(19)
(11) EP 2 288 181 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.02.2012 Bulletin 2012/09

(43) Date of publication A2:
23.02.2011 Bulletin 2011/08

(21) Application number: 10189001.0

(22) Date of filing: 20.11.2008
(51) International Patent Classification (IPC): 
H04R 29/00(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 11.03.2008 JP 2008061670

(62) Application number of the earlier application in accordance with Art. 76 EPC:
08169487.9 / 2063671

(71) Applicant: YAMAHA CORPORATION
Hamamatsu-shi Shizuoka-ken 430-8650 (JP)

(72) Inventors:
  • Muto, Takaaki
    Shizuoka-ken 430-8650 (JP)
  • Iwayama, Ken
    Shizuoka-ken 430-8650 (JP)
  • Makino, Takaaki
    Shizuoka-ken 430-8650 (JP)

(74) Representative: Ettmayr, Andreas et al
Kehl, Ascherl, Liebhoff & Ettmayr Patentanwälte Friedrich-Herschel-Strasse 9
81679 München
81679 München (DE)

   


(54) Amplifier system


(57) When any one of a plurality of amplifiers has been selected in response to amplifier selecting operation, an amplifier Detail View (37) of the selected amplifier is displayed, wherein an element representing a parameter from a parameter set corresponding to the selected amplifier is displayed in an ON style if the ON/OFF state of the parameter is ON, or in an OFF style if the ON/OFF state of the parameter is OF. When any one of a plurality of groups of the plurality of amplifiers has been selected in response to a group selecting operation, a group Detail View of the selected group is displayed, wherein an element representing a parameter from a parameter set corresponding to the selected group of amplifiers is displayed in an ON style if the ON/OFF states of the parameter in all the amplifiers of the selected group are ON, in the OFF style if the ON/OFF states of the parameter in all the amplifiers of the selected group are OFF, or in an ON-OFF mixed style if the ON/OFF states of the parameter in the amplifiers of the selected group are partly ON and partly OFF.







Search report