DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The first -
rare - series of the TI-68 uses a metal bezel around the display instead the later plastic frame. |
The second series of the TI-68 added a groove around the ON-key and uses the mentioned plastic frame. | The third series of the
TI-68 manufactured either in Malaysia or China has a cheaper appearance. |
The first
series of the TI-68 uses some screws to secure the case parts.
|
The backside of the second
TI-68 gives some other differences: No screws...
|
The backside of the third
TI-68 with some screws again...
|
Even the
internal construction of the TI-68 variations is different: The printed circuit board (PCB) of the first version was mounted with some screws, the later product uses heat stamped molds to fix the board. |
If you have additions to the above article please email: joerg@datamath.org.
© Roald Hendriks and Joerg Woerner, May 2, 2003. No reprints without written permission.