Musashi 6 Matrix Board Instructions
Features
• Based on the Musashi 6 software
• Fully functional in the LCD or LED Matrix, with support for the Dye,
Gen-E, and TMC eye sets
• Includes five fire modes: uncapped semi-auto, adjustable semi-auto,
PSP ramping, PSP burst, and NXL full-automatic
• Continuously monitors the trigger switch through the entire firing cycle
• Gangster setting allows 3 different options for every fire mode, giving
15 different “breakout” style modes
• Super light 25-gram trigger switch
• Adjustable ABS programming prevents first shot drop-off
• AMB and CPF algorithms help to eliminate mechanical bounce and
switch bounce
• Power efficient software lengthens battery life
• Programming mode allows changes to debounce, dwell, loader delay,
AMB, ABS dwell, fire mode, fire mode max rate of fire, eye mode,
cycle percentage filter, and ramp start
• All settings are stored in non-volatile memory so they are not lost when
battery is disconnected
• One-touch startup enables the marker to fire instantly
• Automatic 15-minute idle power down saves batteries
• Two eye modes: delayed and forced with force shot
There are two types of installation:
1. Board replacement if you have purchased a complete M6 5.0 Matrix
board.
2. Chip replacement if you have purchased an M6 3.0/4.0 or M6 5.0
Upgrade Chip and already own a 3.0, 4.0, or 5.0 Matrix board.
1. Board Replacement
1. Remove the grips from the grip frame.
2. Unplug the eye harness (if present), power harness, and solenoid
harness.
3. Remove the grip frame from the body, being careful with the
unplugged wiring harnesses.
4. Remove the mounting screws from the stock board.
5. Depending on the trigger used, it may be necessary to remove it for
board clearance. This is done by punching out the trigger pivot pin.
Installation
6. Rotate and remove the stock board from the grip frame.
7. Insert the M6 Matrix board into the grip frame, power switch side first.
It will line up with the power switch hole. Be careful with the trigger
switch when you insert the board into the frame since it is fragile.
8. Replace the board mounting screws, making sure to test the power
button after tightening. The board mounting holes are large so it can be
shifted around for optimum power button placement.
9. Replace the trigger, readjusting the pre- and post-travel set screws as
necessary.
10. Reattach the grip frame to the Matrix body, threading the wiring
harnesses into the frame.
11. Plug in all the wiring harnesses.
12. Reattach the grip panels.
2. Chip Replacement
Removal and installation of the chip on a Tadao 3.0, 4.0, or 5.0 Matrix boar d must
be carefully done to ensure the chip and the electronics are not damaged.
Begin by removing the grips from the left side of the marker. This will expose the
entire circuit board. Unplug the battery or battery harness. The stock chip is
located in a socket near the bottom of the grip frame. To remove, gently pry under
each end with a small flathead screw driver. Alternate sides until it is far enough
out to remove with your fingers. Insert the new chip, making sure it is aligned
properly. A notch in one end of the chip lines up with a notch in the socket and the
white drawing on the surface of the board, which should point towards the top of
the Matrix. If the marker will not turn on and it is not due to a low battery, broken
power switch, or broken battery harness, you may have installed the chip
backwards.
LED Indicator
The multi-color LED that shines out the left side of the grip panels shows which
mode of operation the marker is currently in:
Solid Blue Ball in breech, ready to fire
Slow Blinking Blue No ball in breech
Slow Blinking Yellow Eye malfunction; clean eyes or make sure the gun is
being fired with paint and air
Slow Blinking Red Eyes disabled, rate of fire limited to 20 balls per
second in mode 1; otherwise capped at fire
mode max rate of fire for fire modes 2 and 3
Power and Eye Operation
Press the power button to turn the marker on. It will boot instantly, showing a
solid or blinking blue LED in the grip frame. The eye system is enabled when the
marker is first turned on. To disable the eyes, press and hold the power button for
one second. The LED will switch to blinking red to indicate that the eye system is
disabled. To turn off the marker, press and hold the power switch for one more
second. The LED will turn off when the board powers down.
If used, the eye system cycles the marker as fast as possible. During each shot the
eyes watch for the bolt to return, ending the current firing cycle and starting
another as quickly as the pneumatics allow. If the eye system is continually
blocked (e.g. putting your finger in front of the eyes) and is unable to see the bolt
return after every shot, the max rate of fire will be reduced to about 12 balls per
second to prevent further chopping. The only way to show the true speed of the
M6 Matrix board is to fire the marker with paint and air. When the eyes are off, the
rate of fire is limited to 20 balls per second unless in fire mode 2-5, in which case
the rate of fire is selected by the user.
