User Manual of DVR6100V-H Series DVR1012.4.2 Upgrading by FTP ............................................................................................................... 14712.5 Restoring Default Settings ............................................................................................................... 148C H A P T E R 1 3 ............................................................................................................................................ 149Others .............................................................................................................................................................. 14913.1 Configuring General Settings .......................................................................................................... 15013.2 Configuring RS-232 Serial Port ....................................................................................................... 15013.3 Configuring DST Settings................................................................................................................ 15113.4 Configuring More Settings .............................................................................................................. 15213.5 Managing User Accounts ................................................................................................................. 15313.5.1 Adding a User ...................................................................................................................... 15313.5.2 Deleting a User .................................................................................................................... 15513.5.3 Editing a User ...................................................................................................................... 15513.5.4 Changing Password of Admin ............................................................................................. 156C H A P T E R 1 4 .................................................................................................................................... 158Appendix .......................................................................................................................................................... 158Glossary ................................................................................................................................................... 158FAQ ......................................................................................................................................................... 159