USA MAV500/MKVI Service Manual
Machine Modes
28-00486-00
3-33
This document contains confidential information which is proprietary to ATI. It may not be disclosed to any unauthorized parties,
and it may not be copied. All rights reserved.
© Copyright (ATI) Aristocrat Technologies, Inc. 2002.
The following events are recorded in the Security Meters:
Meter Description
Bill Acceptor Door Accesses Incremented when the belly panel door is opened.
Cash Box Accesses
Incremented when the cash box door is opened.
Coin Acceptor Faults
Incremented if the coin acceptor pulse exceeds 50
ms.
Coin Diverter Faults
Incremented when the software detects that the coin
diverter isn’t operating correctly.
Coin Optic Faults
Incremented if the coin acceptor detects a coin jam.
Extra Coin Out
Incremented when the machine is not in hopper
collect, but a coin passes the hopper optic.
Hopper Disconnected
Incremented when hopper is disconnected (checked
once every second).
Hopper Empty
Incremented when in hopper collect two consecutive
4 second attempts to pay out a coin fail.
Hopper Jammed
Incremented when the hopper optic is blocked for
more than 350 ms.
Logic Door Accesses
Incremented when the logic security cage is opened.
Main Door Accesses
Incremented when the main door is opened.
Mechanical Meters
Disconnected
Incremented if the meter board is disconnected.
Paper Depleted Faults
Incremented when the printer indicates that the paper
roll has been completely depleted.
Printer Disconnected
Incremented when the printer is detected as being
disconnected.
Printer Faults
Incremented when the printer indicates that an
internal fault occurred.
Reverse Coin Attempts,
(may also be referred to as
Yoyo attempts)
Incremented when the coin acceptor device detects a
coin passed through the coin optics in the reverse
direction.
SRAM Bank # Errors
If any of the three SRAM banks indicate errors, a
random access memory problem exists.
Top Box Accesses
Number of times that the machine top compartment
has been opened.
This screen can be viewed following a replayed game.