To determine if the eyes are working correctly, insert an object into the breech.
Check to see if the LED changes from blinking blue to solid blue, and then back to
blinking blue once the object is removed.
Programming
Programming mode can only be initiated while the tournament lock is disabled.
Pressing the push button switch to the right of the microcontroller on the circuit
board will toggle the tournament lock. After every press the light will flash green
or red to indicate the status of the lock. Green means the lock is off and will allow
the user to enter programming mode. Red indicates that the lock is on, so
programming cannot be initiated.
If the tournament lock is disabled, the user may enter programming mode by
pressing and holding the trigger while the marker is off, and then turning on the
marker by pushing the power switch.
Pulling and releasing the trigger quickly will toggle between the different
programming modes:
Green Debounce
Purple Dwell
Yellow Loader delay
Blue AMB (anti-mechanical bounce)
Red ABS dwell
White Fire mode
Teal Fire mode max rate of fire
Flickering Green Eye mode
Flickering Purple CPF (cycle percentage filter)
Flickering Yellow Ramp start
Flickering Blue Gangster mode
When the LED is lit for the desired setting, press and hold the trigger until the
LED goes out. When you release the trigger, the LED will blink to show the
current setting. For example, if the current setting for debounce is 5, the LED will
blink green 5 times. Once the LED stops blinking, you have 2 seconds to begin
entering the new setting.
To enter the new setting, pull the trigger the desired number of times. For example,
to set the debounce to 2, you must pull the trigger 2 times. Every time you pull the
trigger the LED will light. After all settings have been changed, turn the marker
off, using the power button.
Programming Example
If you wanted to set the dwell to 12:
1. Make sure the marker is powered off.
2. Make sure the tournament lock is disabled.
3. Pull and hold the trigger, then push the power button.
4. The programming LED shows a rainbow sequence then stops on solid
green. This is the debounce mode.
5. Quickly pull and release the trigger 1 time to switch to the dwell mode.
The LED will show purple.
6. Pull and HOLD the trigger until the LED turns off.
7. Release the trigger. The LED will blink out the current setting.
8. When the LED stops blinking, enter the new setting by pulling the
trigger 12 times.
9. Wait until the LED turns back on, indicating programming has
completed.
10. Turn the marker off using the power button.
Program Reset
To reset all settings to factory defaults hold down the lock button for 10 seconds
while in programming mode. The LED will rapidly cycle through every setting
color to indicate that the process has completed.
Settings
Debounce – The Musashi software features a hybrid debounce scheme that uses
microcontroller cycles to debounce the pull of the trigger and ½ ms time
increments to debounce the release. This results in a very effective debounce
algorithm that does not hinder the user at any setting. At low debounce settings,
however, it may cause the marker to read switch bounce as additional pulls, falsely
generating shots or near full-automatic fire. The setting ranges from 1 to 50 and is
defaulted at 10.
Dwell – Also known as “front pulse,” this is the amount of time the solenoid is
energized each time the marker is fired. The default is 14 ms. The range is 5 to 30
ms. Too low of a dwell may lead to inconsistency or drop off. Too high of a dwell
can cause bad air efficiency.
Loader Delay – Adds a slight delay after the eye has seen a ball and the bolt is
cycled, causing the gun to fire. If not using force fed loaders, it may be necessary
to increase this setting to prevent chopping. A setting of 1 means no loader delay,
which is the fastest. The default is 2 and may be set from 1 to 50.
AMB – Allows the user to adjust the anti-mechanical bounce feature. Mechanical
bounce occurs with the Matrix due to the kick generated during each shot and can
cause the marker to “run away,” firing even after the trigger has been released.
AMB helps stop markers from going full-auto when the trigger is pulled very
slowly. The default is 2 and may be set from 1 to 5 (1 being off). AMB is only
used in fire modes 1 and 2 (semi-automatic unlimited and capped).
ABS Dwell – Amount of dwell time added for an ABS shot. The range is from 1 to
15 additional milliseconds of dwell. The default is 5. Setting this to 1 turns ABS
off. For a more detailed explanation of ABS see the “Additional Features” section.
Fire Mode – Included are five different fire modes (default is 1):
1. Semi-automatic, unlimited rate of fire
2. Semi-automatic, adjustable rate of fire
3. PSP ramping, adjustable rate of fire
4. PSP burst, adjustable rate of fire
5. NXL full-automatic, adjustable rate of fire
Setting 1 is normal semi-automatic with an unlimited rate of fire while the eyes are
enabled. When the eyes are turned off, the max rate of fire is set to 20 balls per
second.
