Agilent Technologies 85330A Selecting the Multiple Channel Controller’s Gpib Address

Service

Adjustments

Figure 9-4 Positive/Negative-Edge EVENT TRIG jumpers

Selecting the Multiple

Channel Controller’s

GPIB Address

1.Remove the two screws that hold the E1330B board in place.

2.Remove the four screws that hold the 85330-60002 board in place.

3.Pull out the two boards at the same time. You can do this by pulling each one out a little at a time, until they are both removed. Place the boards on an anti-static surface.

Standard positive-edge operation is set at the factory by jumpering E9 and E10 together.

4.To select negative-edge operation, move the jumper across E9 and E8.

5.Reinstall the boards and screws.

The factory default setting of the GPIB address is 9. To view the GPIB address:

Press [Select Instr] {SYSTEM} {GPIB} {READ}

To change the current GPIB address:

1.Press [Select Instr] {SYSTEM} {GPIB} {SET}.

2.Enter the new address and press [Return].

85330A Multiple Channel Controller 9-23