GMA 245R - Hi-Fi System GARMIN - Free user manual and instructions
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| Product Type | Hi-Fi Audio System |
| Brand | Garmin |
| Model | GMA 245R |
| Dimensions | 2.5 x 5.75 x 1.25 inches (6.4 x 14.6 x 3.2 cm) |
| Weight | 9.2 oz (260.8 g) |
| Power Input | 11-33 V DC |
| Current Consumption | Approximately 180 mA |
| Mounting Type | Remote mount (panel or bracket) |
| Connectivity | Bluetooth, audio inputs and outputs |
| Bluetooth Features | Wireless music streaming and call handling |
| Intercom Capabilities | Crew and passenger intercom with two pilot positions |
| Audio Processing | Automatic music mute and prioritized annunciations |
| Display | Not applicable (remote-mounted audio controller) |
| Operating Temperature | -20°C to +55°C |
| Material | Aerospace-grade aluminum casing |
| Certifications | TSO C139d, FCC compliant |
| Cleaning Instructions | Wipe with a soft, dry, lint-free cloth |
| Maintenance | Regularly inspect connections and firmware updates |
| Repairability | Serviceable by Garmin authorized repair centers; no user-serviceable parts |
| Warranty | Standard Garmin warranty included |
| Environmental Protection | DO-160G compliant |
Frequently Asked Questions - GMA 245R GARMIN
How do I pair my phone with the GMA 245R?
To pair your phone, enable Bluetooth on your phone and select the GMA 245R from the available devices. The system enters pairing mode automatically when no previously paired device is found.
Can I stream music from my smartphone?
Yes, the GMA 245R supports wireless music streaming via Bluetooth. You can stream audio from any compatible device to the audio panel.
How do I adjust the intercom volume?
Use the intercom volume control on the audio panel. Turn the knob to set the desired level for all crew and passenger positions.
What is the power input requirement for the GMA 245R?
The GMA 245R is designed for 11-33 V DC aircraft electrical systems, typically connected to the avionics bus.
Is the GMA 245R certified for aviation use?
Yes, it is certified under TSO C139d and meets environmental standards per DO-160G.
How do I clean the GMA 245R?
Use a soft, dry cloth to wipe the surface. Avoid using any chemical cleaners or water, as they can damage the electronics.
What should I do if the Bluetooth connection drops?
First, verify that both devices have Bluetooth enabled and are within range. If the issue persists, delete the pairing from your device and re-pair the system.
Can the GMA 245R be mounted in any panel?
The GMA 245R is a remote-mount audio controller, typically installed by a certified avionics technician. It is designed for standard panel cutouts or remote installation in an avionics bay.
How do I update the firmware?
Firmware updates are typically performed through the Garmin website or by an authorized Garmin dealer. You can check for updates using a USB cable or SD card if supported.
Does the GMA 245R have a display?
The GMA 245R is a remote-mounted audio panel and does not include a display. It is controlled via the audio panel or external system interfaces.
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USER MANUAL GMA 245R GARMIN
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Product information
Brand : GARMIN
Model : GMA 245R
Category : Hi-Fi System