HP Visualize J2240 Service Handbook page 222

To select the AUI port (10 Mbits/sec, half duplex only), type the following at the
prompt:
Configuration Menu: Enter command > LanConfig AUI
NOTICE: The LAN setting defaults to LAN–TP(RJ45). If that
setting fails, the system tries the LAN–AUI setting.
Also note that the new lan configuration settings take
effect at the next BOot or SEArch command.
10–20 Boot Console
Enter