Radio Shack TRS-80 PC-3 Owner's Manual page 210

APPENDIX A ERROR MESSAGES
The PC-3 Pocket Computer has nine different error messages.
Error
Number
1
Meaning
Syntax Error.
2
Calculation error. Either you have tried to use a number which exceeds the capacity of the PC-3 Computer:
9.9
IE
99*
lIJ
or you have tried to divide by zero:
5/0
3 DIM Error/Range over Error.
Array variable already exists, array specified without first DI Mensioning it or array subscript exceeds size of array
specified in DIM statement.
DIM B(256)
Specified numeric value is outside permitted range, etc.
10: FOR 1=1 TO 35000
4 Line number error. You have specified an invalid line number.
5 Nesti ng Error.
Buffer space exceeded or
Fa
R statement nested too deeply, etc.
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