•While this button is held down, you can select a key source with the cross-point buttons for the key bus.

•If you press this button twice in rapid succession, the key bus selection button [KEY3] in the cross-point control block lights, and a key 3 key bus cross-point can be selected.

•If you press this button, while holding down [TRANS RATE] button in the numeric keypad control block, you can set the independent key transition rate on the control block.

bIndependent key transition execution section

KEY3 ON button: This inserts or deletes key 3 instantaneously. When key 3 is present in the final program output from the switcher, this lights red, and otherwise lights amber.

TAKE button: This carries out an auto transition on key 3.

cK-SS (key snapshot) button

This enables key snapshot mode. In key snapshot mode, it is possible to save and recall key snapshots.

dKey source name display/key

snapshot buttons

These show the signal name of the key fill selected for key 3 and the transition rate on two buttons. In key snapshot mode, these correspond to registers 1 and 2 for key 3; press to save or recall a key snapshot.

To save a key snapshot, with the [K-SS] button lit amber, hold down [SHIFT] button and press one of the key snapshot buttons. This saves a key snapshot in the button you pressed, which lights yellow.

Panel Control and Menus 2 Chapter

Names and Functions of Parts of the Control Panel 305