and engine alarms are never missed during high-workload flight regimes.
Operational Capabilities & Acoustic Safety
Enhancing flight safety by backing up visual warnings with immediate headset aural cues:
Direct Intercom Audio
Feeds clear, unmistakable audio warning tones directly into the aircraft intercom or radio auxiliary input, ensuring crucial warnings are immediately heard even over engine noise and ATC chatter.
Multi-Gauge Alarm Summing
Accepts master alarm triggers from multiple Omnia gauges (e.g. low oil pressure, overspeed, altitude ceiling, or low fuel reserves), concentrating panel-wide fault monitoring onto a single audio channel.
Plug & Play with Omnia Looms
Interfaces directly with the open-collector alarm output (Pin 13 on standard 22-pole and 24-pole Omnia connector kits), operating in parallel with existing panel-mounted visual master caution LEDs.
Adjustable Output Level
Equipped with an output level control to calibrate tone volume perfectly against your intercom's music muting, squelch threshold, and primary VHF communication receiver levels.
Technical Specifications
| Manufacturer Part Number | DBMIATA |
| Product Function | Audio Tone Adapter • Acoustic Warning Generator |
| Compatible Flight Instruments | All Flybox Omnia instruments (57 mm and 80 mm diameters) |
| Operating Voltage Range | 10 V – 30 V DC (Compatible with 12V and 24V aircraft electrical systems) |
| Alarm Trigger Input | Active-low / open-collector NPN connection (Pin 13 on Omnia harness) |
| Audio Line Output | Unbalanced intercom / audio panel line-in compatible with adjustable volume trim |
| Current Consumption | <50 mA active alarm state |
| Operating Temperature Range | -20°C to +70°C (non-condensing humidity) |
| Target Aircraft | Ultralights, Light Sport (LSA), Microlights, and Homebuilt Experimental aircraft |
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Technical Inquiry for Audio Tone Adapter for Omnia Family (DBMIATA)
Confirm wiring loom compatibility, panel depths, or kit lead times with our engineering team.