Introduction; Precaution - CCTV DN-1808S Manual For Installer And User

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I
I
NTRODUCTION
NTRODUCTION
When the DVR starts up, you are automatically logged on as Administrator in the Windows operat-
ing system. This enables you to access all necessary network and connection protocols to configure
the DVR without restrictions.
>
DO NOT open the DVR case and add/remove hardware.
>
DO NOT add users to the Windows operating system. (The DVR will no longer reboot unat-
tended.)
>
DO NOT install any other software on the DVR.
>
DO NOT customize the Windows operating system in any way. (Setting screen savers, changing
the desktop, adjusting power settings, etc.)
>
DO NOT use the DVR to browse the Internet or read e-mail.
(Computer virus attacks are not covered under warranty.)
Any of these changes will interfere with the operation of
Safety Precautions
When selecting a place for the DVR, avoid locations with :
>
Excessive heat, such as direct rays of light or heating appliances.
>
Excessive moisture, dust, or smoke.
>
Magnetic substances or electric wave equipment in close proximity.
>
Excessive hot or cold temperature (operating temperature from 5 °C ~ 45 °C)
>
Unstable or elevated surface.
Before proceeding further with this manual, make sure to follow the precautions below:
>
Plug the power cable in after connecting all devices. Connecting a device when the power is
on may cause problems. Do not forget that the DVR is automatically booted when the
power cable is plugged in.
>
Leave enough space around the DVR to avoid tangling cable lines and blocking ventilation.
>
Keep the DVR clean of dust and foreign objects.
>
In case of malfunction, do not try to repair the DVR by yourself. Contact local distributor for
assistance.
ATTENTION: All DVR Users
the DVR and will
VOID YOUR WARRANTY!!!
2

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