HP 7475a Operation And Interconnection Manual page 63

Set the HP-IB switches on the rear panel of your plotter as shown
3.
in the following diagram. Your plotter checks the switch settings
only when you turn it on, so be sure the plotter is turned off before
changing switch settings.
1 6
Running the Test Program
To test the computer/plotter interface, turn on your compllter and
plotter, load pens and paper, and enter and run the following BASIC
program. (If you need help entering and running the program, refer to
your computer documentation.)
1 0 PRo 3 : I No
2 0 PRI NT " W TY." +CHR$ ( 2 6 ) ;
3 0 PRINT " I N ' SP l ' P R500 5 0 0 ' ' ' '
4 0 PRI NT " LBCOMMUNI CRTI ON
5 0 PRI NT " PAO, O ; SPO; " ;
6 0
PRI NT CHR $ ( 1 3 ) ;
70
PRo 0 : I N#
80 END
Your plotter will select pen #1 and print 7475A COMMUNICATION
OK.
SET TO US POSITION FOR A AND B
PAPER OR TO MET POSITION FOR
A4 AND A3 PAPER.
4 2
8
SET S1 AND 4 TO -,- AND
·Ow
ADDRESS
T O
(EQUIVALENT TO PLOTTER ADDRESS
CHARACTERS
FOR TALK ) .
SET TO A4 FOR A AND A4 PAPER
OR TO A3 FOR B AND A3 PAPER.
3
, I I ,
OK" +CHR$ ( 3 ) ;
0
2. 8.
FOR PLOTTER ADDRESS
%
FOR LISTEN AND E
I
PLOTrER INTERCONNECTION
1 6
AND
5
3-11