---
title: "Manage channels"
canonical: "https://help.vicon.com/space/Shogun114/196381837/Manage%20channels"
format: markdown
---
These topics explain how to use controls in Graph Plots to manage the channels, including how to display or hide the key and how to pin and unpin channels:
> Macro (scroll-only)
>
> > Macro (toc)
##
Display or hide a key for the graph
> Macro (scroll-tablelayout)
| | |
| --- | --- |
|  | To toggle the display of selected or pinned channels, select the ** Channel Key ** button on the far right of the Graph Plots toolbar.
For more information, see [Use the Channel Key](#ChannelKey). |
> Macro (scroll-pagebreak)
## > Macro (anchor)
Use the Channel Key
The Channel Key displays a list of the active channels. If the subplot layout is set to Single Plot, component names are also displayed, with each channel component displayed in a different color.
> ✅ **Tip**
> ✅ To pin/unpin all or remove all channels, right-click a line in the key and select the relevant option.
> Macro (scroll-tablelayout)
| | |
| --- | --- |
| **Subplot Per Type layout**
 | - **Color patch**: The color used for corresponding traces. The trace colors used can be updated in the **Graph Plots** section in preferences. For information on how to update the preferences, see [Live - Set Preferences](https://vicon-help.atlassian.net/wiki/spaces/Shogun114/pages/196392719).
- **Component name**
- **Channel name**
- **Pin button**: Click to toggle the relevant channel's pin status.
- **Remove button**: Click to remove the relevant channel. This removes its traces from the graph and de-selects any input channel sources. |
| **Single Plot layout**
 | - Dependent channels are highlighted when all their input channel sources are selected.
- Independent channels are highlighted when they are the current channel type. |
> Macro (scroll-pagebreak)
### > Macro (anchor)
Select and pin channels
Selecting a channel source automatically adds one trace for each of its components, creating subplots as required for each channel component type. Deselecting a channel source removes the traces (and any empty subplots).
Pinning a channel prevents removal of traces on deselection.
**To pin a channel, do either of the following:**
- Open the Channel Key and click the relevant Pin button > Macro (inline-media-image)
for the component and channel name.
- Right-click in a Graph Plot window, select **Pin Channel**and then select the relevant component or channel (see [Graph Plots mouse actions](https://vicon-help.atlassian.net/wiki/spaces/Shogun114/pages/196390565)).
Pinning is useful for building plots of disparate types, or comparing multiple selected channels to a reference channel.
### Show or hide channel statistics
> Macro (scroll-tablelayout)
| | |
| --- | --- |
|  | Select the **Show channel statistics** button to display a tooltip when you hover the mouse pointer over a subplot. The tooltip indicates the current value, mean, and standard deviation of the traces on the subplot.
- Mean and standard deviation are computed over the range of data stored in the channel cache.
- For live data, the size of this range is controlled by the live data range (see [Change the scale of graphed data](https://vicon-help.atlassian.net/wiki/spaces/Shogun114/pages/196384783))
- or review data, the whole clip range is used. |
### Set the opacity of lines between gaps inchannel data
> Macro (scroll-tablelayout)
| | |
| --- | --- |
|  | Select the **Change opacity** button and move the slider to change the opacity of lines drawn between gaps in the channel data |