Setting 2 is semi-automatic with a capped rate of fire. It limits the maximum balls
per second that can be fired. The cap is set by the Max ROF setting.
Setting 3 is the first PSP fire mode that works as follows:
• The first 3 shots of a string are semi-automatic.
• After the 4
th
shot the marker will add shots as long as the user fires
faster than the ramp start setting. For example, if the ramp start setting
is 5, the user must pull 5 times per second or faster for the software to
add additional shots.
• If the trigger is released, the marker will stop firing immediately.
• If the trigger is not pulled again within 1 second of release, the 3-shot
semi-automatic count starts over.
Setting 4 is the second PSP fire mode that works as follows:
• The first 3 shots of a string are semi-automatic.
• After the 4
th
shot the marker will fire 2 or more shots per pull as long as
the user continually pulls and releases the trigger.
• If the trigger is released, the marker will stop firing immediately.
• If the trigger is not pulled again within 1 second of release, the 3-shot
semi-automatic count starts over.
In normal operation, continually pulling the trigger faster than 5 to 6 pulls per
second will effectively give the user full-automatic at the max rate of fire. If the
user stops shooting then resumes within 1 second, the marker will return to the
max rate of fire. If the user stops shooting for more than 1 second, the next 3 shots
will be semi-automatic. On the 4
th
shot it will resume a faster fire rate.
PSP ramping and PSP burst differ in that PSP ramping requires the user to
maintain the ramp start rate of fire for software assistance, whereas the PSP burst
mode will fire at least 2 shots per pull, regardless of rate of fire. Some players
prefer multiple shots every time they pull the trigger after the initial 3 semiautomatic shots, while others like to shoot 1 ball at a time until they achieve a
certain rate of fire.
Setting 5 is the NXL full-automatic fire mode. It functions similarly to the PSP
fire modes except, after the 3
rd
semi-automatic shot, the user may pull and hold the
trigger for the marker to fire in full-automatic.
Fire Mode Max ROF – The maximum rate of fire setting only applies to the 2
rd
, 4th, and 5th fire modes. The max rate of fire is adjustable from 10 to 25 balls per
3
nd
second in ½ balls per second increments. It also has an unlimited setting.
Oscillator inconsistencies from chip to chip make it impossible to time perfectly,
so the only true way to check rate of fire is to use a Pact Timer or ballistic
chronograph. The red radar chronographs commonly found at fields are NOT
reliable.
Setting BPS Setting BPS
1 10.0 12 15.5
2 10.5 13 16.0
3 11.0 14 17.0
4 11.5 15 18.0
5 12.0 16 19.0
6 12.5 17 20.0
7 (default) 13.0 18 21.0
8 13.5 19 22.0
9 14.0 20 23.0
10 14.5 21 24.0
11 15.0 22 Unlimited eyes on, 25.0 bps eyes off
,
Eye Mode – Two eye modes are available:
1. Delayed – The marker fires ½ second after every trigger pull regardless
of a ball in the breech. This is useful for sound activated loaders
because it insures that a shot is fired, even without paint, so the loader
will continue to feed.
2. Forced with force shot – The marker only fires if paint is seen in the
breech or the user pulls and holds the trigger for ½ second, thus
Cycle Percentage Filter (CPF) – The cycle percentage filter allows adjust ment of
the point within the current firing cycle that a new buffered shot is allowed.
Almost all electronic paintball markers allow a single shot to be buffered in the
event the user is fast enough to release the trigger and pull again during the current
firing cycle. The CPF setting is adjustable from 1 to 10. Setting 1 turns the CPF
off, allowing buffered shots at any point in the firing cycle. Setting 2 through 10
sets the percentage of the firing cycle that must pass before shots may be buffered:
A higher CPF setting results in less unintentional bounce. For instance, it is
possible that if your debounce setting is border line, you can fire the marker a few
times, then hold it loosely and allow it to brush against your finger, going fullautomatic. Since most switch bounce from either a low debounce setting or
mechanical bounce occurs almost immediately after the trigger is released, CPF
can be very effective in eliminating falsely generated trigger activity.
Ramp Start – The ramp start setting is only used for the PSP ramping fire mode
(mode 3). It sets the minimum pulls per second that must be maintained for the
software to add shots or ramp up to the maximum rate of fire setting. The default
is 5 and is adjustable from 4 to 12 pulls per second.
