IBM 5251 Series Maintenance Information Manual page 197

display screen indicators
input inhibit 4-9
insert mode
keyboard shift
4-9
4-9
4-9
4-9
message waiting
system available
display station
addresses 5-2, A-3
1-90
configuration
covers 1-8
data flow 4-3
description 4-1
operation overview 1-90
setup A-1
display system configuration 1-90
display verification menu 1-115
displayable characters 1-117
displaying, theory 4-7
Eoa command
ERAP procedure
error codes
4-12
1-123
command 1-130
function 1-130
key boa rd 1-130
line interface 1-130
operator 1-132
timeout 1-131
error counter table 1-126
error history table 1-127
examples, display screen 1-86
features
Cable Thru 5-2
Keylock 5-1
Magnetic Stripe Reader 5-3
Selector Light Pen 5-5
fiber screwdriver 3-1
field attribute characters
field attributes purpose
1-107
4-9
flyplate replacement
focus adjustment
frame
1-50
1-80
bit synchronization 4-9
concept 4-9
half bits 4-9
synchronization
transmission rate
4-10
4-11
transmission sequences
16 bit 4-9
free key mode 1-112
function error codes 1-130
function keys and features
gain adjustment 1-88
half bits 4-9
height adjustment 1-89
hold adjustment 1-88
horizontal adjustment 1-89
I/O counter table
indicators
input inhibit 4-9
insert mode 4-9
1-126
keyboard shift 4-9
message waiting 4-9
system available 4-9
4-11
1-120
information exchange diagram 4-16
input inhibited 4-9
insert character command 4-12
insert mode 4-9
internal check LED 1-104
Index X-3