Title:
TUNER
Document Type and Number:
Japanese Patent JP3742967
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce the number of up/down keys concerning tuning in an audio device with a tuner.
SOLUTION: A preset channel up/down key functions also as an up/down key for a frequency scanning mode. The preset channel up/down key usually functions as the preset channel up/down key and within a prescribed time after a user operates a switch key for a tuning mode, the preset channel up/down key functions as the up/down key for the frequency scanning mode. During the period (to be called 'period S', hereafter) while, the preset channel up/down key functions as the up/down key for the frequency scanning mode, when the user operates the preset channel up/down key, the period S is extended by a prescribed time.
Inventors:
Shintaro Takahashi
Application Number:
JP2000145000A
Publication Date:
February 08, 2006
Filing Date:
May 17, 2000
Export Citation:
Assignee:
Kenwood Corporation
International Classes:
H03J5/00; H03J7/18; H04N5/44; H04N5/50; (IPC1-7): H03J5/00; H03J7/18; H04N5/44; H04N5/50
Domestic Patent References:
| JP3160825A | ||||
| JP9270674A | ||||
| JP61060007A | ||||
| JP63047623U | ||||
| JP63272231A | ||||
| JP4039737U | ||||
| JP7283696A |
Attorney, Agent or Firm:
Takashi Yamazaki