Manual

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Yakuza Series USB Board

Bob Long Intimidator

Tengu Graphical Pixel Editor by Tadao Technologies LLC, pat. pend.

FEATURES

• Yakuza Series OLED graphical display system which shows eye status, battery life, current fire mode, max

rate of fire, game timer, and menu system

• Microchip PIC18F2550 microcontroller runs at up to 48 Mhz and provides Full Speed USB 2.0 (12Mbit/s)

• Tengu USB interface for Windows 7, Vista, and XP provides free firmware updates, custom boot screens,

settings adjustments, and more

• Zero power drain while turned off (less than 0.0001 mA)

• Industry first anti-breech bounce software reduces chopping when a loader is running out of paintballs

• RF socket supports Magna, Pulse, and other RF transmitters

• Multiple modes of fire ensure compliance with all major tournament series: unlimited semi-automatic,

adjustable semi-automatic, PSP ramping, PSP 3 round burst, NXL full-automatic, Millennium ramping,

custom ramping, auto-response, 3 round burst, and full-automatic

• Select fire functionality allows up to three separate fire modes to be accessed on the fly while playing

• Tadao trigger logic asynchronously monitors the trigger switch, using an interrupt based scan at up to 12

million times per second for the quickest response time and fastest semi-automatic

• Tadao dynamic eye logic watches for the bolt to return every shot, cycling the marker as fast as possible

• Rate of fire adjustable from 5 to 30 bps in 0.1 bps increments, plus unlimited rate of fire

• Extremely easy to use OLED graphical and text based menu system for changing settings

• All settings are stored in non-volatile memory so they are not lost when the battery is disconnected

• Spring battery contacts so there’s no wiring harnesses to break or wear out

• Five custom user profiles allow you to save settings for specific tournament series or performance tuning

• Additional features include adjustable debounce, anti-mechanical bounce, cycle percentage filter, anti-bolt

stick, ball in place delay, bolt delay, eye modes, ramp start, ramp percentage, breakout modes, game timer,

auto power down timer, shot counter, screen brightness, and more

• Includes a high quality Omron 80 gram trigger microswitch and replacement backplate with buttons to rid

your marker of the flimsy membrane pad

INSTALLATION

Installation of the Yakuza board must be carefully done to avoid damaging the electronics or wiring harnesses.

1. Remove the grip frame panel from the left side of the frame, exposing the battery and circuit board.

2. Remove the battery.

3. Remove the 2 mounting screws.

4. Gently pull the stock board out of the frame and unplug the power/solenoid and eye harnesses, and

membrane pad.

5. Insert the Yakuza board into the grip frame while plugging in the power/solenoid and eye harnesses.

6. Replace the 2 mounting screws.

7. Slide the new switch contact block into the membrane pad slot, making sure the switch contacts stay in

place and line up properly with the two switches on the board.

Replace the battery.

9. Replace the left grip frame panel.

BOARD OPERATION

Turn on the board by pushing the top button. The OLED display will show the boot screen, followed by the main

screen with the current fire mode, rate of fire, battery, and eye status visible.

Turn off the board by pressing and holding the top button for at least 1 second. The OLED display will turn off to

indicate the board has shut down.

The eye system is toggled on and off by pressing and holding the bottom button for 1 second. The OLED display

will reflect the eye status.

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 prevent further chopping, and the OLED display will show an eye

malfunction. Firing the marker with paint and air will utilize the eye system correctly, maximizing the rate of fire.

Summary of content (6 pages)

PAGE 1
Yakuza Series USB Board Bob Long Intimidator Tengu Graphical Pixel Editor by Tadao Technologies LLC, pat. pend. • • • • • • • • • • • • • • • • • FEATURES Yakuza Series OLED graphical display system which shows eye status, battery life, current fire mode, max rate of fire, game timer, and menu system Microchip PIC18F2550 microcontroller runs at up to 48 Mhz and provides Full Speed USB 2.
PAGE 2
The programming menu system is activated by holding down the trigger while turning the board on. The OLED display will show “Menu system initiated….” Further details regarding the menu system can be found below. If selected in the menu system, the game timer will replace the current rate of fire indicator on the OLED display. The game timer must first be primed by holding down the trigger for 4 seconds. A “timer ready” message will flash on the display.
PAGE 3
To change a setting the user must quickly press and release the power switch. The OLED screen will reflect this by displaying “set” in front of the current value. The setting can be modified pressing the trigger or bottom button, which will increment or decrement the current value. Once you reach its maximum or last value, it will loop back to the lowest value. After the desired value is displayed, you can save the setting by pressing the power switch. The “set” designation next to the value will disappear.
PAGE 4
Secondary debounce filter which adjusts how far through the firing cycle that additional buffered shots are allowed. A setting of 1 turns this filter off, while settings 2 through 10 set the percentage of the cycle that must pass before shots may be buffered. Higher settings will reduce bounce. Dwell (default 8 ms, range 0.5-25.0 ms): The amount of time the solenoid is energized during each firing cycle. Lower is less consistent, higher is less efficient.
PAGE 5
Auto-dim timer (default off, range 1 to 15 seconds): Automatically dims the OLED brightness to the minimum value after the specified time to help conserve battery life. The brightness will return to the user specified setting if the marker is fired or any input is provided via the various switches. Screensaver timer (default off, range 1 to 15 seconds): Displays the boot screen image after the specified amount of time passes.
PAGE 6
alkaline, and will cause inconsistent operation, or may not properly power the electronics. Rechargeable batteries are also not recommended because they typically do not provide enough current. Trigger adjustment and switch life The trigger switch used on the Yakuza series boards is a high quality tactile lever switch made by Omron. It has a life expectancy of several million actuations. The life of a trigger switch on a paintball marker can be substantially shortened by using too short of a trigger pull.