[6]. ASSEMBLY CHECK
Selecting the MEMORY TEST on the test mode menu screen causes
the on-board memory to be tested automatically. The game board
is satisfactory if the display beside each IC No. shows GOOD.
Selecting the INPUT TEST on the menu screen in the test mode to display the screen on which each SW and Volume is tested. Press each switch. (To check the Coin SW, insert a Coin from the inlet with the Coin Chute Door being opened.) If the display beside each switch is ON, the switch and wiring connection are satisfactory. Check the display of each Volume value. The Volume could have an irregularity caused by differences between machines and vibration during transportation. Set the Volume values by referring to Section?
In the output test mode, carry out lamp test to ascertain that each lamp lights up satisfactorily.
In the TEST mode, selecting SOUND TEST causes the screen,
on which sound related BD and wiring connections are tested,
to be displayed. be sure to check if the sound is satisfactorily
emitted from each of speaker and the sound volume is appropriate.
In the TEST mode menu, selecting C.R.T. TEST allows the screen
(on which the projector is tested) to be displayed. Although
the projector adjustments have been made at the same time of
shipment from the factory, color deviation, etc., may occur due
to the effect caused by geomagnitism, the location building's
steel frames and other game machines in the periphery. By watching
the test mode screen, make judgment as to whether an adjustment
is needed. If it is necessary, adjust the projector by referring
to Section 9.
Perform the above inspections also at the time of monthly inspection.