Font
You can choose between four different fonts:
- Courier
- Menlo
- Monaco
- AndaleMono
Font size and line spacing are freely customizable. Use pinch gestures in the font setup screen to change these settings.
Background color
Just as on a original VT220 monitor you can choose between white-on-black and black-on-white.
Other background colors can be configured on the host with ANSI escape sequences:
http://ascii-table.com/ansi-escape-sequences.php
You can also use the VTconsoleConfigurator to configure these settings.