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自本刊今年第5期封二刊登“无忧”牌广告后,我部邮购工作非常繁忙。现将陆续收到的读者询问信回答如下:一、“无忧”牌 AGE-C 型与普通遥控器相比有何特点? AGE-C 型采用飞利浦 CTV222S.PRC1芯片,新增功能:(1)可用发射器进行遥控存储;(2)频道自动搜索和自动存储由电脑一次完成。二、AFC 强化功能是什么意思? AGE-C 型的 AFC 输入接口增设了补偿和隔离电路,避免了遥控器 AFC 接口对彩电AFC 电路的影响,使电脑自动搜索稳定可靠。
Since the publication of the “Worry-free” brand advertisement in the 2nd issue of this year’s 5th issue, the mail order work of our department has been very busy. The readers’ letters received in succession are now answered as follows: 1. What are the characteristics of the AGE-C model compared with ordinary remote controllers? The AGE-C model uses the Philips CTV222S.PRC1 chip, with new features: (1) The transmitter can be used for remote storage; (2) The automatic channel search and automatic storage are completed by the computer at one time. Second, what does the AFC enhancement function mean? The AGE-C AFC input interface has additional compensation and isolation circuitry to avoid the effects of the AFC interface of the remote controller on the color TV AFC circuit, making the computer’s automatic search stable and reliable.