Tektronix 2200 Manual Do Utilizador

2-17

Use the Define Defaults Menu to change the default values that 
are stored in memory and used when the switcher is turned on. 
(You may also use the 

button)

The values 

stored in the User-Defined Default Buffer (battery-backed RAM) 
are loaded into the Working Buffer when power is applied to the 
switcher. This sets the initial state of the switcher parameters.

1.

With the

 button, select the M/E whose settings you 

want to be used during power-up. (Only one set of values is 
stored for the M/Es, therefore both M/Es will use the same 
values at boot-up.)

2.

On the switcher panel (including the selected M/E), set up the 
switcher state that you want the switcher to assume when it is 
turned on.

3.

Press

 to enter the new default values.

4.

Pressing the

 button will restore the factory-set 

default values to the switcher. These are stored in non-volatile 
memory (ROM).