JPS54100223A - Remote control device - Google Patents

Remote control device

Info

Publication number
JPS54100223A
JPS54100223A JP652678A JP652678A JPS54100223A JP S54100223 A JPS54100223 A JP S54100223A JP 652678 A JP652678 A JP 652678A JP 652678 A JP652678 A JP 652678A JP S54100223 A JPS54100223 A JP S54100223A
Authority
JP
Japan
Prior art keywords
channel
circuit
receiver
commander
generate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP652678A
Other languages
Japanese (ja)
Other versions
JPS635952B2 (en
Inventor
Hisao Mogi
Shigetoshi Murakami
Hisao Okada
Yoshio Ishigaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP652678A priority Critical patent/JPS54100223A/en
Publication of JPS54100223A publication Critical patent/JPS54100223A/en
Publication of JPS635952B2 publication Critical patent/JPS635952B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Television Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To ensure the immediate confirmation for the selected channel with the commandar at hand for the remote control device of the TV receiver or the like by installing the decision circuit to decide the channel selection signals sent from the commander along with the generator circuit to generate the answer signals according to the channel selection modes to the receiver.
CONSTITUTION: Ultrasonic generator circuit 11 to generate the control signals for selection of the channels of TV receiver 200 is provided to commander 100, along with display circuit 22 to display the state of the channel selection. At the same time, the following units are installed to receiver 200: decision circuit 33 to decide the control signals; channel selector circuit 37; channel memory 40 to generate and memorize the channel codes according to the fixed detection output of circuit 33; and ultrasonic generator circuit 39 to generate the signal to answer the mode of the selected channel to commander 100 according to the channel code given from memory 40. Thus, the answer signals sent from receiver 200 are decided through decision circuit 19 of commander 100 and then confirmed by the selected code given from channel memory 15 to be displayed to display circuit 22.
COPYRIGHT: (C)1979,JPO&Japio
JP652678A 1978-01-24 1978-01-24 Remote control device Granted JPS54100223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP652678A JPS54100223A (en) 1978-01-24 1978-01-24 Remote control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP652678A JPS54100223A (en) 1978-01-24 1978-01-24 Remote control device

Publications (2)

Publication Number Publication Date
JPS54100223A true JPS54100223A (en) 1979-08-07
JPS635952B2 JPS635952B2 (en) 1988-02-05

Family

ID=11640797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP652678A Granted JPS54100223A (en) 1978-01-24 1978-01-24 Remote control device

Country Status (1)

Country Link
JP (1) JPS54100223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841368A (en) * 1988-01-21 1989-06-20 North American Philips Corporation Television customer control functions restorer
JPH02232027A (en) * 1990-01-12 1990-09-14 Nidek Co Ltd Visual function inspection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248428A (en) * 1975-10-16 1977-04-18 Mitsumi Electric Co Ltd Remote control unit for tv receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248428A (en) * 1975-10-16 1977-04-18 Mitsumi Electric Co Ltd Remote control unit for tv receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841368A (en) * 1988-01-21 1989-06-20 North American Philips Corporation Television customer control functions restorer
JPH02232027A (en) * 1990-01-12 1990-09-14 Nidek Co Ltd Visual function inspection device
JPH066107B2 (en) * 1990-01-12 1994-01-26 株式会社ニデック Visual function inspection device

Also Published As

Publication number Publication date
JPS635952B2 (en) 1988-02-05

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