User's Manual

31-3MDR00HB Page 20 Operation
Draft
Note:
PC connections are used for maintenance at Park Air. No instructions in this documentation
require the use of this port.
Table 2 Headset/Microphone/Diagnostics Connector - PC Connections
Pin
Number
Signal
Input or
Output
Description
2 Transmit data Output RS232, 115200 baud, 8 data bits, 1 stop bit, no parity, no
handshaking.
4 Receive data Input RS232, 115200 baud, 8 data bits, 1 stop bit, no parity, no
handshaking.
7 Ground - 0 V.