1. gamma correction (gamma), 2. auto knee on/off (auto knee), 3. total pedestal level control (total-ped) – Panasonic GP-US522HA User Manual

Page 21: 4. chrominance level control (chroma gain), 5. detail band control (dtl band), 6. horizontal detail gain control (hdtl gain), 7. vertical detail gain control (vdtl gain), 8. red detail on/off (red dtl), 10. 2 dimention low pass filter (2d lpf), 11. 6 chroma matrix controls