View source for 手工注入主密钥，客户调试时用

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首先需要管理员登录。

First, administrator login is required.

Manually Inject Master Key / Transmission Key

1. Click Settings> About POS> POS Configuration> Load Key  

2. Select Input Key.

3. Enter Authorization Password: `87654321`.

4. Choose the key type:  
* `1`: Master Key  
* `2`: Transmission Key
5. Input Key Index: `0-50` (choose the appropriate index).

6. Enter Component 1 Password: `88888888`.

7. Enter Component 1 Key: `Enter your key`.

8. Enter Component 2 Password: `99999999`.

9. Enter Component 2 Key: `Enter your key`.

10. Calculate Master/Transmission Key:  
* `Master/Transmission Key = Component 1 Key XOR Component 2 Key`.
With these steps, you can successfully inject the master key or transmission key.
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