Control Data Corporation CYBER 170 Series Operator's Manual page 18

I
I
1-4
Key
Identifier
(
)
/
none
CR
none
BKSP
TABLE 1-1. SPECIAL CHARACTERS (Contd)
Name
Minus
Left parenthesis
Right parenthesis
Slash
Right blank
Carriage return
Left blank
Backspace
Action Initiated
Changes left screen display as follows:
Memory displays
(C, D, F, G, M)
E, A display
H display
N display
P display
Decrements display address
by 40 octal locations.
Advances equipment status
display by one page.
Advances FNT display by one
page.
Backspaces file displayed by
one-half of a sector.
Decrements P display by one
page or displays alternate
bank of PPs on a system with
more than 10 PPs; does nothing
if there are 10 or fewer PPs.
R, T displays Decrements R or T display by
one page.
A,
J,
K, L displays Decrements control point number.
Advances right screen display as described for + (plus) character.
Changes right screen display as described for - (minus) character.
Advances left screen memory display by the value in the lower 18 bits of
the first word displayed.
Advances the left screen display sequence established by SET,ssss command
(refer to section 4).
Initiates processing of an entered command. If CR is pressed before the
command is entered, the repeat entry flag is set; message REPEAT ENTRY
is displayed on the error message line of the" left screen. The subsequent
command entry is processed but is not erased after completion. That
command is processed each time CR is pressed. To clear the repeat entry
mode, press the left blank (erase) key. '
Clears current keyboard entry and any resultant error messages.
Deletes last character displayed and clears error message (if one exists).
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