Laversab 6300-M4 User Manual page 13

[7] 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-M4 is also possible through this interface. Figure 2.2 shows the RS232 connector
(6) with the panel removed. For more details on downloading profiles, please refer to Section
4. For more details on communication with the 6300-M4, please refer to Section 8.
[8] IEEE-488 interface connector:
This feature is currently not available on the 6300-M4.
[9] Encoder interface connector:
This feature is currently not available on the 6300-M4.
[10] Static Vent :
In the event that the 6300-M4 is in-operable due to a malfunction or due to loss of power, it is
possible to vent the Static system manually. This is done using the metering valve labeled
"Static Vent". This valve is a positive shut-off valve. Opening this valve slowly will vent the
Static output of the 6300-M4 to ambient pressure. While venting, care must be taken to ensure
that the maximum climb rate of the aircraft connected to the tester is not exceeded. Also, the
Pitot Vent may need to be used to maintain the airspeed within limits of the indicator on the
aircraft.
Caution: The Static Vent is NOT connected to the Pitot Vent. There is NO cross-bleed.
When venting is completed, close the valve.
Caution: Do not over-tighten the valve as this may damage the seat of the valve.
[11] Pitot Vent :
In the event that the 6300-M4 is in-operable due to a malfunction or due to loss of power, it is
possible to vent the Pitot system manually. This is done using the metering valve labeled
"Pitot Vent". This valve is a positive shut-off valve. Opening this valve slowly will vent the
Pitot output of the 6300-M4 to ambient pressure. While venting, care must be taken to
maintain the airspeed within limits of the indicator on the aircraft.
Caution: The Pitot Vent is NOT connected to the Static Vent. There is NO cross-bleed.
When venting is completed, close the valve.
Caution: Do not over-tighten the valve as this may damage the seat of the valve.
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