发明名称 |
VIDEO RECORDING/REPRODUCING APPARATUS WITH TUNER |
摘要 |
A video recording/reproducing apparatus with tuner includes a microcompute r. The microcomputer determines as to having-station/having-no-station on CH3 a nd CH4 that usually have no station in the U. S. A. and then sets a frequency of a channel determined as having-no-channel to an RF modulating circuit. The microcomput er also sets a frequency of CH3 or CH4 to the RF modulator circuit 22 in response to manual operation by an operator only when both CH3 and CH4 are determined as having - station. This processing is implemented prior to the processing for tuner preset . |
申请公布号 |
CA2317303(A1) |
申请公布日期 |
2001.02.28 |
申请号 |
CA20002317303 |
申请日期 |
2000.08.29 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
NISHIMURA, RYOZO;SUNYOTO, CATUR HENRY |
分类号 |
H04N5/40;H04N5/44;H04N5/50;H04N5/76;H04N5/77;H04N5/775;(IPC1-7):H04N5/77 |
主分类号 |
H04N5/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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