Tektronix Camcorder 2200 User Manual

2-69

The 3 wipe rotation buttons,

, 

, and

are mutually exclusive and 

toggle on and off. Only one of these buttons can be on 
at a time.

The 

 knob, located adjacent to the three rotation type 

buttons, controls whichever mode is enabled. The knob setting for 
each of the three rotation modes is remembered even when the 
modes are de-selected.

 (rotate position) allows rotation of the wipe pattern to a 

fixed angle. With this mode on, turning the 

 knob from 

its mid-position rotates the entire wipe pattern up to four 
complete rotations, either clockwise or counterclockwise.

 allows constant rotation of the wipe pattern at a 

rate adjusted by the 

 knob. Turning the knob clockwise 

or counterclockwise from mid-position causes the wipe pattern to 
rotate up to a maximum of four rotations per second.

(rotate magnitude) causes the wipe pattern to rotate 

as a function of the transition position (lever arm or auto 
transition). The amount and direction of rotation is adjusted by 
the 

 knob. Turning the knob clockwise or 

counterclockwise causes the wipe pattern to rotate up to a 
maximum of four rotations during the course of the wipe 
transition. The starting angle (or position) of the pattern is 
determined by the

 value.