General description
98-158751-C Chapter 2: Introduction 2-7
Configuration files for the AVIATOR 700S system
The configuration files (Secure ORT and User ORT) for the AVIATOR 700S system are
uploaded to the CSDU with an ARINC 615A (Ethernet) or ARINC 615-3 (ARINC 429)
compliant data loader. Refer to the ORT Tool User Guide [9]. There are two configuration
files:
• Secure ORT with all necessary system settings for the correct functioning of the
system
• User ORT with phone book and other non-critical user-specific data.
2.1.2 Maintenance interfaces (ACD)
The following interfaces belong to the ACD and are controlled by it. These interfaces are
all located on the front panel of the CSDU.
• 1x Ethernet maintenance interface (shop maintenance)
• 1x Micro USB maintenance interface (on-ground aircraft maintenance)
• 3x Status LEDs
• 1x button for push-to-test
2.1.3 Power supply input
The system is designed for the following power supply input:
• 115 VAC, 360 to 800 Hz
2.1.4 Interface to the SCM
The SCM is connected to the CSDU via the following interface:
• 1x ARINC-781 compliant power and RS-422 communications interface [3]
2.1.5 Interface to the DLNA
The DLNA interface is part of the internal SATCOM interfaces and listed below:
• 1x Coax RF RX to CSDU
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