User's Manual

AD Plus2.0 User Manual
Page 37 of 66
triggered.

Loop Record: is the loop recording for dual TF card.
2.7.2.2 Main Stream Setting
On this screen, you can set the recording mode, video parameters, and audio
parameters for each channel. Tap Preferences > Surveillance > Record > Main
Stream, as shown in the following figure:
Note: The recording mode can be configured for channels individually.
Once recording mode is selected, it applies to both sub-stream and mirror recording.
1. Enable: Main stream recording is enabled after this option is selected.
2. Resolution: The value is CIF, WCIF, HD1, WHD1, D1, WD1, 720P, 960P, or
1080P for an analog camera and is 720P or 1080P for a digital camera.
Note: Resolution of the ADAS channel (channel 1) of AD Plus2.0 can be up to
5MP
3. Frame Rate: specifies the recording frame rate, or the number of frames
played per second. It ranges from 1 to 25 for a PAL camera and 1 to 30 for an
NTSC camera.
4. Quality: specifies the recording quality. The value ranges from 1 to 8. The
smaller the value, the better the quality. 1 indicates the best quality.
5. Encode Standard: can be set to H264 or H265, and the default value is H264.
6. Channel Name: Customizable
7. Record Mode: Available values are Startup, Schedule, and Alarm.

Startup: If a Micro SD card is present and recording is enabled, the
device keeps recording upon startup.

Alarm: Recording is triggered by device alarms. For details about how to
set alarm recording, see Section 2.9. Alternatively, you can enable
pre-recording before alarm triggering.

Schedule: Recording is performed as scheduled. Tap on the right of
Schedule to navigate to the screen shown below. Tap
corresponding to a specific day to add a recording plan.