Sony BZDM-7020 User Manual page 263

• Tension = +1.00
The paths between adjacent pairs of key frame points are straight
lines. The effect appears to lose speed as it passes through key
frame point 2.
KF2
-2
KF1
• Tension = –1.00
The path is maximally slack as it passes through the key frame
point 2, with a speed twice that when the tension is zero.
KF2
KF3
2
1
-1 1 2
-1
-2
KF4
3
2
1
-2 -1 1
-1
-2
KF1
Chapter 7 Key Frame Effects
KF3
2
KF4
7-23