Tektronix 2200 Manual Do Utilizador

2-27

Use the Analog Key Inputs Menu to select the component format 
for each analog key input.

1.

From the Inputs Menu, press the 

button to 

select the Analog Key Inputs Menu as shown below.

2.

Increment the 

button until you reach the key 

input you want to assign. There are 2 key inputs per card. 
Here you are assigning a format to the key inputs on Card 
2which handles key inputs 38 and 40.

3.

After formatting the input, determine whether the key input 
requires SETUP or NO SETUP. Do this by selecting KEY SETUP or 
NO SETUP for

 each key input. The SETUP selection sets all 

outputs for a black level 7.5 IRE above blanking. The NO SETUP 
selection puts black at blanking level.