Presentation Fidelity Control
The Presentation Fidelity Control (PFC) command is only valid in home state and specifies the fidelity
requirements for certain presentation functions. The desired fidelity for each supported presentation
function can be specified with a triplet on the PFC command. The activate flag can be used to reset all
fidelity controls to their default settings before activating the settings specified in the PFC triplets. A PFC
command with no triplets and with the activate flag set to B'0' resets all fidelity controls to their default
settings.
Offset Range Meaning Error Code
0 X'00' RESERVED
1 FLAGS
Bit 0 ACTIVATE
0 Reset to default fidelity controls and activate PFC triplets
1
Bits 1-7 Reserved
0000000
0000000
2-3 X'0000' Reserved
4-n Triplets (Zero or more optional PFC triplets) X'0254..0
5'
X'86' Text Fidelity Control
X'88' Finishing Fidelity Control
Text Fidelity Control
The Text Fidelity triplet specifies the exception continuation and reporting rules when an unrecognized or
unsupported text control sequence is encountered.
Offset Range Meaning Error Code
0 X'07' LENGTH X'0254..5
1'
1 X'86' Text Fidelity Triplet ID
1. Device Control Command Set
46