VAL Avionics NAV 2000 Guía de instalación descargar pdf (Pagina 72)

SV-D700 / SV-D1000 / SV-D1000T Installation and Configuration

4-12 SkyView System Installation Guide - Revision R

Vertical Power VP-X, and Emergency Location Transmitters (ELTs). Reference the appropriate

sections of this manual for detailed instructions for installing the SV-GPS-250, SV-XPNDR-261

and -262, SV-ADSB-470, and Vertical Power VP-X. Additionally, an external serial device such as

a PC or external serial data logger can be connected and used to record real-time ADAHRS and

EMS data that can be output by SkyView.

Serial port 5 is recommended for the SV-GPS-250 connection. Its wire bundle

includes serial transmit, receive, ground, and power, and its wires are color-

matched to the wire colors on the SV-GPS-250.

Transponders with serial altitude input can be directly connected to a display. To interface a

SkyView display to a gray code transponder, the use of a Dynon Encoder Serial-to-Gray Code

Converter Module (Dynon P/N 100362-000) is required. Reference the Encoder Serial-to-Gray

Code Converter Installation and Configuration Section of this guide for more information.

If you have more than one SkyView display, each external serial device’s serial TX wire needs to

be connected to each screen so that it can send information to each display individually.

Information that is received via serial connection is not automatically shared between multiple

SkyView displays in an aircraft. Additionally, if the serial device you are connecting to your

SkyView system can receive information from SkyView, that device’s RX wire must be

connected to all SkyView displays as well. SkyView has special hardware to allow multiple TX

lines to be connected together for redundancy. It is required that all connections to/from a

particular serial device be connected to the same SkyView display serial port on every display in

the SkyView system.

The instructions above specify that both the TX and RX lines from external serial

devices be connected to multiple screens in parallel. SkyView systems that were

installed before SkyView v2.6 may require wiring changes to accommodate this.

Specifically, if your system has multiple SkyView displays and your transponder is

utilizing the serial altitude encoder output, the transponder would have only been

connected to one screen when you configured your SkyView system. As of v2.6,

transponders (and other serial devices) must be connected to all SkyView displays

to work correctly.

It is the installer’s responsibility to determine how to connect external serial devices to the

display using the included wire harness. Installers should reference serial device documentation

for serial port specifications. The basic order for installing an external serial device is as follows.

1. Specify a serial port for the device.

2. Make the serial port electrical connection. If you have more than one SkyView display,

make the same connection to all SkyView displays.

3. Configure the serial port (under SETUP MENU > SYSTEM SETUP > SERIAL PORT SETUP)

according to the device’s documentation.

4. When serial port configuration is complete, perform a final check by doing the

following:

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VAL Avionics NAV 2000 Guía de instalación Pagina 72