# All Clear/Parameter Clear
{% hint style="danger" %}
[**How to Change / Set Parameters**](https://docs.creativeconners.com/docs/stagehand/stagehand-parameters/how-to-use-the-mitsubishi-vfd-keypad)
{% endhint %}
1. Press 
until the display shows **P.0**
2. Set **Pr. 77 to 0**
3. Set **Pr. 79 to 1**
4. Set **Pr. 551 to 9999**
1. **Mitsubishi A700 requires Pr. 551 set to 2**
5. Power cycle the VFD
* Pull mains power or engage the E-Stop for **5 or more seconds**
* **STAGEHAND APPRENTICE REQUIRES 30S**
* The display will show **0.00** once restarted
6. Press until the display shows **P.0**
7. Scroll 
**left** to **ALL.CL** and set to **1**\
The display will flash between ALL.CL and 1 once set
8. Scroll **left** again to **PR.CL** and set to **1**\
The display will flash between PRCL and 1 once set
9. Power cycle the VFD
10. Press until the display shows **P.0**
11. Set **Pr. 77 to 2**
{% hint style="info" %}
Newer Stagehands will display **Drive Fault** and **Brake Fault** once parameters are cleared.
{% endhint %}
{% hint style="danger" %}
**Set Parameter 77 = 2 before jumping into manually entering parameters!** Parameter 77 must be set to 2 in order for other parameters to be written
{% endhint %}