> For the complete documentation index, see [llms.txt](https://headtracker.gitbook.io/head-tracker/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://headtracker.gitbook.io/head-tracker/settings/gui-settings/tilt-roll-pan.md).

# Tilt / Roll / Pan

Here is where you will set the Tilt / Roll and Pan servo output channels, gains and ranges

![](/files/-Md6B8Pgu5WyPrM5n3De)

* Blue bars are the minimum and maximum values the servo's will travel
* Red Bar is the center of the channel
* Yellow Dots are the current servo output (Not necessarily to a channel if you don't have one picked)
* Gain slider adjusts how much a change in orientation will affect the output. You probably want to set this so your at a 1:1 ratio for the most realistic feel, if you turn your head 10deg, the camera (servo) should turn 10deg. Some people like a higher ratio so you don't have to twist you neck as much this is up to you. It will required playing with the values and testing what you like.
* Channel, here you choose the channel you want each output on. Look at the Channel viewer to see the outputs
* Reverse, reverses the servo output
* Servo ranges are limited to 988us - 2012us

You can right click on the servo sliders for more options

![](/files/-Md6BZk7Q22aenkPI8UX)

Single clicking a slider or gain allows you to enter a number 

![](/files/-Md6BRViok4_sq3Hh9zz)

The Graph shows the current Tilt / Roll and Pan Outputs.

![](/files/-Md6BhDTg4Af2zTPpnaT)

Pressing Reset Center Simulates pressing the physical button or using the proximity sensor

### **Note:** The Graph and Yellow Dots on the Servo Sliders always shows the current board.

If your using Option 3 and have one set as a receiver, then ignore these items on the receiver one as you won't be using the tilt/roll or pan outputs. All channels on the receiver board should usually be set to OFF.