Title:
CONTROL METHOD OF IMAGE OUTPUT DEVICE AND DISPLAY SYSTEM
Document Type and Number:
Japanese Patent JP2023078595
Kind Code:
A
Abstract:
To provide a control method of an image output device which can stably transmit sound data.SOLUTION: A control method of an image output device 10 comprises the steps of: performing wireless communication with a projector 50 by using a first frequency band and a second frequency band; acquiring communication traffic of the first frequency band and communication traffic of the second frequency band; and transmitting sound data by using the first frequency band and transmitting image data by using the second frequency band when the communication traffic of the first frequency band is smaller than the communication traffic of the second frequency band.SELECTED DRAWING: Figure 3
Inventors:
KIHARA HIROHIKO
NAKAMURA YASUHIRO
NAKAMURA YASUHIRO
Application Number:
JP2021191791A
Publication Date:
June 07, 2023
Filing Date:
November 26, 2021
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
H04N21/436; H04N5/74; H04N21/442
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura
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