Dahua DH-XVR5416L-X User Manual page 96

 When the image is in the enlarged status, you can drag the image toward any direction to
view the other enlarged areas.
 Right-click on the enlarged image to return the original status.
5.2.2.3 Real-time Backup
You can record the video of any channel and save the clip into a USB storage device.
By clicking
automatically saved into the connected USB storage device.
5.2.2.4 Manual Snapshot
You can take one to five snapshots of the video and save into a USB storage device.
By clicking
connected USB storage device. You can view the snapshots on your PC.
To change the quantity of snapshots, select Main Menu > CAMERA > ENCODE > Snapshot,
in the Manual Snap list, select the snapshot quantity.
5.2.2.5 Mute (Analog channel only)
You can mute the video sound by clicking
view.
5.2.2.6 White Light (Supported on camera with white light function)
Click to manually control the camera to turn on the white light function.
5.2.2.7 Siren (Supported on camera with siren function)
Click to manually control the camera to generate alarm sound.
5.2.2.8 Bidirectional Talk (Digital channel only)
You can perform the voice interaction between the Device and the remote device to improve
efficiency of emergency. This function is supported only when the remotely connected IPC
device supports bidirectional talk.
Click , the icon switches to

The bidirectional talk of other digital channels is disabled.
, the recording is started. To stop recording, click this icon again. The clip is
, you can take snapshots. The snapshots are automatically saved into the
, the bidirectional talk of the remote device is turned on.
. This function is supported in single-channel
Local Configurations 80