Below are the specific dip-switch settings users have contributed for Twin Cobra:
Twin Cobra ROMSTAR, Inc. Pinout = JAMMA ----------------------------------------- Option (DIP Swtich #1) | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | SW7 | SW8 | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Game Style=Table | OFF | | | | | | | | Game Style=Upright | ON | | | | | | | | --------------------------------------------------------------------------| Screen Inversion=Normal *| | OFF | | | | | | | Screen Inversion=Reverse | | ON | | | | | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Screen Test Mode = Normal*| | | OFF | | | | | | Screen Test Mode = Test | | | ON | | | | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Demo Sound = With *| | | | OFF | | | | | Demo Sound = Without | | | | ON | | | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Coin A 1 coin/1 play *| | | | | OFF | OFF | | | Coin A 1 coin/2 play | | | | | ON | OFF | | | Coin A 2 coin/1 play | | | | | OFF | ON | | | Coin A 2 coin/3 play | | | | | ON | ON | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Coin B 1 coin/1 play *| | | | | | | OFF | OFF | Coin B 1 coin/2 play | | | | | | | ON | OFF | Coin B 2 coin/1 play | | | | | | | OFF | ON | Coin B 2 coin/3 play | | | | | | | ON | ON | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Option (DIP Swtich #2) | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | SW7 | SW8 | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Difficulty = B *| OFF | OFF | | | | | | | Difficulty = A | ON | OFF | | | | | | | Difficulty = C | OFF | ON | | | | | | | Difficulty = D | ON | ON | | | | | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Bonus = 70000/200000 | | | OFF | OFF | | | | | Bonus = 50000/150000 | | | ON | OFF | | | | | Bonus = every 100000 | | | OFF | ON | | | | | Bonus = No Bonus *| | | ON | ON | | | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Stock of Players = 3 *| | | | | OFF | OFF | | | Stock of Players = 5 | | | | | ON | OFF | | | Stock of Players = 4 | | | | | OFF | ON | | | Stock of Players = 2 | | | | | ON | ON | | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| DIP SW Test = Normal *| | | | | | | OFF | | DIP SW Test = TEST | | | | | | | ON | | --------------------------|-----|-----|-----|-----|-----|-----|-----|-----| Continious Play = OFF | | | | | | | | OFF | Continious Play = ON | | | | | | | | ON | ---------------------------------------------------------------------------
NOTE: Dip switch setting information is contributed by the community and although is believed to be correct (most of the time), has not been tested or verified.
Use this information at your own risk.
Official dip switch information may be available in the manual: