Radio Shack TRS-80 Owner's Manual page 121

DISK BAS1
?»#?
CMD"R
?9
T\irn
On
Clock-Display
CMD
"R
This
command
controls the real-time
clock display
in
the
upper-right corner of
the
Video Display.
When
it
is
on, the
24-hour time
will
be displayed and
updated once each second, regardless
of
what program
is
executing.
Note:
The
real-time clock
is
always running
(except during cassette or
disk
i/o),
regardless of
whether
the display
is
on
or
off.
Example
To
turn
on
the
clock display type:
CMD
"
R
"
To turn the display
off,
type:
CMD
"
T
CMD"S"
Return
to
TRSDOS
CMOS'
To
exit
from Disk basic, returning control to
trsdos, simply type
in
the
command:
CMD"S"
To
return to
basic and recover your program, use
B
AS
I
C
*.
However,
recovery
will
not
always be
possible.
See basic
*.
Example
The basic
prompt
lets
you
know
you
are
in
Disk basic.
READY
>
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