AMT Datasouth 41AY89AR777 - Manual (Page 46)

2.5.19 Feature 46 - ESCAPE SEQUENCE DISABLE
Escape sequence sensitivity may be disabled by setting Feature 46 to 1. This may
be required should the printer be used on a system which uses escape sequences
for purposes other than printer control.
2.5.20 Feature 47 - DISPLAY MODE
When Feature 47 is set to 1 the printer will print 255 distinct display mode
characters to represent incoming data. All display mode characters are given in
Appendix C. (Defaults to 10 pitch draft). Feature 61 must be set to 1 to access
characters 127-255.
NOTE
Once Feature 47 has been set to 1, do not attempt to
re-enter setup mode and set Feature 47 again. This will cause
erratic printer operation.
The user may print IBM PC display mode characters by setting Feature 10 to a
value of 1 after setting Feature 47 to 1.
2.5.21 Feature 48 - SECONDARY CHARACTER SET ENABLE
Setting Feature 48 to 1 selects the secondary character set (as defined by Feature
15), as the character set to be printed.
2.5.22 Feature 49 - DS-180 GRAPHICS (ANADEX 9500/9501
COMPATIBLE)
Feature 49 determines the capability to select between graphics or character
mode. The actual entry into graphics printing is controlled by the codes described
in Chapter 4. This feature must be enabled in order to enter DS-180 graphics.
2.5.23 Feature 51 - UNIDIRECTIONAL TEXT PRINTING
When Feature 51 is enabled, all text will be printed unidirectionally (left to right).
2.5.24 Feature 59 - HANDSHAKE ON BUSY
This feature allows the printer to be compatible with a variety systems using the
centronics standard. When Feature 59 is set to 1 the host must honor the BUSY
signal. When Feature 59 is set to 0, buffer control may be accomplished with the
ACK signal.
When Feature 59 is set to 0, the last character to cause BUSY to go high is not
acknowledged (see Figure 2.2).
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