VTG TEXAS INSTRUMENTS TI-36X Solar Scientific Calculator W/ User's Guide Works - $13.99. Vintage Texas Instruments TI-36X Solar Scientific Calculator W/ User's Guide Works Normal 0 false false false EN-US X-NONE X-NONE ITEM(S) ARE EXACTLY AS SHOWN IN THE PICTURES. PLEASE SEE ALL PICTURES FOR FULL ITEM CONDITION AND DETAILS. TI-36 Solar Calculator Richard J Pasini. Loading Unsubscribe from Richard J Pasini? TI 36X Pro Review and Feature Overview - Duration: 16:34. Logan West 16,543 views. Texas Instruments TI-36X Solar Calculator w/ Slide Cover Manual Pre-owned. Pre-Owned. $9.99. Guaranteed by Wed, May. 22. or Best Offer. Top Rated Plus. VTG Texas Instruments TI-36X Solar Scientific Calculator W/ User's Guide Works . 5.0 out of 5 stars. Texas Instruments TI-36X Solar Scientific Calculator with Cover See more like this. SPONSORED. Texas Instruments TI-36X Solar Calculator w/ Slide Cover Manual Pre-owned. Pre-Owned. $9.99. Guaranteed by Fri, May. 10. or Best Offer. Top Rated Plus. The TI-36 SOLAR added a useful display with 10 digits for the mantissa and 2 digits for the exponent plus solar cells to the TI-35 line.. This calculator was manufactured by Inventec Corporation in Taiwan, a contract manufacturer even 20 years later still in charge for Texas Instruments.. In 1987 the TI-36 SOLAR got smaller solar cells and some minor design changes. On this page you find the Texas Instruments TI-36X II manual. Please read the instructions in this operator manual carefully before using the product. If you have any questions about your that are not answered in the manual, please share your question in the troubleshooting section on the buttom of this page. Charge the battery for a few minutes by flipping around the TI-36X in its case so that the solar panel is exposed to sunlight. The calculator does operate in low-light situations, but it is worth getting a decent charge on its first use for the battery's sake. Free PDF download for the Texas Instruments TI 36X