VAL Avionics NAV 2000 Instalační příručka stáhnout pdf (Strana 318)

SV-COM-X83 Installation, Configuration, and Testing

17-12 SkyView System Installation Guide - Revision R

 Use the other wire to connect SV-COM-T8 Pin 1 to SV-INTERCOM-2S Pin 1 (see

instructions below - Terminating Shielded Cables to Pin 1 of SV-INTERCOM-2S).

 On the SV-COM-T8 end, continue the shield as far into the connector as possible until

you're forced to pare it back to access the two inner wires. Put some heat shrink tubing

over the shield to keep it electrically isolated - the shield at the SV-COM-T8 end of this

cable is not electrically connected at the SV-COM-T8.

 On the SV-INTERCOM-2S end, prep the shield into a "pigtail" so that you can solder to it

(see below).

Shielded cable between SV-COM-T8 Pins 23 and 9, and SV-INTERCOM-2S Pins 1 and 25:

 This cable consists of two wires plus shield.

 Use one of the wires to connect SV-COM-T8 Pin 23 to SV-INTERCOM-2S Pin 25.

 Use the other wire to connect SV-COM-T8 Pin 9 to SV-INTERCOM-2S Pin 1 (see

instructions below - Terminating Shielded Cables to Pin 1 of SV-INTERCOM-2S).

 On the SV-COM-T8 end, continue the shield as far into the connector as possible until

you're forced to pare it back to access the two inner wires. Put some heat shrink tubing

over the shield to keep it electrically isolated - the shield at the SV-COM-T8 end of this

cable is not electrically connected at the SV-COM-T8.

 On the SV-INTERCOM-2S end, prep the shield into a "pigtail" so that you can solder to it

(see below).

Terminating Shielded Cables to Pin 1 of SV-INTERCOM-2S

 Four connections terminate into SV-INTERCOM-2S Pin 1:

o SV-COM-T8 Pin 1

o Shield of the cable from SV-COM-T8 Pins 1 and 2

o SV-COM-T8 Pin 9

o Shield of the cable from SV-COM-T8 Pins 23 and 9

 Rather than trying to terminate these four connections directly to the SV-INTERCOM-2S

Pin 1, we suggest connecting a wire to Pin 1, then bond all five connections together.

One method is to tie-wrap the bundle of wires and shields together, twist the wires

together, and solder the five wires and shields. After the solder cools, use heat shrink

tubing to insulate the connection.

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VAL Avionics NAV 2000 Instalační příručka Strana 318