U
SER
’
S
M
ANUAL
H.264
R
EAL
T
IME
DVR
14
1-10.
About internal hard disk
The hard disk installed inside the device is a precision device which can be damaged even with
the small impact. To prevent the hard disk from being damaged, manage the device as follows.
To prevent the data loss, it is recommended to back up any important data into an external
storage device.
When installing or uninstalling the hard disk, you must always turn off the power of the product.
If the power is turned on, do not move the device.
Do not install this device where it is too hot and humid and where the temperature
change is sudden. It can cause a problem to the device.
DO NOT pull out the plug or intercept the power supply while this device’s power is on.
When there is a power outage while the power is turned on, some data can be lost.
Do not drop the hard drive or put any metallic object, such as coins, inside the device.
In case of a power outage while recording, avoid adding, replacing or moving the HDD.
The recorded data can be lost. In this case, turn on the power with the original hard
disk that was used while the power outage occurred. And then add, replace or move
the HDD.
Because the hard disk is a high precision device, the parts inside the disk can be
damaged at the slightest impact. Please read the following precautions in detail and
follow the directions.
-
Do not directly put the hard disk on the desk or table. Because the parts inside
the hard disk can be damaged at the slightest impact, put a thick cushion below
the hard disk.
-
If you use the motored driver, the parts inside the hard disk can be damaged from
the vibration.
-
When replacing the hard disk, be careful not to cause any impact to the other
parts.
-
Be careful not to cause an impact from the tools and hard disk used for the
installation.
Protect the hard disk from static electricity.
Caution
This device has elements to cause an electric shock, an accident or a
problem to the product. Also the hard disk may not be recognized or
operated properly due to incorrect installation and setting. Therefore consult
with an experienced expert technician when installing the hard disk.
