4nin-uchi Mahjong Jantotsu Dip Switch Settings

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The following are the Dip Switch settings based off of MAME 0.180 source code.

Use this information at your own risk! The information was parsed from the MAME source code and could contain errors as to the state, order or descriptions of what the switches do. If you find an error, please let me know on the Contact Us form and I will work on correcting the issue.

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4nin-uchi Mahjong Jantotsu

Manufactured by Sanritsu, Released in 1983

ROM Version: 4nin-uchi Mahjong Jantotsu

Dip Switch:SW1

1	2	3	4	5	6	7	8	Function	Option
On								Coinage	1 Coin/1 Credit*
Off									1 Coin/2 Credits

		On	On	Off				Player vs. CPU timer decrement speed	110*
		On	Off	Off					130
		Off	On	Off					150
		Off	Off	Off					170
		On	On	On					30
		On	Off	On					50
		Off	On	On					70
		Off	Off	On					90

					On	On	On	Player vs. Player timer decrement speed	100
					On	Off	On		120
					Off	On	On		140
					Off	Off	On		160
					On	On	Off		180*
					On	Off	Off		200
					Off	On	Off		220
					Off	Off	Off		240

Dip Switch:SW2

1	2	3	4	5	6	7	8	Function	Option
Off	Off	Off						Difficulty	Easy*
On	On	On							Hard
Off	Off	On							Normal

				On				Service Mode	Off*
				Off					On

					Off			Play BGM	Off
					On				On*

						On	On	Background Color	Black
						Off	On		Blue*
						On	Off		Green
						Off	Off		Purple