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笔者新近为所用的Finepix4700 Zoom数码相机制作了一个外接电源盒。插入相机想试用,不料相机无反应。相机用机内电池,一直用得很好,全部功能正常。关闭相机(相机内有电池),插入外接电源插头,再开机,相机无反应。说明外接电源插座是正常的,插头的插入到位已切断了机内电池供
The author recently created an external power box for the Finepix 4700 Zoom digital camera used. Insert the camera to try, but the camera did not respond. Camera battery, has been used well, all functions normal. Turn off the camera (the camera has a battery), insert an external power plug, and then turn on the camera without reaction. Description of external power outlet is normal, the plug is inserted into place has been cut off the battery inside the machine