Type a character in these boxes to be generated whenever Return is pressed.
If the second character is a space, only the first character is generated. The
values are ASCII decimal 0-127. The default is CR (ASCII decimal 13).
Note: This setting is saved as part of the model's default settings, and will be used when initially connecting or resetting a session. Another setting, HP Return Definition, reflects the current terminal state, which can be changed by the host.