Ruby Tech PM0426-13 Monitor Adjustment Procedure, General Circuit Board Handling Information

COPYRIGHT © 2005 MERIT INDUSTRIES, INC.

•Move the joystick as far down as it will go, then release the joystick and press one of the joystick buttons.

•Then, without touching the joystick, press one of the buttons on the joy- stick to complete calibration.

Monitor Adjustment Procedure

The vertical/horizontal controls and bright- ness/contrast controls are located on the control board, inside the CPU section near the hinge of the door. Pressing the button labeled Menu on the control board will show the on-screen display on the monitor. Use the Left and Right buttons to move through the menu. Touch Menu again to select the option you want to change. Use the Left and Right buttons to change the option. Then select Menu again to deselect the option. Auto will automatically adjust the size and brightness. Touch the Exit button to exit. Adjust the monitor controls until the screens look as suggested in the following steps.

1.Set the game to the Checkerz game screen.

2.Adjust the vertical and horizontal size and vertical and horizontal position to make sure that the game screen fills the monitor screen and that the game screen is centered.

3.Adjust the brightness and contrast con- trols until the top sets of checkers are a rich red and the bottom set are a dark gray. The feet on the “Checkerz” character should be white. (Adjusting the brightness and contrast can also correct for a lack of sharpness.)

General Circuit Board Handling Information

Before handling any boards, observe the following procedures:

•Prevent Electro-Static Discharge by:

1.Storing the boards in the anti- static bags in which they are shipped.

2.Removing any static charge from your body before handling the boards.

3.Using a ground strap when handling the boards.

•When plugging in connectors to the board, make sure the connector is inserted straight onto the header and that the connector covers all header pins.

•Do not connect any peripheral device to the board, if the power is still connected to the peripheral or if power is already applied to the board.

CAUTION: Be extremely careful when re- placing the lithium battery on the mother- board. There is a danger of explosion if the battery on the motherboard is incorrectly replaced. Only replace the battery with the same type recommended by the manufac- turer. Dispose of used batteries according to the manufacturer’s instructions.

Cleaning the Cabinet

•The cabinet should be cleaned with a damp cloth and mild detergent. Always apply the cleaner to the cloth and not directly on the game. Liquids could enter the cabinet and damage electron- ics inside.

3 MEGATOUCH EVO ION OWNER’S MANUAL PM0426-13