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Turning on and turning off the ti-86, Adjusting the display contrast, Cover in place. install a new – Texas Instruments TI-86 User Manual

Page 29: Battery according to the polarity (+ and, Diagram on the cover. replace the cover and screw

Turning on and turning off the ti-86, Adjusting the display contrast, Cover in place. install a new | Battery according to the polarity (+ and, Diagram on the cover. replace the cover and screw | Texas Instruments TI-86 User Manual | Page 29 / 431 Turning on and turning off the ti-86, Adjusting the display contrast, Cover in place. install a new | Battery according to the polarity (+ and, Diagram on the cover. replace the cover and screw | Texas Instruments TI-86 User Manual | Page 29 / 431