Casio chg的意思

"CHG" in a Casio calculator often stands for "Change." When you see "CHG" on your Casio calculator, it typically means that you have the option to change a setting or a mode on the calculator. For example, you might see "CHG" when you need to change the number format, the calculation mode, or any other setting.

To make a change, you would usually press the "CHG" button and then select the option you want to change. The exact steps can vary depending on the model of the Casio calculator you are using.

If you have a specific Casio calculator model and need more detailed instructions on how to use the "CHG" function, you can find the manual for your calculator on the Casio website or by searching online.