Basic HTML Version
Use the Service Switch Actuator to hold
in
the top interlock switch located in the bottom left
corner of the coin door opening. The actuator must be
in
place in order
to
activate the solenoids
and flashlamps.
Press the Up or Down buttons to cycle through the menu. Press the Enter button to access a test. Pres"
the Escape button to return to the Test menu. Note: During any test, press the Start button to obtain the
wire color, driver number, connector number and fuse location.
T. TEST MENU
T.1 Switch Edges Test
T.ll
Display Test
T.2 Switch Levels Test
T.12 Flipper Coil Test
T.3 Single Switch Test
T.13 Ordered Lamps Test
T.4 Solenoid Test
T.14 Lamp Row-Col
T.5 Flasher Test
T.15 DIP Switch Test
T.6 General Illumination Test
T.16 Accelerated Ball Test
T.7 Sound & Music Test
T.17 Drop Target Test
T.B
Single Lamps Test
T.1B Underground Trough Test
T.9 All Lamps Test
T.19 Skull Test
T.l0 Lamps And Flasher Test
T.20 Empty Balls Test
) r
The switch matrix, on the left side of the display, shows the state of all switches. A dot indicates
the switch is open, a square indicates the switch is closed. The numbers assigned to each switch indicate
where the switch is located in the matnx.
The number on the left indicates the column, the number on
the right indicates the row. Example - Switch 23 is 2nd column, 3rd row.
A short to ground - on either the row or column wire - appears as a shorted row(s). However.;J
column wire shorted to ground disappears when all of the indicated row switches are open. A row wire
shorted to ground does not disappear.
A shorted diode in the switch matrix can cause other switches to appear closed These
"phantom" switches (though not actually closed), complete a rectangle in the switch matrix. Therefore,
It
two switches In the same column are closed (example; #22 and #24), and a third switch is pressed
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another column but in the same row as one of the first two (example; #32), the "phantom'
switch #34 is
falsely indicated as closed.
The switch with the shorted diode is diagonally opposite the "phantom'
switch (In this case #22).
T.1 Switch Edges Test
Press each switch one at a time. The name and number of the switch is shown In the display.
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a switch other then the one pressed, or no switch at all is indicated, the system has detected a
problem with the switch circuit.
T.2 Switch Levels Test
This test automatically cycles through all switches that are detected closed. The name and
number of each switch that is detected is shown in the display. A filled square indicates the
switch's position in the matrix.
T.3 Single Switches Test
The Single Switch test isolates a particular switch by blocking signals from all othei switches.
Use the Up or Down buttons to select the switch to be tested.
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