User’s Manual
allowable temperature of operating environment is 40°C.
The unit utilizes heat-conducting techniques to transfer internal heat to the case, especially to the bottom side of the unit.
NOTE: Be sure not to remove the rubber feet, and always leave a space for air ventilation on the unit’s bottom side.
2.2Selecting Video Format
The Versatile MPEG-4 DVR is designed to operate under either NTSC or PAL video formats. Please contact with a qualified service person to perform the installation procedure.
2.3Connecting Devices to the Unit
This section lists some notices that should be given before making any connections to the Versatile MPEG-4 DVR.
NOTE: Connect short-term devices, such as USB ThumbDrive, USB CD-RW, USB Hard Disk Drive, etc., only after the unit is successfully powered up.
Connecting Required Devices
Before power up the unit, you should connect cameras and a main monitor to the unit for basic operation. If needed, connect a call monitor for displaying full screen video of all installed cameras in sequence.
Connecting Short-term Device
If you plan to install any short-term devices to the Versatile MPEG-4 DVR and use them as part of the unit system, such as USB CD-RW, USB Hard Disk Drive, etc. Make sure connecting those devices only during the unit is powered up. Because Versatile MPEG-4 DVR can recognize the external devices only after the power-up process are completely.
