JPS5679328A - Input device - Google Patents
Input deviceInfo
- Publication number
- JPS5679328A JPS5679328A JP15702579A JP15702579A JPS5679328A JP S5679328 A JPS5679328 A JP S5679328A JP 15702579 A JP15702579 A JP 15702579A JP 15702579 A JP15702579 A JP 15702579A JP S5679328 A JPS5679328 A JP S5679328A
- Authority
- JP
- Japan
- Prior art keywords
- keys
- set time
- key operation
- program
- indicating lamps
- 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
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To prevent malfunction by making it easy for an operator inexperienced in key operation to operate keys by indicating the order of key operation successively by turning on indicating lamps.
CONSTITUTION: Display device 1 providing a proper display of the current time or set time is arranged on a program timer device by being composed of light emission diodes, etc. With program start key 2 of the input device of this timer device, control signals turning on indicating lamps L2 and L3 in the order indicated by program selection keys 4 and 5 through a controlling circuit are generated to indicate which of program selection keys 4 and 5 should be operated. With function keys 6 and 7 for selecting an external apparatus operating a set time, a tuner and tape are selected and indicating lamps L6 and L7 are turned on. Further, the external equipment is turned on-off at the set time with mode selection keys 8 and 9 and an indication of registering keys 10 is displayed on display device 1 to facilitate the key operation, thereby preventing malfunction.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15702579A JPS5679328A (en) | 1979-12-03 | 1979-12-03 | Input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15702579A JPS5679328A (en) | 1979-12-03 | 1979-12-03 | Input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5679328A true JPS5679328A (en) | 1981-06-29 |
Family
ID=15640532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15702579A Pending JPS5679328A (en) | 1979-12-03 | 1979-12-03 | Input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5679328A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61196330U (en) * | 1985-05-20 | 1986-12-08 | ||
JPS62255970A (en) * | 1986-04-28 | 1987-11-07 | Ricoh Co Ltd | Controller for copying machine |
-
1979
- 1979-12-03 JP JP15702579A patent/JPS5679328A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61196330U (en) * | 1985-05-20 | 1986-12-08 | ||
JPS62255970A (en) * | 1986-04-28 | 1987-11-07 | Ricoh Co Ltd | Controller for copying machine |
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