DEC VT320/VT220 Emulations
The DEC VT320 and DEC VT220 emulations are full-featured DEC-compatible
emulations with Multinational Character Set support. All VT320 and VT220 escape
sequences are processed, including graphics characters, transparent print, and
numeric keypad support.
Each emulation has a -7 emulation option as well. This selects the appropriate
terminal emulation with National Replacement Character Set support. The NRCS
is determined by the Character Set field in the emulation setup screen. This
option should be used over 7 data bit connections.