Tektronix Camcorder 2200 User Manual

2-82

The External Interface Subpanel, located near the left end of the 
upper control panel, provides selection of the type of interface to 
be used to communicate with external devices.

The buttons in this subpanel perform the following functions:

The

button enables or disables editor access to the 

switcher. Initially pressing the button illuminates it and allows 
external control of the switcher through the Editor port. Pressing 
the button a second time turns off the button lamp and disables 
editor control of the switcher. With

off, editor 

protocol messages that affect the switcher are still acknowledged 
by the switcher, although it does not act under Editor control. For 
example, the switcher will still send status information to the 
editor.