2. PRE-MUTE MOD4. Using a sharp OX-acto� type knife, cut the
conductor at point �CO (channels 1�4) or
This modification changes AUX SEND 1 (inthe conductors at points �CLO and �CRO
post mode) and AUX SEND 2 to receive signal(channels 5�12). Be careful to cut all the
regardless of the channelOs MUTE/ALT 3-4way through the conductor, and do not cut
switch position, but still be post-fader (GAINany nearby traces.
knob). In order to convert the entire mixer, it
must be done on each channel. It is slightly5. Locate the 12 pins that comprise the
more involved for the stereo channels 5underside of each MUTE/ALT 3-4 switch.
through 12. The work area is on the underside6. Add jumpers as shown on the illustration
of the circuit board, near the channel MUTE/below N theyOre not marked on the circuit
ALT 3-4 switches.board itself, so be careful.
1. Remove all cords, including the power7. Repeat for all channels.
cable, from the 1202-VLZ PRO.8. Check your work very carefully, then put
2. Place the mixer upside-down on a dry, the bottom cover back the way you found
non-marring surface.it. YouOre done!
3. Remove the screws that attach the bottom
cover. Keep track of what screws go where.
Remove the bottom cover.
Channels 1-4
JUMPERSJUMPERS
CUT HERECUT HERE
Channels 5-12
CUT HERECUT HERE
JUMPERSJUMPERS
#2: Pre-Mute Mod
Jumper
BEFOREAFTERSolder
Holes
27 |
ACEC
