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Title:
ELECTRONIC APPARATUS, WRONG ACTION PREVENTING METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2014115253
Kind Code:
A
Abstract:

To provide an electronic apparatus that can prevent wrong actions irrespective of whether the frame ground and the signal ground of the apparatus are connected or not.

In the housing 20 of an electronic apparatus 101, connection state monitoring units 111 and 112 for detecting the connection states of a frame ground FG and a signal ground SG of an operating circuit 30 to the earth 200 and a connection state monitoring unit 110 for monitoring the connection state between the frame ground FG and the signal ground SG of the operating circuit 30 are disposed. A monitoring control unit 121 collates setting information in a setting memory unit 131 with each connection state, and the result is displayed on a display unit 140 and stored into a log memory unit 150.


Inventors:
Yokouchi, Kazuhito
Application Number:
JP2012000271539
Publication Date:
June 26, 2014
Filing Date:
December 12, 2012
Export Citation:
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Assignee:
NEC COMPUTERTECHNO LTD
International Classes:
G01R31/02; H02H11/00
Domestic Patent References:
JPH10197587A1998-07-31
JP2014092484A2014-05-19
JP2002098726A2002-04-05
Attorney, Agent or Firm:
机 昌彦
下坂 直樹