Power Acoustik PD-103 Owner's Manual page 6

Removal:
1) Press the button.
3) Take faceplate off of the mounting plate.
5) Detach the trim bezel.
7) Pull the unit out of the mounting sleeve.
Note:
Before starting installation of the unit, make sure the wiring is connected properly.
Use only the parts provided with the unit to ensure proper installation.
The use of unauthorized parts may cause malfunction.
Install the unit where it does not get in the driver's way and will not injure the passenger in case
there is a sudden stop, like an emergency stop.
The control panel can easily be damaged by shocks. After removing it, place it in a protective
case and be careful not to drop it or subject it to strong shocks.
The rear connector that connects the main unit and the control panel is an extremely important
part. Be careful not to damage it by pressing on it with fingernails, pens, screwdrivers, etc.
2) Safely detach the faceplate.
4) Take the panel out.
6) Insert the keys into the opening between
the unit and the mounting sleeve to unlock.
8) Illustration of removal.
6