<p>My graphing calculator's graphing function doesn't work anymore. when i hit "graph" it displays this message:
ERR: INVALID DIM
1:Quit</p>
<p>How do I fix it?</p>
<p>(my window settings are:
Xmin=-10
Xmax=10
Xscl=1
Ymin=-10
Ymax=10
Yscl=1
Xres=1)</p>
<p>Try [2nd]+<a href=“the%20plus%20key”>+</a> to go into MEM.
Then go down to 7) Reset
Then Press 2) Defaults
and click okay.</p>
<p>This will also reset your other settings (radian vs. degree, etc.) but it won’t delete your programs)</p>
<p>Thanks! it worked :D</p>