Install the "Video Module Unit" on AGP-3500T/3510T/3550T/3560T/3600T/3650T/3750T to capture an image from the channel 1 video, and save it on external storage in JPEG format, as a still image.
You can install a VM Unit for the GP3000 Series on the AGP-3750T. For other models, you can install a VM Unit for the GP2000 Series or the GP3000 Series.
For the "Video Module unit" specifications and installation method, please refer to the "GP2000 Series Video Module Unit User's Manual" or the "GP3000 Series Video Module Unit User's Manual."