Texas Instruments TI-52 Galaxy

Serial number 187605, made in Japan
Accessories Protective plastic box, one latch broken

Manual: TI-52/52 Solar Gebrauchsanweisung (French/German), dated 1986

Original cardboard box

Original receipt, dated 13.11.1986, price DM 79.90
Condition Excellent
Repairs, Comments The LCD display has some contact problems (enter "8" digits to see missing segments). Pressing against the housing usually helps. 
2.1.2003 I disassembled the unit and wiggled the connecting ribbon cable but that didn't help.
Acquired 13.12.2002
Type, Precision, Input mode Scientific, 10 BCD digits, exponent ±99, Algebraic
Programmable No
Memory 1 register, permanent memory
Special features Statistics functions, hex, binary and octal mode, complex numbers
Original Pricing, Production DM 79.90, introduced 1986
Batteries 2x small button sized cells
Dimensions Length 8.6cm, Width 15.3cm, Height 1.5cm
Links Datamath Museum.
Manual: TI-52/52 Solar Gebrauchsanweisung (PDF, only German section)
Manual: TI-52/52 Solar Gebrauchsanweisung (PDF, German & French, 89 pages, dated 1986)
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