Midway 4-Player 25" Dedicated Video Game, Operation Manual

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Diagnostic, Audit & Adjustment Menu System for NBA 4-10
Main Menu (continued)
Diagnostics Menu (continued)
DIP Switch Tests Menu
DIP-SWITCH 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*
USA1 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) Off*
On
Off
On
Off
On
Off
On
On
Off*
Off
On
On
Off
Off
On
On
On
Off*
Off
Off
Off
On
On
On
On
On
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