# Cursor Control Device (CCD)

![](https://cdn.document360.io/417c2d4d-fdb8-4d4d-b11d-011fe445d776/Images/Documentation/image-1670245469664.png)

### TUNING KNOB <a href="#tuning-knob" id="tuning-knob"></a>

* Outer and inner knobs select value or mode in the data field enclosed by the cursor.

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### FORMAT LOCATION BUTTONS <a href="#format-location-buttons" id="format-location-buttons"></a>

* Place cursor on associated display (PFD, MFD, or EICAS).

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### TOUCH PAD <a href="#touch-pad" id="touch-pad"></a>

* <mark style="color:red;">Used to move cursor.</mark>

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### ENTER KEYS <a href="#enter-keys" id="enter-keys"></a>

* <mark style="color:red;">Used to select soft keys.</mark>