JPS642495A - Operation confirmation system for master remote controller of radio equipment control system - Google Patents

Operation confirmation system for master remote controller of radio equipment control system

Info

Publication number
JPS642495A
JPS642495A JP15652387A JP15652387A JPS642495A JP S642495 A JPS642495 A JP S642495A JP 15652387 A JP15652387 A JP 15652387A JP 15652387 A JP15652387 A JP 15652387A JP S642495 A JPS642495 A JP S642495A
Authority
JP
Japan
Prior art keywords
remote controller
master
current
slave
master remote
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.)
Pending
Application number
JP15652387A
Other languages
Japanese (ja)
Other versions
JPH012495A (en
Inventor
Sumiyuki Hosoyamada
Yoshihiro Hoshi
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP15652387A priority Critical patent/JPS642495A/en
Publication of JPH012495A publication Critical patent/JPH012495A/en
Publication of JPS642495A publication Critical patent/JPS642495A/en
Pending legal-status Critical Current

Links

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  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To securely confirm the operation of a master remote controller from a slave remote controller side by providing the slave remote controller with a means which detects a detection current which flows between the master and slave remote controllers and indicates that a detected control current is smaller than a prescribed value in such a case.
CONSTITUTION: When the press-to-talk switch 41 of a transmitter 4 is pressed, the control current flows between the slave remote controller 2 and master remote controller 1 through a signal line 3 and when this control current is detected by a current detecting circuit 5, the master remote controller 1 transmits a voice from the transmitter 4 by radio with a carrier. At this time, the control current is detected by the current detecting circuit 5 of the slave remote controller 1 and the detection current is outputted to a display part 7. If the prescribed current does not flow between the master remote controller 1 and slave remote controller 2 because of the bad state of the signal line 3 and the master remote controller 1 does not operate, the control current detected by the current detecting circuit 6 of the slave remote controller 1 decreases below the prescribed value and the LED of the display part 7 lights to inform a sender that the master remote controller 1 does not operate.
COPYRIGHT: (C)1989,JPO&Japio
JP15652387A 1987-06-25 1987-06-25 Operation confirmation system for master remote controller of radio equipment control system Pending JPS642495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15652387A JPS642495A (en) 1987-06-25 1987-06-25 Operation confirmation system for master remote controller of radio equipment control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15652387A JPS642495A (en) 1987-06-25 1987-06-25 Operation confirmation system for master remote controller of radio equipment control system

Publications (2)

Publication Number Publication Date
JPH012495A JPH012495A (en) 1989-01-06
JPS642495A true JPS642495A (en) 1989-01-06

Family

ID=15629651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15652387A Pending JPS642495A (en) 1987-06-25 1987-06-25 Operation confirmation system for master remote controller of radio equipment control system

Country Status (1)

Country Link
JP (1) JPS642495A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02214396A (en) * 1989-02-15 1990-08-27 Matsushita Electric Works Ltd Remote controller
JPH0331528U (en) * 1989-07-21 1991-03-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02214396A (en) * 1989-02-15 1990-08-27 Matsushita Electric Works Ltd Remote controller
JPH0331528U (en) * 1989-07-21 1991-03-27

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