VAL Avionics NAV 2000 Guia de Instalação descarregar pdf (Página 331)

SV-AP-PANEL Installation

SkyView System Installation Guide - Revision R 18-3

Figure 117–SV-AP-PANEL Dimensions

Electrical Installation

SkyView Network

The SV-AP-PANEL has two SkyView Network connections (D-9 connectors). Both connectors are

electrically identical and are internally connected. Thus, the SV-AP-PANEL can be installed in the

SkyView Network as a “passthrough” device, or “daisy chained” from one SkyView Network

device, through the SV-AP-PANEL, to the next SkyView Network device. The SV-NET-1.5CC is an

18-inch SkyView Network cable that is ideal for such situations. The SV-AP-PANEL receives

power (for operation of the buttons) from SkyView Network. Dimming of the SV-AP-PANEL is

controlled by the SkyView display(s).

Trim Motor Control

As of SkyView v11.0, SkyView does not have “Auto Trim” capability. Such

functionality may be added in a future version.

In addition to the AP mode buttons, the SV-AP-PANEL includes an adjustable, speed-sensitive

trim controller, eliminating the need for relay packs or a separate trim controller. The

integrated trim controller is wired to a D15 connector that can be connected to Aircraft power

(12V only), pushbuttons (typically, on the stick), and power to and control of up to two trim

motors - such as those made by Ray Allen. A set of pushbuttons can optionally be installed for

the copilot. The pilot’s pushbuttons take priority over the copilot’s pushbuttons. Pushbuttons

used for Trim Motor Control must be Push Button Normally Open (PBNO) – a momentary

switch with a contact that is closed only when the button is pushed. One terminal of the

pushbutton is connected to the selected pin, the other terminal of the pushbutton is connected

to avionics ground (can be common with Pin 2).

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VAL Avionics NAV 2000 Guia de Instalação Página 331