| 摘要 |
The system comprises a central processing unit (1) with connection to high capacity storage device (21), modem (41) and high resolution display (62). Sound output is set by the controller (5) driving amplifier (53) and speakers (54). A remote controller (31) provides electromagnetic signals to the receiver (51) connected to the sound control circuit (5) as well as selection circuit (3). The system comprises a central processing unit (1) with connection to high capacity storage device (21), modem (41) and high resolution display (62). Sound output is set by the controller (5) driving amplifier (53) and speakers (54). A cordless microphone (55) may also be connected to the sound controller (5). The collector unit (3) takes inputs from a variety of sources including locking device (32), manager's remote controller (31), touch screen (33), keyboard (34) and payment unit (35). The keyboard (34) and monitor permit programing of the CPU (1). The remote controller (31) provides electromagnetic signals to the receiver (51) connected to the sound control circuit (5) as well as selection circuit (3). |
