WolfVision VZ-57plus User Manual - Handbuch (Seite 4)

BASIC PREPARATIONS
1. Connect the power cable to the unit (#35) and plug it in.
2. If you would like to use a control monitor, connect it to the following outputs:
Computer monitors: Preview RGB output (#39)
Video monitors: Y/C (S-Video) output (#43) or Composite Video output (#44).
3. Connect a large viewing monitor or a projector to one of the outputs of the Visualizer.
For choosing the right output please read page 11 and 12!
4. Turn the main power switch ( #33, on the back of the unit) to "I". The red power indicator
(#29) on the control panel indicates that power is supplied.
5. If the arm is folded down press the ARM-key (#27) on the control panel, then the arm
comes up automatically.
6. Press the POWER-key (#28) on the control panel.
The Visualizer now runs the "power-on preset" (=automatic focusing of an A5 format on
the working surface) during which the green LED light
(#29) is flashing. As soon as
the green LED light stays illuminated you can start working with the Visualizer.
(The behaviour of the unit once that power is supplied to the unit or after the
POWER-
key is pressed can be changed in the unit's menu - see page 9 and on-screen help)
3
HOW THE VISUALIZER WORKS
a
e
c
b
f
g
d
a) light projector
b) camera
c) light path
d) image path
e) base mirror
f) top mirror
g) pickup area /
synchronized
lightfield
A light projector (a) inside the unit projects a
lightfield (g) the same size as the pick-up
area of the built-in camera via the
base mirror
(e) and the top mirror (f) onto the working
surface. The image is recorded by the
camera
(b) using the same path.
The lenses of the light projector (a) and the
camera (b) are synchronized. Thus the size of
the light field on the working surface changes
when the user changes the zoom range of the
camera.
This scanning and illumination system is a
worldwide patent from WolfVision.