Gangster mode – Musashi 6 includes a special mode that can be applied 3
different ways to each of the 5 fire modes, giving 15 “breakout” style
combinations. Gangster mode gives the user full-automatic with an unlimited rate
of fire for a single pull, for use at the start of the game. The setting is defaulted at
4, which turns gangster mode off. A setting of 1-3 dictates at which pull that
gangster mode will become active. If set to 1, the first shot after you turn on the
marker will be full-automatic with an unlimited rate of fire for as long as you hold
down the trigger. As soon as you release the trigger, the marker will stop shooting
and default back to your selected fire mode. If set to 3, the gangster mode will be
active on the third shot after the marker is turned on. Regardless of the fire mode
selected, the shots before the gangster mode will be semi-automatic. Gangster
mode can only be used once for each time the marker is turned on.
Note: The gangster mode is illegal for use in all tournament series. Tadao
Technologies LLC takes no responsibility for the user’s choice in using the
gangster mode.
Force Shot – If using the forced eye mode and the eyes are enabled, the breech is
empty, and the user wants to fire a clearing shot, a force shot can be initiated by
pulling and holding the trigger for ½ second. This is useful with force fed loaders
that sometimes push a ball slightly into the detents where the eyes are unable to
see it. After force firing, the next ball will load, and operation will continue as
normal.
ABS – ABS (anti-bolt stick) programming helps to eliminate first shot drop-off.
First shot drop-off occurs when the lube and o-rings settle or “stick” inside the
marker after it has been sitting. The next shot fired will be lower in velocity
because the bolt has to break free. ABS will slightly increase the dwell to
compensate if the marker is left sitting for 15 seconds. Due to the design of the
Matrix, this should not increase velocity if the low pressure regulator is set
correctly and all o-rings are intact.
A tip for setting the debounce, AMB, and CPF – This only applies to semiautomatic fire modes (modes 1 and 2) since AMB is disabled in the PSP fire
modes or NXL mode.
initiating a force shot.
1. CPF turned off
2. 10% of the firing cycle must pass before a buffered shot is allowed
3. 20%
4. 30%
5. 40%
6. 50%
7. 60%
8. 70%
9. 80%
10. 90%
Additional Features
Debounce, AMB, CPF setup steps, while using air (no paint):
1. Turn AMB and CPF off (set both to 1).
2. Starting at debounce 1-3, raise the debounce setting a notch at a time
until excessive trigger bounce goes away. The goal is to have one pull,
one shot, regardless of rate of fire. Do NOT slow pull test for bounce
during this phase. Instead, pull the trigger rapidly or walk it, listening
for double or triple fires.
3. When it appears that it is only one shot, one pull for solid trigger pulls,
try the slow pull test. Holding the marker steady, slowly pull the
trigger and see if multiple shots can be generated from the single pull.
4. Increase the CPF setting a notch at a time until the slow pull bounce
starts to disappear. An additional test is to fire a few rounds quickly,
then hold the trigger right on the activation point to see if the marker
will run away.
5. If you reach setting 10 with CPF and the marker can still be slow pulled
to fire full-automatic, then your debounce setting is probably too low.
Go back to step 2.
6. AMB should not be set above 3, if possible, since it is not as
transparent to the user as CPF. Even a CPF setting of 10 will not be
Example Setting Profiles:
noticed by the user.
1. Tournament legal semi-automatic (NPPL)
2. PSP X-Ball, CFOA, Millennium
3. NXL
4. Ludicrous Speed (absolute fastest/bounciest)
a. Fire mode 1 or 2 (semi-auto unlimited or capped)
b. Debounce 5-20
c. AMB 2
d. CPF 2-5
e. Loader delay set to match your loader (1-4 for Halo, 4-10
for gravity feed)
a. Fire mode 5 or 6 (Millennium requires mode 5)
b. Max rate of fire set to 3-5, depending on Pact Timer
readings. To be safe use setting 3 (14.5 balls per second).
c. Debounce 5-20
Ramp start 5 or higher if using PSP ramping
d.
e. Ramp start 8 or higher if playing Millennium
f. Loader delay set to match your loader (1-4 for Halo, 4-10
for gravity feed)
a. Fire mode 7 (NXL full-automatic)
b. Max rate of fire set to 3-5, depending on Pact Timer
readings. To be safe, use setting 3 (14.5 balls per second).
c. Debounce 5-20
d. Loader delay set to match your loader (1-4 for Halo, 4-10
for gravity feed)
a. Any fire mode
b. Max rate of fire set to 26 (unlimited)
c. Debounce 1
d. AMB 1 if using semi-automatic
e. CPF 1
f. Ramp start 4 if using PSP ramping
g. Loader delay 1
Additional Information
www.tadaotechnologies.com
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