Bill acceptor for a gaming machine
View Patent ↗A bill acceptor 24.2 for a gaming machine includes a receiving zone for receiving a tendered bill. A sensing device 48 is arranged at an input region of the receiving zone for sensing at least one characteristic of the bill A controller 52 is in communication with the sensing device 48 for receiving an output signal from the sensing device 48 . An annunciator 58 is controlled by the controller 52 to be activated when a bill acceptance rate of the controller 52 drops below a predetermined threshold.
1. A bill acceptor for a gaming machine, the bill acceptor comprising:
a receiving zone for receiving a bill;
a sensing device at an input region of the receiving zone for sensing at least one characteristic of the bill;
a controller in communication with the sensing device, the controller configured to receive an output signal from the sensing device, and update a bill acceptance rate based upon the output signal; and
an annunciator comprising a plurality of illuminating elements arranged in two rows converging towards a bill acceptance slot;
wherein, in response to determining that the bill acceptance rate is at or above a predefined threshold, the controller causes the illuminating elements to illuminate in a predefined first pattern that gives the impression of something being fed towards the bill acceptance slot; and
wherein, in response to determining that the bill acceptance rate is below the predefined threshold, the controller causes the illuminating elements to illuminate in a predefined second pattern that is different from the first pattern such that the annunciator provides discreet notification that the bill acceptance rate is above or below the predefined threshold.
2. The bill acceptor of claim 1 , in which the receiving zone incorporates a platen on which the bill is received and the bill acceptance slot at an end of the platen into which the bill is to be inserted.
3. The bill acceptor of claim 2 , in which the sensing device is arranged inwardly of the slot.
4. The bill acceptor of claim 1 , in which the sensing device senses at least one of optical, magnetic and dimensional characteristics of the bill.
5. The bill acceptor of claim 1 , in which the annunciator is arranged in the receiving zone.
6. The bill acceptor of claim 1 , in which the second pattern is activated after completion of the first pattern when the bill acceptance rate has dropped below said predetermined threshold.
7. The bill acceptor of claim 1 , in which, when the controller is connected to a network, a network monitoring system monitors the acceptance rate through the controller and activates an alarm when the acceptance rate drops below the predefined threshold.
8. A method of operating a bill acceptor of a gaming machine, the method including the steps of:
sensing at least one characteristic of a bill inserted into the bill acceptor;
monitoring a bill acceptance rate by a controller;
in response to determining that the bill acceptance rate is at or above a predefined threshold, illuminating elements of an annunciator that comprises a plurality of elements arranged in two row converging towards a bill acceptor slot in a predefined first pattern that gives the impression of something being fed towards the bill acceptance slot; and
in response to determining that the bill acceptance rate is below the predefined threshold, the illuminating elements of the annunciator in a predefined second pattern that is different from the first pattern such that the annunciator provides discreet notification that the bill acceptance rate is above or below the predefined threshold.
9. The method of claim 8 , in which the second pattern of illumination of the illuminating elements follows completion of the first pattern.
10. The method of claim 8 , which includes transmitting a signal on a network to which the gaming machine is connected to a network monitoring system to activate an alarm when the bill acceptance rate drops below said predefined threshold.