新版卡西欧计算器fx-82es升级

2025-03-15 21:52:03
推荐回答(4个)
回答(1):

貌似卡西欧计算器fx-82es的硬件不能升级吧
对了
方法一 如果你的fx-82es的型号是A的话,那么用螺丝刀打开计算机的后板,用2B铅笔把芯片上A160和A180涂黑,打开计算机,按下MENU,你就会看到计算机MENU选项中由原来的三个选项变为八个,即现在的fx-991es的功能
但一般最好不要试,芯片很容易被刷坏,并且现在世面上大多数的fx-82es多是B型的
方法二 首先打开计算器电源(ON)
注:()代表注释 ( )代表第二功能键

1.shift
2.(Pol)
3.1
4.shift
5.(,)
6.0
7.)
8.=
9.狂按分数线,直到按到顶不动为止(似乎是6个)
10.按= (显示Syntax ERROR 不要管它), AC, 左
11.1
12.幂(在方向键下面,就是X上面有个小白框的键)
13.=
14.AC
15.向上键
16.AC
17.向左键三次
18.DEL(删掉1,出现“r=1,φ=0”)
19.(光标在最前面)按一下分数线
20.分数线上面大1,下面也打1
21.=
22.AC
接下来不要再按其他键!因为该模式下很容易死机!

进入异常模式后就可以实行升级了

回答(2):

苏宁,国美,永乐,各大超市、商城都有卖。淘宝上也有很多。
当当上也有:http://product.dangdang.com/product.aspx?product_id=20261083
卡西欧fx-82ES是最常见的学生用计算器,很容易买到的。

回答(3):

fx-es(ms)吧的置顶帖写着,如果这个不能用,就没别的办法了

回答(4):

质量一般,我买过用没多久坏了。手表质量还差不多。

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