> For the complete documentation index, see [llms.txt](https://aerogcs-config-docs.aeromegh.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aerogcs-config-docs.aeromegh.com/3.-new-drone-configuration-system/3.2-using-aerogcs-config/3.2.3-rpa-configurations/3.2.3.5-rc-calibration.md).

# 3.2.3.5 RC Calibration

**3.2.3.5 RC Calibration:**

To access the RC calibration settings, click on "RC CALIBRATION". This action will bring up the following screen for your configuration.

![RC Calibration](/files/VO3eMfKdb4vvL6gJjQsu)

**a. RC Calibration:**

**Step 1**. For calibrating RC through the AeroGCS Config, click on the "**Calibrate**" button. Follow the instructions that popped up on the screen.

![RC Calibration Process](/files/VfSfPxgeyCAB2nebPmDP)

**Step 2**. After following the instructions, you will be prompted to click on the **"Click When Done"** button.

![Click When Done](/files/5FRvWLEl3CjDvlnXcq7O)

**Step 3**. Clicking the "**Click** **when** **done**" button will prompt you to confirm that the sticks are centered and the throttle is down, as displayed on the following screen.

![Throttle and Sticks Confirmation](/files/bT5rZHwTnurBoRhJjpXN)

Confirm it by pressing the **OK** button. It will show you the RC calibration completed and the count of detected channels. Click **OK** to proceed. 

**Step 4**. It will show you “RC values for channels” in the dialog box.

![RC Channel Values](/files/Yfat2Cr3Pc5B4dCoNrSL)

After confirmation, it will show the “**Completed**” status on the Button.

**b. Altitude Channel Settings:**

To configure altitude channel settings, navigate to the indicated section of the screen in the RC Calibration, as shown in the following screen.

![Altitude Channel in RC Calibration](/files/yJhvN2c7x8hJTA2W8PmJ)

**Step 1**. Choose the suitable channels from the dropdown list for throttle, roll, pitch, and yaw.

**Step 2**. Click the **Update** button to transmit the configured values to the drone.

This completes the RC Calibration process.