Coin Mechanism and Pricing Troubleshooting Table

SYMPTOM

CAUSE

 

REQUIRED ACTION

 

 

 

 

 

 

1.

Enter Menu System by pressing and holding

VGM (video game machine)

Improper settings at

 

TEST MODE switch inside coin door. From

accepts currency or tokens,

Pricing Menu

 

Diagnostics Menu, choose SWITCH TEST. Use

but number of credits per

 

 

tests to confirm operation of switches.

coin or bill is incorrect.

 

2.

From Adjustments Menu, choose PRICING

 

 

 

MENU. Verify that units and credits are set

 

 

 

correctly.

 

 

1.

Check that cabinet wiring is correct for this VGM.

 

Faulty wiring

2.

Assure that coin meter and coin switches

 

 

 

connect properly to control input wires.

 

 

1.

Unlock and open cash door. Empty cash box.

VGM won’t accept currency

Improper currency

 

Inspect revenue for counterfeit currency.

or tokens.

 

2.

Check vault. Remove any items that block path

 

 

 

from mechanism.

VGM won’t start.

 

1.

Unlock and open coin door. Check each

 

Faulty coin

 

mechanism for proper mounting.

Audio and video are present.

mechanism

2.

Remove mechanism.

 

 

3.

Clear currency path.

 

 

4.

Reinstall mechanism and latch it.

 

 

1.

Verify that mechanism is level after doors close.

 

Tilted coin

2.

Repair or replace coin door if it is bent or

 

mechanism or VGM

 

damaged.

 

 

3.

If necessary, adjust cabinet leg levelers to keep

 

 

 

mechanisms vertical.

Coin indicators don’t light

Burned-out bulb

1.

Burned-out bulbs may appear white or darkened.

 

 

 

Check continuity with DVM.

 

 

2.

Replace burned-out bulb with same type.

 

Open fuse circuit

1.

Check fuse continuity with DVM.

 

 

2.

If fuse is blown, replace fuse with same type.

 

 

3.

If fuse isn’t blown, check wiring.

CAUTION: Don’t remove or install any connector when power is turned on. Installation under power will damage the circuit boards or hard disk drive and void the warranty.

Troubleshooting 6-2

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Midway 16-20044-101, 16-20040-101 manual Coin Mechanism and Pricing Troubleshooting Table, Symptom Cause Required Action