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1. PRE-FADER MOD (AUX TO MONITOR)
This modification changes AUX SEND 2 to
be
pre-fader,
pre-mute
instead of
post-fader,
post-mute.
(“Mute” refers to the channel’s
MUTE/ALT 3–4 switch.) In order to convert
the entire mixer, it must be done on each
channel, and is slightly more involved for the
stereo channels 7–14. The work area is on the
underside of the circuit board, near the chan-
nel AUX SEND knobs.
1.
Remove all cords, including the power
cable, from the MS1402-VLZ.
2.
Place the mixer upside-down on a dry,
non-marring surface.
3.
Remove the screws that attach the bottom
cover. Keep track of what screws go where.
Remove the bottom cover.
4.
Using a sharp “X-acto” type knife, cut the
conductor at point ‘A’ (channels 1–6) or
the conductors at points ‘AL’ and ‘AR’
(channels 7–14). Be careful to cut all the
way through the conductor, and do not cut
any nearby traces.
5.
Add a jumper from point ‘B’ to the square pad
at point ‘A’ (channels 1–6) or from points ‘BL’
to ‘AL’ and ‘BR’ to ‘AR’ (channels 7–14).
6.
Repeat for all channels.
7.
Check your work very carefully, then put
the bottom cover back the way you found
it. You’re done!
Channels 1–6
5
5
4
4
jumpers
here
jumpers
here
cut
here
cut
here
Channels 7–14
5
5
4
4
jumpers
here
jumpers
here
cut
here
cut
here
