Hivision DS-7608NI-I2/8P NVR - change resolution of manual captures higher than 1920x1080?

triumph202

Pulling my weight
Feb 5, 2017
506
216
Australia
Is there a way to change the resolution of manual captures (e.g. when playing back footage you click on the capture icon) from 1920x1080 to the full resolution of the camera?

Mine does 1920 x 1080 Jpegs for 8MP cameras and I can't find any option to change it. I'm running 4 series firmware.