Page 48
6-3-3
I/O Test
1.
Select I/O TEST on the menu screen to test the switches and lamps. The
following screen is displayed.
2.
Use the Select Up/Down switch to choose the required item then press the Enter
button to enter the test.
3.
Select EXIT and press the Enter button to return to the menu screen.
(a) Shows the condition of the DIP Switches on the PCB. In normal operation all
switches are ON. (If a switch is ON, it will be displayed in red.)
(b) Shows the condition of link.
LINK ON
Normal (Two seats are linked)
LINK OFF
No communication
LINK NGA
Unknown data received.
(c) Displays the Game PCB ID. (Either 1 (LEFT) or 2 (RIGHT))
(Only used when two games are linked).
(d) Checks function of I/O PCB.
(see 6-3-3-1 page 49)
(e) Initialize game potentiometers.
(see Section 7 page 56)
(f)
Selecting this item allows all switches to be checked.
(See 6-3-3-3 page 50)
(g) Selecting this item allows the testing of the lamps.
(See 6-3-3-4 page 51)
I / O TEST
DIP SW
1234 [ON : RED]
LINK
ON
LINK AS
1 (LEFT)
I /O PCB CHECK
GO TO [I /F] INITIALIZE
SWITCH TEST
LAMP TEST
EXIT
SELECT SW : CHOOSE ENTER SW : ENTER
(a)
(b)
(c)
(d)
(e)
(f)
(g)
