Big Karnak (Modular System) Dip Switch Settings

Below are the dip-switch found in MAME for this Big Karnak (Modular System) romset.

WARNING: While MAME has very useful dip switch settings, many of them are listed in reverse order (ie: the settings are really for switches 8 down to 1 instead of 1 up to 8, or vice versa, or on really should be off and off really show be on. If you compare what is shown on the chart to the switch settings you already know, you should be able to figure it out. When available, please see manual)

Dip Switch: SW1 (IN2)

1	2	3	4	5	6	7	8	Function	Option
Off	Off	Off	Off					Coin B	1 Coin/1 Credit*
Off	Off	Off	On						1 Coin/2 Credits
Off	Off	On	Off						1 Coin/3 Credits
Off	Off	On	On						1 Coin/4 Credits
Off	On	Off	Off						1 Coin/5 Credits
Off	On	Off	On						1 Coin/6 Credits
Off	On	On	Off						2 Coins/1 Credit
Off	On	On	On						3 Coins/1 Credit
On	Off	Off	Off						4 Coins/1 Credit
On	Off	Off	On						2 Coins/3 Credits
On	On	On	On						Free Play (if Coin A too)
				Off	Off	Off	Off	Coin A	1 Coin/1 Credit*
				Off	Off	Off	On		1 Coin/2 Credits
				Off	Off	On	Off		1 Coin/3 Credits
				Off	Off	On	On		1 Coin/4 Credits
				Off	On	Off	Off		1 Coin/5 Credits
				Off	On	Off	On		1 Coin/6 Credits
				Off	On	On	Off		2 Coins/1 Credit
				Off	On	On	On		3 Coins/1 Credit
				On	Off	Off	Off		4 Coins/1 Credit
				On	Off	Off	On		2 Coins/3 Credits
				On	On	On	On		Free Play (if Coin B too)

Dip Switch: SW2 (IN3)

1	2	3	4	5	6	7	8	Function	Option
Off								Service Mode	Off*
On									On
	Off							Impact	On*
	On								Off
		Off						Demo Sounds	Off
		On							On*
			Off	Off				Lives	1
			Off	On					2
			On	Off					3*
			On	On					4
					Off	Off	Off	Difficulty	0
					Off	Off	On		1*
					Off	On	Off		2
					Off	On	On		3
					On	Off	Off		4
					On	Off	On		5
					On	On	Off		6
					On	On	On		7

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.