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德州仪器TI BA II PLUS 计算器电池更换

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Texas Instruments TI BA II PLUS  Battery Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
  • Turn over the calculator so the backside of the calculator is facing upwards.

  • Remove the four 2mm Phillips #00 screws from the bottom cover.

翻转计算器,使计算器的背面朝上。

从底盖上卸下四 颗2mm 十字#00 螺丝。

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