ADLINK PXIS-2690P - Manual (Page 30)

22 Installation
To replace the keyboard tray:
1. Push the keyboard tray lock screws inward until the
metal rods retract..
2. Align the metal rods with the lock holes, then release the
lock screws until the metal rods click in place..
3. Fasten the lock screws to secure the tray.
4. Connect the keyboard/touchpad connector to the key-
board/touchpad port.