STEP 5: Checking the Actuator Control Module (ACM)
• Remove the skirt under player 2 seat
• Ensure the Cat5e cable, Jumper Cat5e cable and power are all firmly connected to the ACM
correctly.
• Check the lights
No lights – ACM has no power and no data.
Status light only – ACM has power but no data (most likely a bad cat5 cable or
coupler if all of the above steps have been followed).
Cat5 port lights only and no Status light – ACM does not have 110V (check power
cord to the ACM to ensure 110V is provided, check power connection to tower,
check power strip inside cabinet).
STEP 6: Opening the ACM to check the fuse and power connector
• Power off the game.
• Unplug power and cat5e from the ACM.
• Remove the 4 nuts securing the ACM to the motion base floor to allow for better access.
• Open only the area labeled “Access Cover” (Opening the entire top of the ACM will cause
damage to the components and void the warranty).
• Check the 8 amp fuse and reseat the power connector.
• If the fuse is good, reinstall the ACM and test. Contact your distributor if the problem persists.
Note the serial number on the ACM, you will need this for the D-Box warranty process.
Step 3: Check the Cat5e cable is securely plugged
into the rear of the KCU.
Step 4: Check that both Cat5e ends are connected
where the tower connects to the motion base
(open the lower front tower access door to check).
Firmly push both Cat5e terminals into the coupler
simultaneously. If there is motion, bypass this
coupler by using the Cat5e from the KCU to the
ACM.
This is the end of this section. Click the button on the right to return to the main menu.
Fuse & Power
Connector