HP 61010A Owner's Manual page 18

Step 4 • After you press
Return
, the original softkeys
return to the screen (see Figure 2*4). Because the output
field indicates DISABLED, your new entry did not set any
output bits on your instrument yet. The output must be
enabled before any output bits can be set. Point to and
select DISABLED to enable the output. (The output field
toggles between ENABLED AND DISABLED.)
Figure 2-4. triable the Output
2-6 Trying Out Your Instrument