5. MAINTENANCE INSTRUCTIONS
5.1. Explanation Of Test Data And Display
Use the switches inside the Control Panel to enter the TEST MODE. This will allow you to carry out post
installation and periodic checks and adjustments. The following Section details the function of each of the
tests:
Refer to the service manual supplied with the Monitor for detailed instructions.
ITEM DESCRIPTION INTERVAL
INSTALLATION OF
THE MACHINE
When the machine is installed perform the following checks:
• Check to see that each setting is as per the standard settings
input at the time of shipment.
• In the INPUT TEST mode, check each switch and V.R.
•
In the OUTPUT TEST mode, check each of the lamps.
•
In the MEMORY TEST mode check all of the IC’s on the IC BD.
Monthly
MEMORY
• On the TEST MENU screen choosing the MEMORY TEST
allows self test to be performed. In this test RAM & ROM are
tested.
Monthly
PERIODIC CHECKS Periodically perform the following
• MEMORY TEST.
• Ascertain each setting.
• In the INPUT TEST mode, test the control devices.
• In the OUTPUT TEST mode, check each of the lamps.
Monthly
CONTROL SYSTEM
• In the INPUT TEST mode, check each switch and V.R.
• Adjust or replace each switch and V.R.
Monthly
MONITOR
•
In the C.R.T. TEST mode, check to ensure the monitor is
adjusted correctly
•
Clean screen (switch off machine and remove the plug)
Monthly
Weekly
IC BOARD MEMORY TEST
• In the SOUND TEST mode, check the sound related ROMs
Monthly
DATA CHECK
•
Check such data as held in the bookkeeping screens, relating to
number and length of plays
Monthly
EXTERIOR
MAINTENANCE
• Clean surfaces
Monthly
COIN MECHANISM
• Check switch operation (if fitted)
Monthly
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