Using of switch - good way to increase profit from slot-machines, optimize their number, that allow to use 2-nd display in dual display slot-machines in efficient way.

Switch destined to provide alternative card operation on slot-machine.
Could be used with one either with two displays.
Card switches buttons, lights, sound and video.
Credit transfer between cards provided via RS485.

Two cards are needed to provide switch operation:

1. Master card.
   At present, as this card could be used Megajack on MJ5 platform with RS485 and JAM2 on platform DM200.
2. Slave card.
   As this card could be used one with RS 485 that supports Jackpotà Cherry7 protocol.

Program and card list noted below:

GAME	CARD	Manufacturer
Multi GAME 7X (Super Spy2, Fairy Land2, Aladdin, Gladiator, Grand Poker, Draw Poker, Mega Coin)	DM 40 sv	JAM
Multi GAME 4X (An Escape From Prison, Football, Pharaon 2, American Poker 2)	DM 40 sv	JAM
JAM 2	DM 200 sv	JAM
Bazar	DM 34	JAM
Aladdin. Aladdin2, Gladiator, Grand Poker, Draw Poker, American Poker 2	DM 30 sv	JAM
Money Game, King of cards	DM 30 sv	JAM
Mega PLAY (Multi GAME 12 games: Poker Windjammer, Cherry Star ’98, Poker Olymp, Fruit Poker, Super Slot, , Happy Hands, Olymp 98, JAM, Draw Poker, Laguna (MAX BET – 3000), American Poker II, American Poker III)	DM 33-3 psv	JAM
Multi GAME 6 (6 games: Poker Windjammer, Cherry Star ’98, Poker Olymp, Fruit Poker, Super Slot, Olymp 98)	DM 33-3 psv	JAM
Multi GAME 5+ (5 games: Cherry Star NG, Poker Windjammer, 3Decks Poker, Poker Olymp, Fruit Poker)	DM 33-3 psv M27sv	JAM, EXTREMA
DAMINATOR - 5 games
MULTIGAME3 (Africa, Blue Sea, Robin Hood), MULTIGAME5 (Africa, Blue Sea, Robin Hood, China Town, Saturn)	MGT	PAULA
All of MASTER GAMES programs	Helios Barracuda	MASTER GAMES
All of Igrolux programs		Igrolux
Safari, Grand Canyon, Games for adults, Windjammer2	VX1	EXTREMA