DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
UNIS SLR 80
| Date of introduction: | October 1986 | Display technology: | LCD |
| New price: | Display size: | 8 | |
| Size: | 4.6" x 2.5" x
0.35" 117 x 65 x 9 mm3 |
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| Weight: | 1.7 ounces, 48 grams | Serial No: | 32112 |
| Batteries: | n.a. | Date of manufacture: | |
| AC-Adapter: | Origin of manufacture: | Yugoslavia | |
| Precision: | 8 | Integrated circuits: | |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner |
This
UNIS SLR 80 manufactured in the
Eighties in Yugoslavia is obviously a 100% copy of the
TI-1746.
Dismantling
the SLR 80 reveals indeed a printed circuit board (PCB) with even the TI-1746
designation, we assume that the calculator was assembled by UNIS in Yugoslavia
based on parts supplied by
Inventec Corporation in Taiwan.
We started compiling a list of the PCB-Marks on calculators manufactured by OEMs for Texas Instruments.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, November 26, 2014. No reprints without written permission.