DDR-04 / DDR-08-1U / DDR-16-1U User’s Manual
R201302-V08
46
Fig7-1 Fig7-2
Q8: How to deal with when DVR starts, it displays “please wait…”all the time
First possible reason: hard-disk cable and data cable are not well connected.
Solution: Please check the connection of hard-disk cable and data cable and make sure they are well connected; If still
not working, please unplug them and then try re-plugging again;
Second possible reason: It is forced to stop because hard disk has disabled track which causes the system checking
hard disk cannot skip
Solution: Change another new hard disk or reformat the broken one
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 removed from one to another same type DVR can work normally
without format. However, when a DVR adds to a new hard disk, it will identify the hard disk as a new one and inquire
whether to format no matter whether this hard disk used or not in another same type DVR before. In this condition, it
can be used normally after formatted according to the guide; if two or more hard disks used in different DVRs, when
used in another DVR with the same type, they will be identified to be two or more new hard disks, and all of them need
to format. In general, 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?
PC Module
Parameters
CPU Intel
Celeron
2.4G
Motherboard Intel
845
HDD
80G
RAM 512M
VGA
NVIDIA GeForce MX440/FX5200
ATIRADEON 7500/X300
OS
Windows 2000(SP4 above) /Windows XP(SP2 above)
/VISTA/SEVEN
DirectX 9.0
Q13: What are the PC configurations for 8-ch real time product with fully open channel mainstream?
PC Module
Parameters
CPU
Intel Core(TM)2 Duo CPU E4600
Motherboard G31/P31
chip
HDD 80G
RAM 1GB
VGA
GMA3100/NVIDIA GeForce 8400/
