Sega Magical Truck Adventure, Owner'S Manual

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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
into the coin inlet with the coin chute door
being open. If the display beside each switch
indicates "ON," the switch and wiring connec-
tions are satisfactory.
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.
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:
ASSEMBLING CHECK
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