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13. GAME BOARD

In order to prevent an electrical shock, be sure to turn power off before performing work by touching the interior of the product. Be careful so as not to damage wirings. Damaged wiring can cause an electric shock or short circuit accident.

Do not expose the Game BD, etc. without a good reason. In this product, setting changes are made during the test mode. The Game BD need not be operated. Use the Game BD, etc. as is with the same setting made at the time of shipment. The electronic parts on the IC Board could be damaged due to human static electricity. Before performing IC Board related work, be sure to discharge physically accumulated statics by touching grounded metallic surfaces. When asking for the replacement or repair of the product's Game Board (MODEL 3 BOARD), be sure to put the Game Board together with the Shield Case in the Carton Box.

13 - 1 EXPOSING THE GAME BOARD

When replacing or inspecting the Game BD, take out the Game BD by using the following procedure:

1.> Turn the AC unit's Main SW OFF.

2.> Remove the 2 Truss screws (black) from the upper face of the Front Cabinet, unlock with the Master Key to open the Service Lid.

3.> Take out the 2 screws shown to remove a total of 6 connectors.

4.> Hold the catch of the Shield case Base and pull out upward.

5.> Take out the 3 screws to remove the Case Lid from the Shield Case. The Game Board can be viewed.