| Potentiometers on front right panel (5273) |
| VR4 |
Controls "video art" "picture effector" |
| VR5 |
Horizontal stretch (?) |
| VR6 |
Controls wipe stretch (horizontal and vertical) |
| VR7 |
Vertical stretch |
| VR8 |
Cor square |
| VR10 |
Vert scale for square |
| VR11 |
Vert scale (for diamond only?) |
| VR12 |
Horiz scale (for diamond only?) |
| VR13 |
Horiz skew (for diamond only?) |
| VR14 |
Vert skew (for diamond only?) |
| VR15 |
Bottom stretch (for diamond only?) |
| VR16 |
Angle for / diagonal wipe |
| VR17 |
Angle for \ diagonal wipe |
| VR18 |
Controls wipe horizontal position (even for wipes that can't be moved) |
| VR21 |
Controls wipe vertical positions (even for wipes that can't be moved) |