HP 262SA Reference Manual page 378

Dual-system display terminal and word-processing terminal
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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 of differences 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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