Manual

Project 92
Lights & Mirrors
Assembly:
1. Place base grid supports on base grid B.
2. Place parts on grid A (except the red jumper wire), and install into base grid
supports on grid B.
3. Install remaining parts on grid B, including the blue and red jumper wires.
4. Add the Q4 attachment, projector, and mirrors.
Turn on the slide switch (S1); and carefully align the two mirrors so that light
from the color LED (D8) is reflected to shine directly on the phototransistor (Q4),
the white LED (D6) is blinking when you succeed (to make this easier, leave the
projector off the white LED when aligning the mirrors). Now placing your hand
to block the reflected beam turns off the white LED. Adjust the knob on the
projector to select an image to be projected on the ceiling. Push the press switch
(S2) to make noise. The projector and LED effects look best in a dimly lit room.
-59-