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Specifying Share Timeout and String
ida FS 250, Operator's Guide
-23-
SER (Serial input/output)
The indicator LED has 3 states
State Indication
ON
Indicates that the box is processing data from the RS-
232 Serial input
BLINKING
Indicates that the box has defined the RS-232 as
output for the box.
OFF
Indicates that the box is idle or is processing data from
the twinax/Centronics inputs.
READY (Printer Ready)
The indicator LED has 3 states:
State Indication
ON
Indicates that the connected printer is ready; i.e. that
printer's "Select" condition is active and the "PE"
signal is inactive. If the connected printer is an RS 232
printer, the ready validation is done by the "DTR"
signal.
BLINKING
The printer is not ready and print may be pending
in the buffer.
OFF Indicates that the connected printer is not ready for
data input.