Avidyne IFD540 Manual de Instalação descarregar pdf (Página 34)

1-28 System Overview

TIPS AND TECHNIQUES

Optimal Touch Performance

To maximize touch performance, the more surface

area of a finger that can make contact with the

glass, the better. Try to avoid using just fingernail

contact or just the tip of a finger. Increased

pressure on the glass by your finger should not

have any positive effect. Many types of gloves will

work (see “Use of Gloves” section in the back of this

manual), but performance will likely be degraded.

DUAL IFD OPERATONS

Some installations may involve two IFDs (e.g. IFD540-IFD540,

IFD540-IFD440, IFD440-IFD440) that can work in a more

integrated fashion.

Method of Data Share (Dual IFD Operations)

Dual IFDs will be connected via the Byteflight digital Databus.

While any of the com ports can be configured for the dual IFD

“CrossSync” communication, it is generally recommended that

Com 3 be used to stay consistent with the vast majority of fielded

GNS530/430 systems that the IFD will be replacing. In those

cases, Com 3 is already wired for box-to-box communication and

that connection is used for dual IFD connections with no further

work.

Keyboard Convenience Mode (Dual IFD Operations)

When Keyboard Convenience mode is enabled via the “User

Options” LSK of the SETUP tab on the AUX page, the second

IFD will automatically present a virtual keyboard when the other

IFD is in a mode where data is being entered or edited. In other

words, if Keyboard Convenience mode is turned on, a virtual

keyboard will be displayed on the “other” IFD at all the same

times as if the aircraft were configured for a single IFD and a

keyboard is displayed on that unit.

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Avidyne IFD540 Manual de Instalação Página 34