Appendix D Software updating procedure
D-14
When software update is failed
Update is failed when āUpdate Errorā is printed on your Web browser.
Check the error code below. Turn off your JUE-501/JUE-251 and retry updating by following the
Software Updating Procedure in Safe Mode (on page D-8 of this manual) from A) to E).
Table D.4 Software updating error code
Code Supposed cause
1 The system is under the software updating already.
2~13 and 17 Internal error.
14~16 The file you uploaded is wrong file.
21~31 It failed in uploading the file.