Dipswitch Tests

Select DIP-SWITCH TESTS at the Diagnostics Menu. Two 8-position DIP switch banks reside on the SIO Board. DIP-Switch Tests allow you to check the position of the 16 switches in these banks. You can change the setting of any DIP switch without removing the circuit board cage.

The menu displays an illustration of each switch block and the current settings. You can change DIP-switch positions with power on. Set any switch, and then check the menu to verify that the new setting is enabled.

Refer to the charts for assistance in choosing switch positions. (* indicates factory defaults.) To exit the DIP-switch Test, press the left control button (inside the coin door).

Game-Selection Switch. Select NBA Showtime or NFL Blitz by flipping switch 8 at DIP bank U13. Then power down and up again. After you change the game play, you must change game artwork.

DIP Switch 1 (U13)

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

Coinage Control DIP Switch CMOS

Off On*

USAI Ger1 Fr ECA1 UK1 USA2 Ger2 Fr ECA2 UK2 USA3 Ger3 Fr ECA3 UK3 USA4 Ger4 Fr ECA4 UK4 USA5 Ger5 Fr ECA5 UK5 USA9 Ger9 Fr ECA9 UK9 USA10 Ger10 Fr ECA10 UK ECA USA ECA / Ger ECA / Fr ECA8 Free Play (All Countries)

OOOOOOOOO

OOOOOOOOff

OOOOOOOOf

Country USA France Germany UK**

Off* On Off On

Off* Off On On

Game Selection By player By Switch 8

Off* On

Game at power up NBA Showtime NFL Blitz

Off* On

**Except Free Play, which is "on" for SW2 through SW6.

DIP Switch 2 (U12)

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

Joystick Type

8-Way 49-Way

Off On*

Monitor Resolution

Medium Res Low Res

Off* On

Unused

--

Off On

Unused

--

Off On

Unused

--

Off On

Player Panel Type

2-Player 4-Player

Off On*

Power Up Test

Active Inactive

Off On*

Operating Mode

Game Mode Test Mode

Off* On

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