Sharp MZ-80B Owner's Manual page 26

17
The functions of the control keys which are independent of operation mode are explained below.
SHIFT
J :
Similar to the shift key of an ordinary typewriter; when this key is depressed, the char-
acter keys and some of the control keys are shifted .
C R
Carriage return key. When pressed, the cursor moves to the beginning of the following
line.
CR: Abbreviation for carriage return.
~
HOME returns the cursor to the upper left hand comer of the display screen. CLR
clears the display screen and also returns the cursor to the screen's upper left hand
comer.
CLR: clear
~
DEL erases the character at the left of the cursor location, shifting all following charac-
ters of the string to the left one space. INST inserts a space where the cursor is located
by shifting all following characters of the string to the right one space.
DEL: delete, INST : insert
Shift lock key. When this key is pressed with the
I
SHIFT
I
key depressed, the
SHIFT
I
key is locked. When the
I
SHIFT
I
key is locked,
[sn
LOcKilamp lights. Press-
ing this key again without pressing the
I
SHIFT
I
key releases the shift lock.
SFT LOCK: shift lock
With this key depressed the character keys which have graphic characters produce these
graphic characters. If this key is pressed with the
I
SHIFT
I
key depressed, the graphic
mode is entered and locked, and the
r-GRPH
I
key lamp lights.
GRPH: graphic
['Rvs]
With this key depressed the character keys _
produce reversed characters. If this key
[BREAK
l
key is pressed with the
I
SHIFT
I
key depressed, the reverse mode is entered and
locked, and the
liivsl
key lamp lights.
R VS: reverse
When this key is pressed, a break code is generated. Pressing this key halts execution of
BASIC programs.
Tabulation control key.
TAB: tabulation