For these electronic products, maintenance is quite importance, by this way, we could not only keep their lives circle longer, but also have them operate well. Below instructive information may do us a favor.
Matters needed to be noticed before using.
1 Check the main machine before powering on to avoid breaking component for bad contact. And below are ways to check:
A: Sway the main machine to examine whether the components loose or not.
B: Check the inserted card on the main machine whether loose or not.
C: Make sure that the voltage setting matches with power supply voltage.
2 Mostly, the interface on the rear panel are inserted needles, therefore make sure the needles are not skew.
3 Make sure the joints match well with the interface.
4 Pull or push the inserted dvr card softly.
5 Fix the main machine in a suitable place to make it operate well.
6 Connect all the peripherals and make sure connect well per the interface property of main machine.
7 Use UPS to supply power for main machine to avoid damage of hard disk drive for power outage.
8 Power off the machine in a right procedure.
And for the maintenance of digital video recorders , please take below into consideration.
1 Have a specially-assigned person to operate the machine, and back up the database at a regular time.
2 As above mentioned, power off the machine in a right procedure.
3 It’s suggested to power off the machine each week for minutes if the machine operate at an ongoing pattern, then restart.
4 Use the UPS equipment to avoid the damage to the system for power outage.
5 Digital video recorder is specialized in monitoring, so make it in such use not as a generally used computer.
Take above suggestions in mind to prolong the lifetime.