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[4.] ASSEMBLY CHECK

In the TEST MODE, ensure that the assembly has been made correctly and IC BD is satisfactory (refer to Section 6). In the test mode, perform the following test:

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 test mode menu screen causes the screen (on which each switch is tested) to be displayed. Press each switch. For the coin switch test, insert a coin from the coin inlet with the coin chute door being open. If the display beside each switch indicates "ON," the switch and wiring connections are satisfactory.

In the Test Mode, selecting SOUND TEST causes the screen, on which the sound related BD and wiring connections are tested, to be displayed. Be sure to check if the sound is emitted from each speaker and the sound volume is appropriate.

In the TEST MODE menu, selecting C.R.T. TEST allows the screen (on which the monitor is tested) to be displayed. Although the monitor adjustments have been made at the 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 adjustment as to whether an adjustment is needed. If it is necessary, adjust the monitor by referring to Section 9. In case of color deviation due to the monitor's magnetization, use DAMAGE SW (see Section 6).

Perform the above inspection also at the time of monthly inspection.

Select "OUTPUT TEST" from the Test Menu in the Test Mode to have the Lamp Test Screen displayed. Check if each lamp lights up satisfactorily.