DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The 1st
edition of the TI-30Xa Solar School Edition for
Virginia converts easily between decimals and fractions. |
The 2nd edition of the TI-30Xa Solar School Edition for Virginia blocks this unwanted feature. |
The
printed circuit board (PCB) of the TI-30Xa Solar School Edition (1st edition) looks familiar to us. |
The 2nd
edition of the TI-30Xa Solar School Edition uses a 100% identical printed circuit board. |
The small
printed on the PCB gives us a manufacturing date early in 2004. |
The small
printed on the PCB gives us a manufacturing date late in 2004. |
The 1st
calculator was manufactured in May, 2004 by Nam Tai. |
The 2nd calculator was manufactured in December, 2004 by Nam Tai.
|
160,000
TI-30Xa Solar School Edition for Virginia were recalled by the state Department of Education. The newly issued calculator is seen here on the left. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, June 26, 2005. No reprints without written permission.