LC8808R Network Video Decoder User Manual, introduces the features of the product, such as supporting 8-way D1 video decoding, flexible output screen split mode setting, main and auxiliary output mode, supporting loop monitoring, supporting 485-way keyboard use, etc.
The LC8808R is an 8‑channel D1 network video decoder that receives video streams over Ethernet and outputs them directly to a video wall without a PC. It supports H.264/MJPEG decoding, multiple screen‑splitting modes, and two‑way audio intercom.
The manual provides detailed instructions for hardware installation, network setup, decoder configuration, keyboard and remote control usage, as well as troubleshooting and FAQ sections for common issues. This manual is written in Chinese.
| Video format | NTSC or PAL |
|---|---|
| Video decoding method | H.264 / MJPEG |
| Supported resolutions | D1, Half D1, CIF |
| Video output | 1 HDMI or VGA (auto‑detect), analog video |
| Video latency | < 200 ms (LAN) |
| Audio decoding standards | G.711, G.722, G.726 |
| Audio input | 1 microphone interface |
| Audio output | 2 line outputs + 1 headphone output |
| Alarm inputs | 16 (signal type) |
| Alarm outputs | 4 (switch type) |
| Network interfaces | 10/100/1000 Mbps RJ45, RS485, RS232 |
| Power supply | AC 220 V |
| Operating temperature | 0 °C – 50 °C |
| Operating humidity | ≤ 85 % RH |
| Weight | 3.6 kg |
| Dimensions (L×W×H) | 485 mm × 261.5 mm × 45 mm |
Check that the network cable is properly connected, verify the IP address and port number, and ensure the local IP, subnet mask, default gateway and DNS settings are correct.
Confirm the network cable, domain name and port are correct, and verify the default gateway and DNS settings in the network configuration.
Make sure the RS485 connection is correct and that the decoder’s RS485 address, protocol and baud rate match the keyboard settings.
Verify that the PTZ unit on the server is properly connected; refer to the server’s user manual for detailed wiring.