Basic Operations; Startup; Preview - UMD 9000 series User Manual

4. Basic Operations

4.1 Startup

General steps:
 2U
After ensuring access to the standard 220V AC power, open the power switch on the rear
case; at this time total power of the machine is turned on, the machine enter the boot state.
Recommend to use the manufacturer standard power cord.
Abnormal power outage:
When powered on, the machine automatically enter the working state.
When the machine is in normal operating state, the power light is red.

4.2 Preview

After the device starts to enter the preview mode, on the preview screen you can see the
superimposed channel, time, recording mode, alarm status and other information.
The recording mode and the video status information table is as follows:
Recording Status
Icon Recording Status Description
Timer recording
Manual Recording
Motion detection linkage video
Sensor alarm linkage video
Video Status
Icon Video Status Description
Video loss
Video shelter
Motion Detection
Monitor
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UMD NVR User Manual