The following prograas allow you to rest the graphics capability of the Grappler.

For Applesoft basic users:

5TEXT 1Ø HOME

2Ø PRINT ‘ENTER THE SLOT YOUR GRAPPLER IS IN AND” 3Ø INPUT “HIT THE RETURN KEY: “:S

5Ø HGR

6Ø HCOLOR=3

7Ø POKE 49234,!6

6Ø HPLOT Ø,Ø TO 279,Ø TO 279,19Ø TO Ø,19Ø TO Ø,Ø 9Ø FOR X=Ø TO 279 STEP 9: HPLOT X,Ø TO X,19Ø

1ØØ NEXT

11Ø SOP y=Ø TO 19Ø STEP 5: HPLOT 279,Y TO Ø,Y 12Ø NEXT

13Ø FEINT CHR$(4):”PR#”:S 14Ø PRINT CHR$(9):”G” 15Ø PRINT CHR$(4):PR#Ø” 16Ø TEXT:HOME

For Integer Basic Users:

Line 6 should be typed 6 D$=”CTRL-D" (The CTRL—D won’t show on the screen) Line 7 shoold be typed 7 I$=’CTRL—I”

5B=1

6D$=””

7I$=””

1Ø CALL—936

2Ø PRINT “ENTER THE SLOT YOUR GRAPPLER IN IN” 3Ø PRINT “AND HIT THE RETUEN KEY:”

4Ø INPUT S

5Ø POKE 8192,Ø: POKE 8193,Ø: POKE 66,1: POKE 67,32: POKE 6Ø,Ø: POKE 61,32: POKE 62,255: POKE 63,63: CALL—466

55 POKE—16297,9: POKE—16390,9: POKE—163Ø2,Ø: POKE—162Ø4,Ø 6Ø FOR A=6192 TO 92Ø7

7Ø POKE A,255: FOE C(A*1Ø24) TO (A+7168) STEP 1Ø24: POKE C,B, NEXT C 6Ø NEXT A

13Ø PRINT D$;”PR#”;S 14Ø FEINT I$;”G” 15Ø PRINT D$;"PR#Ø" 16Ø TEXT:CALL—936 999 END

NOTES ON BOTH PEOGRANS:

If YOU are not using DOS (Disk Operating Systee), type line 13Ø as follows: 13Ø PR#S and line 15Ø as 15Ø PR#Ø.

To experiment with the different options, try changing line 149. You don’t have to retype the whole program, just type a new line 149.

For example: 14Ø PRINT CNR$(9):”GI” or 14Ø PRINT CNRS(9),”GDR” 14Ø FEINT I$;”GI” or 14Ø FEINT I$;”GDR”

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