Adjust Zoom Reset Switch Activator - Martin MAC 2000 Performance Service Manual

MAC 2000 Performance Service Manual
A D J U S T Z O O M R E S E T S W I T C H A C T I V A T O R
Perform this procedure if the fixture reports a zoom error (ZOER) after resetting or if you
replace the entire zoom module.
1 Remove the following:
• top cover
• front lens ring
• front lens
2 Back the set screw that activates the
zoom reset micro-switch out a few
turns.
3 With the power off, slide the zoom lens
all the way forward and hold it in this
position.
4 Turn the set screw clockwise until you
hear the micro-switch click. Turn the
screw another half to a whole turn
clockwise.
5 Reinstall the lens and covers.
A D J U S T F O C U S R E S E T S W I T C H A C T I V A T O R
Perform this procedure if the fixture reports a focus error (FOER) after resetting or if you
replace the entire focus module. It is easiest to perform while the zoom / focus module is
removed from the head.
1 Remove the framing module (p. 4).
2 Back the set screw on the rear plate of
the zoom / focus module out a few
turns.
3 With the power off, slide the focus lens
all the way to the back and hold it there.
4 Turn the set-screw clockwise until you
hear the micro-switch click. Turn the
screw another whole turn clockwise.
5 Reassemble.
Zoom and focus 29