3276na Emulation Mode
Table
F-ll.
IBM
Status
Messages (Continued)
MESSAGE
MEANING
X
DC
nn
Error
(Where
((nn"
is a 2-digit number.) A problem exists
in
the
datacomm line. Press
the
_ key
to
unlock
the
keyboard.
If
the
problem persists, refer to
your
3276 Problem Determina-
tion Guide
for more information.
X
System
The
host
system
has
locked
the
keyboard. Wait for
an
addi-
tional
message or press
the
_
key
to cancel
the
operation.
X
Too
Much
Data
You
attempted
to
enter
more information
than
this
field
can
hold.
Press
the
_ key to unlock
the
keyboard,
then
correct
the
entry.
X ? +
Press
the
_ key to unlock
the
keyboard,
then
try
the
oper-
ation
again.
DIFFERENCES BETWEEN IBM 3276 AND HP 2625A
Whereas
the
3270 Information Display System consists of 3 basic components (control
unit,
display
station,
and
printer),
your
HP
2625A,
if
installed
with
the
optional
integral
printer,
can
function
as
all
three
components. Alternately, you
may
connect
the
terminal
to
an
external
printer
over
Port
1
and
use
HP
copy routines to
print
information to
the
external
device.
Because ofdifferences
in
hardware
design, you cannot mix IBM
and
HP
products on
the
same
modem drop line.
For
example, you cannot connect
an
IBM 3278 Display
Station
or
an
IBM
printer
to
your
terminal.
However, you
may
connect a
maximum
of 32
HP
2625A
terminals
in
daisy-chain fashion.
It
is permissible to have IBM
equipment
off one modem drop
and
HP
equipment
off a different modem drop on
the
same line.
Some of
the
hardware-related
features
not supported by
the
HP
2625A include:
• Terminal
Adapters
•
Integrated
Modems
• DDS Adapters
• Communication
Feature
with
(or without) Business Clock
The
3270 Information Display System
may
be ordered
with
several options
that
((tailor"
the
system to a
particular
environment. The following lists
summarize
these
special
features
that
the
HP
2625A does
not
support.
F-44
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