Texas Instruments TI-89 Titanium User Manual page 744

Program Instruction
:Local i
:setMode("Graph","FUNCTION")
:PlotsOff
:FnOff
:ClrDraw
:ClrGraph
:ClrIO
! !
: L 10 xmin:99 xmax:10
! !
: L 20 ymin:100 ymax:10
!
:{0} data
!
:{0} time
:Send{1,0}
:Send{1,2,1}
:Disp "Press ENTER to start"
:Disp "graphingTemperature."
:Pause
:PtText "TEMP(C)",2,99
Activities
Description
Declare local variable; exists only at
run time.
Set up the TI-89 Titanium for function
graphing.
Turn off any previous plots.
Turn off any previous functions.
Clear any items previously drawn on
graph screens.
Clear any previous graphs.
Clear the TI-89 Titanium Program IO
(input/output) screen.
!
Set up the Window variables.
xscl
!
yscl
Create and/or clear a list named data.
Create and/or clear a list named time.
Send a command to clear the CBL 2™
unit.
Set up Chan. 2 of the CBL 2™ to
AutoID to record temp.
Prompt the user to press
Wait until the user is ready to start.
Label the y axis of the graph.
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