• Belly Glass – this is the rectangular glass on the bottom front of the machine. It sometimes has payout information on it.

•  Bill Acceptor – this is the bill changing or accepting component. The player deposits money through the bill acceptor and receives credits on the online bingo hall machine.

• Candle – this is the red, blue, yellow, or white light on top of the machine. It will flash when the machine requires service. It is also called the service light.

•  Cash Out Button – this is a button on the front of the machine that the player depresses when he wants to convert his credit to coins.

• Change Button – this button activates the candle, or service light, to call the casino gambling staff.

• Coin Entry – this is the slot where the coin is deposited. This is usually located on the right front of the machine.

• Coin Tray – this is the tray that the coins spill into when the machine pays out or when the player cashes out.

• Credits – this is the amount of money that the player has in the machine that he can wager with.

• Credits Played Display – this is a display on the front of the machine that tells the number of coins that are waged for the current pull.

• Error Code – this is shown in the display when the machine has a malfunction. The player must call the free bingo staff to have the malfunction fixed.

• Maximum Credit Button – this is the maximum number of coins that can be bet on a spin.