HP 8112A Operating, Programming And Servicing Manual

Also see for 8112A: Operating, programming and servicing manual Operating, programming and servicing manual

Note You may wish to set up Output Limits as described in Chapter 4Opemting to protect the device under test.7. Press the CDISABLEI) key to turn off output disable mode and enablethe output (LED extinguished).External Burst ModeEXT nI---l-INPUTM A I NOUTPUT 111n lllllFigure 5-5. Typical signals in External Burst mode1 .2 .3 .4.5 .6 .Switch the instrument on using the line switch.If neccessary, select external burst mode by repeatedly pressingthe standard mode key until the E.BUR LED is lit.Apply the E.BUR signal to the EXT INPUT and select triggerslope and level as required. Refer to Chapter 4 Operating forinformation on the trigger controls.Select the Transition mode by pressing the lkey with theappropriate symbol. The parameter window will be automaticallyilluminated.Select each output parameter in turn by pressing its associatedkey. Adjust the parameter value using the (VERNIER] and @%FJkeys. Refer to Chapter 4 Opemting for additional information onparameter adjustment.If a Control Function is required, select the required mode byrepeatedly pressing the control mode key until the required modeis lit. Apply the Control signal to the CTR:L INPUT connector.Refer to Chapter 4 Operating for more permissible combinations ofOperating and Control modes.Note You may wish to set up Output Limits as described in Chapter 4Operating to protect the device under test.7. Press the (DISABLE) key to turn off output disable mode and enablethe output (LED extinguished).Operating Examples 5-5