User`s manual

8–48 IBM Proprinter Emulation
Select Attributes (continued)
An ESC [ @ code can occur at any place in the datastream and is acted
upon immediately.
All numerical parameters are in the 00 to FF hex range unless stated
otherwise. Unspecified parameters are ignored to the point where the error is
detected, then subsequent symbols are interpreted.
Select Character Set 1 (A)
ASCII Code ESC 7
Hex Code 1B 37
Dec Code 27 55
Purpose Selects Character Set 1.
Discussion The character set is also selectable from the front panel, however, ESC 7
(or 6––Select Character Set 2) overrides the front panel command. This
code can occur at any place in the datastream and is acted upon
immediately.
Select Character Set 2 (B)
ASCII Code ESC 6
Hex Code 1B 36
Dec Code 27 54
Purpose Selects Character Set 2.
Discussion The character set is also selectable from the front panel, however, ESC 6
(or 7––Select Character Set 1) overrides the front panel command. This
code can occur at any place in the datastream and is acted upon
immediately.