NOMAN_1 continued:
If everything worked, you should see the following image after Pressing PAD_0 and the Z key:
Place the mouse cursor in the 3D window and Press Alt A and see if the image moves.
Press PAD_3 (side view) and ADD a lamp in the position indicated:
Duplicate the light (Highlight light, Press Shift D), and Move the light to the indicated place below: