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Using the
Trace Mode
Using Printer
Powerfor the
Calculator
The[2nd] [TRACE] key sequence lets you turn the
calculator's trace mode onoroff.
Trace modeis useful when you needa ''printing
calculator.'' When trace modeis on, the calculator
automatically prints each display as it appears,
eliminating the needfor youto press
[PRINT] with
each newdisplay. This also produces a hard copyof the
inputs andoutputs of each function executed.
The trace mode can also be usefulin isolating errors ina
program. Use of the trace modeforthis purpose is
discussedin the TI-95 Programming Guide.
To turn trace modeon, press [2nd]
[TRACE].
To turn trace modeoff,press [INV]
[TRACE].
If you have a PC-324printer connectedto the
calculator, the printer provides powerfor the calculator
from either the AC adapterorthe batteries.
Whenyousee a P in the statusindicatorarea of the
display, this indicates the PC-324 printerbatteries are
low and should be replaced.
UsinganOptionalPrinter
6~7
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