Each headrest has to "buttons" to push in unlocking the two poles. Step 3 Center the mounting bracket for the monitor where you want it. Mark the center with a ballpoint pen. Step 4 Using a ruler, or in this case, a thin cutting board, make two

Headrest monitors generally come in rectangular shape, but in varying sizes. Consider the dimensions of your headrest in choosing the size of your monitor. Anything larger than a 7-inch monitor might cause you difficulties come installation time. Step 2: