HP 7470A Operator's Manual page 17

13.
14.
15.
12
whether parity generation and checking will
This rocker switch controls
PARITY 51
-
occur for data transmission. If set to
parity generation or checking will occur. If set
to "1," parity generation and checking will be
odd or even depending upon the setting
of the switch.
52
This rocker switch establishes the
PARITY 52
-
type of parity to be used, either odd or even,
when the switch is set to "1." Setting
51
"1" establishes odd parity; "0" establishes
even parity.
This rocker switch is used to establish either
programmed uon" or programmed '4off' opera�
tion status when the plotter is turned on.
Position is used when the plotter is directly
D
connected to a computer (direct connect envi­
ronment). In this position, the plotter powers­
The plotter will respond to all HP·GL and
up in the programmed "on" operating state.
Z plotter "off" commands.
escape sequence commands, except the ESC . )
or ESC
_
Position is used when the plotter is con­
Y
nected between a terminal and computer (eaves­
drop operating environment). The plotter
powers-up in the programmed "off" operating
state. In this state, the plotter will pass infor­
mation between the terminal and computer;
but only responds to a plotter "on," ESC . ( or
Y command. After receipt of a plotter
ESC
_
"on" command, the plotter will respond to all
HP-GL and escape sequence commands.
NOTE: The plotter's
in order to have any communication between
the terminal and the computer
This rocker switch is used to establish maxi­
mum plotting limits. The
X 11 inch paper;
.\4
metre paper.
0
" ,"
52
switch must be
LINE
.•
position is for 81/2
U5
is for 210 X 297 milli­
no
to
ON