Digital Video Network Surveillance System
Unisight Digital Technologies, Inc
51
Stream Type:
There are two options, one is “Audio&Video” stream and the
other is “Video” stream only. If you want to record video and audio, please select
“Audio&Video” option, otherwise you can select “Video” option to record only video.
For DS-8000HSI DVR, there is only one “Video” option.
Note: If you change this option, please reboot DVR to make parameter
become effective.
Resolution:
The higher resolution is, the clearer the image is. The resolution
options from low to high are: QCIF, CIF, 2CIF, DCIF, and 4CIF.
Note: If you change this resolution option, please reboot DVR to make it
become effective.
Bit rate:
You can select bit rate size for fixed bit rate type. It is the same as
“Max Bit Rate”.
Frame Rate:
Frame per second. Options are: 25 (PAL)/30 (NTSC) 20, 16, 15
，
12, 10, 8, 6, 4, 2, and 1 for low frame rates, you can select low bit rate size.
PreRecord Time:
When you enable motion detection recording or external
alarm recording, you can define prerecord time. The options are: No PreRecord, 5
Seconds (default selection), 10 Seconds, 15 Seconds, 20 Seconds, 25 Seconds, 30
Seconds and Max PreRecord.
MaxPreRecord is to save all data in PreRecord buffer. The PreRecord time is
related with bit rate. The lower bit rate, the longer PreRecord time is.
If the bit rate (Max bit rate) is very low, and you select “PreRecord Time” as “5
Seconds”, maybe the actual prerecord time is more than 5 seconds. On the other side,
if the bit rate is high, and set “PreRecord Time” as “30 Seconds”, the actual prerecord
time maybe is less than 30 seconds.
PostRecord Time:
When external alarm or motion alarm is stopped, DVR will
continue recording time. The options are: 5 Seconds (default), 10 Seconds, 30
Seconds, 1 Minute, 2 Minutes, 5 Minutes and 10 Minutes.
Enable Rec:
Enable or disable selected camera record function. “×” means
disable and “
9
” means enable.
Schedule:
When you enable recording function, you can setup recording
schedule.
Note: When the camera recording schedule is modified, you must reboot
DVR to make it become effective.
All day recording setup:
Step 1: Enter recording schedule menu
In recording menu, use [ENTER] or [EDIT] key to enable record function (“
9
”
flag), press “Schedule” button to enter recording schedule menu.
