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system is at "Ground" level.
[9]
Pitot ports :
The Pitot output is provided on two ports that are internally connected. Both ports have #4-
AN (or #3-AN) fittings. At least one of these ports must be connected through a hose to the
Pitot port on the aircraft. The hose must be connected after performing the Self Test on the
6300-M3. The hose, once connected, must not be disconnected while the aircraft Pitot system
is not at "Ground" level. An unused port must remain closed.
Caution:
Do not connect the Pitot hose to the Pitot port before performing the Self Test.
Caution:
Do not disconnect the Pitot hose from the Pitot port unless the aircraft Pitot
system is at "Ground" level.
[10]
RS232 interface connector:
This connector is accessed by opening the "Interface Connectors" access panel.
connector is a standard DB-9 female connector used for a serial RS232 interface. It can be
connected directly to the "COM" port of a standard PC to allow communication. This port is
normally used for downloading "profiles" from a computer. Other remote communication
with the 6300-M3 is also possible through this interface. Figure 2.2 shows the RS232 connector
with the panel removed. For more details on downloading profiles, please refer to Section 4.
For more details on communication with the 6300-M3, please refer to Section 8.
[11]
Encoder interface connector:
This connector is located under the "Interface Connectors" panel as shown in Figure 2.2. This
DB-15 connector is used to connect to an altitude encoder. The pin-out for this connector is
provided in Appendix C. The connector provides 24 volt power for the encoder and connects
to the 10 output bits of the encoder. Further details on how to access the encoder's 10-bit code
and view it on the 6300-M3 display, are provided in Section 3.5.9.
[12]
IEEE-488 interface connector:
This connector is located under the "Interface Connectors" panel as shown in Figure 2.2.
further details on the IEEE-488 interface, please refer to Section 8.2.
[13]
Static Vent :
6
The
For
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