IBM 3164 ASCII Manual page 41

Chapter 3. Keys and messages
Line Draw key
,
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:
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, ...
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Local key
If you press this key when the cursor is at the bottom line of the page or (
viewport, and the Scroll option is on, the cursor moves to the first character
position or to the same column position of the newly created bottom line, If a
page is formatted, the scroll function is suppressed and the cursor wraps to
the top line.
B~
(Press and hold)
Locks the numeric keypad keys in line drawing shift
vVhen you press this key, the keys in the numeric keypad operate as line
drawing keys for making charts and graphs, To get the upper-shift line
drawing functions, press and hold the Shift key. Press the Line Draw key
again, to return to the original numeric shift.
C2 0000 :JOOO 0000 :JOO
JCIJUOOOOOOOOOl_ J dOO 8000
:. )0000000000000 JOO 0001
~OOOOOOOOOOOLJ
0000
L:JOOOOOOOOOO(~
0 dOO[:
•
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QOO
C~O
B¢~
(Press and hold)
Message (Msg) key
Terminates communication between the display station and the
host system
When you press this key, communication stops between the display station
and the host system. LOCAL appears in the operator information area. The
display station can perform any keyboard-display operation but cannot transfer
or receive data, except to receive and respond to the Read Status command
from the host.
The display station returns to the previous state when you press the Local key
again.
~
JOOt; OQOD 0000 000
JUOOOOOOOOOOOC DOC olCe
~OOOQOQOOOOOOO
000 0000
~OOOOOOOOOOOCJ
oooe
B¢
~
~
DOOOOOOOOOOC=-J 0001'
•
,'.JL_~
__ l. :
~ ~Oi
j
(Press and hold)
3-16
Displays a host message in the operator information area
This key is used to replace the operator information area with a host message.
When the display station receives a host message, the leftmost area (which
will then be indicating a mode -for example, ECHO, CHAR, BLOCK, LOCAL,
DEF F, etc.) starts to blink. Press this key, and the message will be displayed
in the operator information area. The message will be stored in your display