IRIS 2000 Counter GPIB Address

The Iris 2000 uses a HP 5334A counter. The address for this counter is set through the front panel buttons. Below is an excerpt from the counter manual. As always refer to the manual for you station and equipment, Any information here is for Refence Only 

The Counter for an Iris 200  system should be at GPIB address 19.  Again you install may be different refer to individua station manuals to verify