IBM 3708 Description page 329

display (continued)
definition of X-7
fields 4-30
formatted, description of 4-29
image 4-29
key vs. "keys" sequences 4-46
keyboard functions 4-45
keyboard, protocol conversion configurations 4-24
nulls vs. blanks 4-45
status line 4-36
support in protocol conversion mode 1-7
terminal control keys 4-46
unformatted, description of 4-29
displays and printers
description of 4-89
host definition 4-90
how 3708 routes data 4-92
IBM 3101 with 4-92
LU session restrictions 4-91
operator control of data 4-92
port definition 4-90
requirements 4-89
screen copy to auxiliary port 4-93
3708 configuration 4-90
displays, disconnecting 2-12
OLE (data link escape character), definition of X-7
DSC (data-stream compatibility), definition of X-II
DSC (3270 data stream compatibility) 1-9
DSR, testing for on switched port 2-19
DTR, activating 2-19
DUP 4-48
duplex, definition of X-7
E
EAU (erase all unprotected) command 4-6
EBCDIC
characters F-l
definition of X-7
echoplex option 5-2
echoplex option, nonstandard operations bit 7-2
EEIF (extended error information field) 2-16
EEPROM (electrically erasable programmable read only
memory) 1-6
EIA 232C definition 2-19
EIA 422A definition 2-21
EM (end of message) 4-17
emulate, definition of X-7
emulating 3270 terminals
configuring the terminal table and the port 4-34
dynamic selection of screen size 4-33
effect of erase/write alternate command 4-6
effect on performance 4-25
function of clear key 7-2
how 3708 supports 1-7
in protocol conversion mode 1-2
local copy and platen length 4-35
local copy errors 4-87
X-16
IBM 3708 Description
emulating 3270 terminals (continued)
location of status line 1-8
screen option 4-25
screen sizes supported 1-8
setting up the terminal 4-34
sizes of device buffers E-2
enable presentation (ENP) 4-20
encode, definition of X-7
end of message (EM) 4-17
enhanced null/blank processing 1-8
enhanced null/blank processing mode indicator 4-42
enhanced terminal tables 4-53
Enhanced 3708 Attachment 1-18
ENP (enable presentation) 4-20
Enter 4-49
EPROM 1-7
erase all unprotected (EAU) command 4-6
erase EOF (end of field) 4-47
erase input 4-47
erase unprotected to address (EUA) 4-12
erase/write alternate command 4-6
erase/write command 4-6
error
capturing information about 8-2
condition, LED signifying 2-4
data, in protocol enveloping mode 1-11
detecting from control terminal 8-16
framing
in ASCII pass-through mode 6-3
in protocol conversion mode 1-9
information displayed in protocol conversion
mode 1-9
log 2-16
log entries and system timer 2-18
LU-LU session, reporting 3-41
parity
in ASCII pass-through mode 6-3
in protocol conversion mode 1-9
in protocol enveloping mode 1-11
receive, threshold in protocol conversion mode 8-16
restarting on 2-4
sequence 3-5
SNA sense codes 3-42
transmit, threshold in protocol conversion
mode 8-15
types of 8-2
types recorded, list of 8-1
types, list of 8-10
ESC character, definition of X-7
ESC sequence, for ANSI-compatible terminals 4-64
establishing a session 2-7
EUA (erase unprotected to address) 4-12
excluding terminal initialization sequence 4-59
Expansion Feature Cartridge 1-18
extended diagnostics
test mode, description of 8-17
test mode,LED sequence in 2-2, 2-3
when tests are run 8-17