User manual

Digital Video Recorder User Manual
119
Q9: How to input password and digital numbers
The method to input password and digital numbers is to click the box behind password or items needing to input by
numbers, and then the small keyboard will appear. Please select number or letter to input (the initial password is 123456),
or you can use the digital keys in the front panel, or the digital keys on the remote controller.
Q10: How to upgrade when added new functions or revised software
After getting the upgraded software from manufacturer, please copy it into U disk, and then select “upgrade” in the menu. If
upgrading the kernel procedure, please refer to the following method: firstly insert U disk into DVR, and then input
“adwsws” in the password of system login and the system will upgrade kernel procedure automatically. After finished,
please restart DVR to achieve.
Notice: Do not power off in the system upgrading process! Otherwise, it may cause that DVR cannot start.
Q11: Why is the hard disk used in a DVR identified a new hard disk if directly used to another same type DVR?
And why must we format it again?
When DVR only uses one hard disk, the hard disk remove ne to another same type DVR can work ly without
format. However, when a DVR one and inquire whether to
whether this hard disk used or not in another same type DVR before. In this condition, it can be used
fferent DVRs, when used in another
s, and all of them need to format. In general,
disk cannot skip
Solution: Change another new hard disk or reformat the broken one
d from o normal
adds to a new hard disk, it will identify the hard disk as a new
format no matter
normally after formatted according to the guide; if two or more hard disks used in di
DVR with the same type, they will be identified to be two or more new hard disk
please do not try using more disks removed from different DVRs into another one in case the data lose.
Q12: What are the minimum configurations of PC for clients connecting?