Dahua HCVR5104C User Manual page 43

playback
Storage
Mode
Recording
Length
Playback
Repeat Way
Record
Search
Playback
Mode
Various File
Switch
Ways
Playback
Way
Multi-chann
el Playback
Window
Zoom
Partial
Enlargemen
t
Backup
function
Backup
Mode
Network
Function
Network
control
Motion Motion
Detection and Detection
Alarm
Video Loss
Support channel record quota setup
1 to 120 minutes single record duration (Default setup is 60 minutes)
When hard disk is full, system can overwrite previous video file.
Various search engines such as time, type and channel.
Various fast play, slow play speeds, manual frame by frame playback and
reverse play mode.
Can switch to previous or next file or any file in current play list.
Can switch to file on other channel of the same time. (If there is a file)
Support file continuous play, when a file is end system auto plays the next
file in the current channel
Support mark playback
There is 1/4-channel playback mode.
Switch between self-adaptive screen/full screen when playback
When in one-window full-screen playback mode, you can select any zone
to activate partial enlargement function.
HDD backup
Support peripheral USB backup device. (Flash disk, portable disk and
etc.)
Support network download and save
View monitor channel remotely.
DVR configuration through client-end and web browser
Upgrade via client or browser to realize remote maintenance.
View alarm information such as motion detection and video loss via client.
Support network PTZ lens control
File download backup and playback
Multiple devices share information via corresponding software such as
professional surveillance software (PSS)
Duplex transparent COM
Network alarm input and output
Zero-channel encoding.
Bidirectional audio.
Zone setup: support 396((PAL 22×18, NTSC 22×15)) detection zones.
Various sensitivity levels.
Alarm can activate record or external alarm or screen message prompt.
Alarm can activate screen message prompt.
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