Channel Vision DVR-8N - Manual (Page 3)

PRECAUTION
All the safety and operating instructions must be read before the unit is operated.
• Make sure to switch the power off before you install the DVR.
• There is the danger of an electric shock if the DVR is opened by an unqualified service
engineer or installer.
• Avoid using the DVR outside of the reference temperature and humidity indicated in the
specification.
• Avoid exposing the DVR to violent movement or vibration.
• Do not use or store the DVR in direct sunlight or near to any source of heat.
• Do not place any object into the holes used for air circulation.
• Always use the DVR in a well ventilated location to prevent overheating.
• Risk of explosion if battery is replaced by an incorrect type.
• Dispose of used batteries according to the instructions.
• When the system is overheated, the below warning message will be displayed at the
monitor.
“ SYSTEM IS OVERHEATED, TURN THE POWER OFF AND CHECK COOLING FAN” In this
case, do the power off right away and check the cooling fan working.
• The HDD is recommended to use enhanced IDE Hard Disc Drive type made by Maxtor,
Western Digital, Hitachi and IBM.
2