Sega MINI DELUXE THE HOUSE OF THE DEAD 4 Service Manual page 35

d. JVS INPUT TEST
Use the JVS INPUT TEST to test the JVS input.
The hexadecimal input information from the JVS I/O board will be displayed in real time.
The following information is displayed on this screen.
● SYSTEM: System switch input data
● PLAYER: Player number and player switch input data
● COIN: Slot number and coin input data
● ANALOG: Channel number and analog input data
● ROTARY: Rotary number and rotary input data
Press the SERVICE and TEST Buttons simultaneously to return to the JVS Test screen.
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