DATAMATH CALCULATOR MUSEUM
Texas Instruments TI Programmable 57 (1st Italy design)
|Date of introduction:||May 24, 1977||Display technology:||LED-stick|
|New price:||$79.95||Display size:||8 + 2|
|Size:|| 5.8" x 3.1" x
148 x 78 x 36 mm3
|Weight:||6.4 ounces, 180 grams||Serial No:||995386|
|Batteries:||BP7||Date of manufacture:||wk 44 year 1977|
|AC-Adapter:||AC9132||Origin of manufacture:||Italy (RCI)|
|Program steps:||50||Courtesy of:||Joerg Woerner|
|Download manual:||(DE: 13.1 MByte)|
TI-57 manufactured in Italy looks different to the original TI-57.
Instead of the usually molded TI-logo and TEXAS
INSTRUMENTS nameplate this one uses
just a sticker.
We know this type of display frame from some other European calculators:
|• TI-30 1st design
• TI-45 1st design
• Privileg SR-35NC
Don't miss the Radio Shack EC-4000 with a slightly different sticker between the display and keyboard.
Later during production of the TI-57 the sticker was replaced to match the US-design, view a TI-57 manufactured in Italy in 1980 here.
Find a nice collection of program listings for the TI-57 on Laurent's website.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, June 13, 2003. No reprints without written permission.