Tektronix Camcorder 2200 User Manual

2-15

The type of transition at the next transition is determined by the

,

, and

buttons.

The

 and

 buttons are mutually exclusive; pressing one 

selects it and de-selects the other.

A

 transition uses the output of the wipe generator to shape 

the selected transition(s). Your selected wipe pattern appears over 
the old video/key and moves across the screen, revealing the new 
video/key as it moves. Use either the 

 or the 

 

button to perform the

 transition.

Pressing

 selects a transition that mixes video, keys or 

backgrounds, during the change from one source to the other. A 
mix transition gradually fades the new video and/or key over the 
old video and/or key. You can use either the 

 or

 button to perform a

 transition.

Pressing the

 button selects a two-stage transition 

that inserts black between the two video sources being mixed, 
wiped, or cut. For example, instead of mixing directly between the 
A Background and B Background buses during a background 
transition, a preset black transition mixes, wipes, or cuts from the 
A Background bus to black. When a second transition is 
performed, black mixes, wipes, or cuts, away to the B 
Background. After completion of the two transitions,

turns itself off automatically.

In addition to this automatic cancellation, you can toggle

 on and off manually. If you turn off

 while 

the transition is on the black limit, the M/E output will 
immediately switch from black to the original signal. If you turn 
off

 when it is off limit, the transition to or from 

black will stop.