Why is there no live video on my Avtech DVR?
If you're getting no live video on your Avtech DVR, here are a few things to check: * Make sure the camera is receiving power. * Verify the camera lens setting. * Check the video cable and connection for both the monitor and the camera.
How to fix Avtech AVC798 DVR with no power?
If your Avtech DVR has no power, check the power cord connection. Also, confirm that the outlet is supplying power.
Why is my Avtech AVC798 not recording video?
If you're not getting any recorded video on your Avtech DVR, make sure the HDD is properly installed and connected. Also, check that both “MANUAL RECORD ENABLE” and the record function in the “CAMERA” menu are set to “ON”.
What to do if Avtech AVC798 HDD detection failed?
If your Avtech DVR is failing to detect the HDD, try replacing it with another HDD for testing. You can also try replacing the HDD cable for testing purposes.
Why failed to backup recorded files of Avtech AVC798 DVR from remote PC side?
If you're having trouble backing up recorded files from your Avtech DVR to a remote PC, ensure your user level is SUPERVISOR. Check that the network connection information (IP Address / Port / User Name / Password) is correct. Also, specify the hard disk (HDD Number) and channel number (Channel) containing the recorded data you need.
Why Avtech DVR can't detect USB flash drive?
If your Avtech DVR can’t detect your USB flash drive, try replacing it with another USB flash drive for testing. Also, format the USB flash drive as FAT 32 and try again.
Why motion detection recording is not working on Avtech AVC798?
If motion detection recording isn't working on your Avtech DVR, check that the “EVENT RECORD ENABLE” option is set to “ON”. Also, ensure the detection function “DET” is set to “ON” and that the detection area “AREA” has been set up.
Why is timer recording not working on my Avtech AVC798?
If timer recording is not working on your Avtech DVR, check if the “TIMER RECORD ENABLE” option is set to “ON” and the timer schedule has been arranged.
Why can't I play recorded data on my Avtech DVR?
Your Avtech DVR requires at least 8192 images of recorded data for playback to work properly. If there's less data, the DVR will stop the playback. For example, if the IPS is set to 30, the recording time should be at least 273 seconds (8192 images / 30 IPS) for the playback to work properly.
Why failed to upgrade firmware on Avtech AVC798?
If you're failing to upgrade the firmware or OSD file on your Avtech DVR, check that the USB flash drive is formatted to FAT32. Also, verify that the firmware or OSD file you are using is correct.
General| Model | AVC798 |
|---|---|
| Video Input | 8 Channels |
| Recording Resolution | Up to 1080p |
| Compression Format | H.264 |
| Power Supply | DC 12V |
| Audio Input | 1 Channel |
| Audio Output | 1 Channel |
| PTZ Control | Yes |
| Backup Method | USB, Network |
| Video Output | HDMI, VGA |
| Storage | Supports up to 6TB HDD (not included) |
| Network Interface | Ethernet |
| Remote Access | Yes, via mobile app and web browser |
| Mobile Surveillance | Yes |
| USB | 2 USB 2.0 ports |
Explains grounding requirements for electrical safety.
Details precautions against water and moisture exposure.
Outlines licensing terms for MPEG-4 visual standard usage.
Provides information on GNU General Public License and its terms.
Details the H.264 DVR's video quality and file size optimization features.
Lists the key functionalities and technologies of the H.264 DVR.
Presents technical specifications for different DVR models with and without DVD writers.
Lists all items included in the DVR package.
Details the function of LEDs and buttons on the DVR's front panel.
Describes the various input/output ports located on the rear of the DVR.
Provides step-by-step instructions for installing SATA HDDs into the DVR.
Explains how to connect cameras to the DVR for video and audio input.
Instructs on connecting the DVR to a power source and outlet.
Guides on setting the system date and time for accurate recording and search.
Details how to set and manage the DVR's system password.
Describes the live viewing interface and its status indicators.
Explains different recording modes including continuous, event, and timer recording.
Details how to playback recorded video, including navigation and audio selection.
Explains how to enable and disable the key lock function to secure the DVR.
Guides on upgrading the DVR's firmware and OSD using USB or software.
Describes methods to search recorded files by list or by time.
Outlines the structure and options available within the DVR's main menu system.
Provides guidance on navigating and operating the DVR's menu interface.
Allows checking and changing display settings like channel title, event status, and date display.
Configures manual recording settings such as image size, quality, and frames per second.
Enables scheduling of recording and detection functions using a timer.
Guides on setting the system date and time for accurate recording and search.
Provides access to advanced settings for camera, detection, alert, network, SNTP, display, record, and remote.
Displays system information and allows changes to serial type, baud rate, password, and default settings.
Allows searching recorded files by time or event, and viewing HDD and event logs.
Provides options for backing up recorded data to USB flash drives or disks.
Covers installation, network connection, control panel, E-Map, and Quick Timer Player for Video Viewer.
Details how to view and operate the DVR using an Internet Explorer web browser.
Explains using QuickTime player for live remote viewing.
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