Operator's Manual – Lighthouse
© LAI GAMES
Page 29
ERRORS AND TROUBLESHOOTING
If the game microprocessor detects any problems with the operation of the game, an
Error will be displayed on the 4-digit display and the machine will play a voice
message. “Please Call the Attendant”. Some error Messages will only be displayed
when test mode is entered. Errors are displayed on the displays as
, where
„X‟ is the error number, listed as follows:
ERROR CODE QUICK REFERENCE TABLE
TICKET DISPENSE ERROR
Jammed tickets, no tickets or no
ticket notch pulse for longer than
3 seconds.
1. If the optional ticket/capsule
dispenser is not fitted, make sure
P13 and P18 are set to “0”.
2. If the optional ticket/capsule
dispenser is fitted, clear
ticket/capsule dispenser jam or
replenish tickets. After this, push
Test button once to clear error.
EEPROM ERROR
Problem with on-board
EEPROM
The main MCU is getting errors reading
the EEPROM (24C16 IC on MCU).
Refill Prize Arms or test sensor using
switch test.
Clear Blockage from between prize
sensors or test sensor using switch test.
All PRIZE ARMS STATUS are
DISABLED.
Check that at lest one Minor Prize Arm
(P19 to P24) and one Major Prize Arm
(P24 to P28) has been set active Prize
Arms ON.
NEEDLE INDEX SENSOR
ERROR
Check that the sensor on the wheel PCB
for the needle is plugged in and
operating correctly (C-9 in Switch Test)
Check all the LEDs on both sensor
PCBs for Alignment
and test sensor using switch test
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