AW: Yes, the Z-N975 has a special adjustment mechanism, which allows the display to be adjusted in a wide range of settings with just a few manual steps both if device is unmounted or once installed in the dash board.  The display tilt angle can be varied from + 5 ° to -20 °, the vertical display height is adjustable in a range of +40 mm to -20 mm.

Adjusting the display height: To adjust the height position of the display, pull out the large screw head on the right side of the device (approx. 1 cm clearance) and slide the display up or down into the desired position. As soon as a good position is found, release the large screw head to lock the display mechanism again.
Setting the display inclination angle: Loosen the screw on the left side of the device using a No. 2 Phillips screwdriver. Pull out the large screw head on the right side of the device. Now you can adjust the TFT viewing angle. As soon as a good position is found, let go of the large screw head. Tighten the Phillips screw on the left side of the device to lock the mechanism.