| 摘要 |
<p>PURPOSE:To increase the service by informing specific message at shop closing in interlocking with the clock mechanism, by adding the audio informing function to ECR, and informing the message in audio every time when the customer comes in interlocking the door, etc., of the shop with ECR. CONSTITUTION:ECR is provided with the audio informing function cosisting of the memory means 25, 30, 34, 37 storing the audio information as audio quantized data, D/A converter 21, speaker driving means 23, and speaker 17 etc. Further, the opening and closing of the doors of the shop is detected with the detection means 15, and the audio message stored in the memory means 30 is informed from the speaker 17 every time when the customer comes to the shop. Further, the opening and closing time of the shop is preset in the memory means 25 with the input means 24, the time discriminating means 26 discriminates the time with the counting means 27, and the specific message corresponding respectively to the shop opening or closing stored in the memory means 34, 37 is fed to the converter 21 via the OR gate 31, and the specific message is informed in audio from the speaker 17.</p> |
