Equipment Setup
Tocreate a power-offset table for user level flatness
correction, connect the equipment (shown in Figure
3-4) as follows:
Step 1 Using a GPIB cable, connect the Power
Meter to the 681XXC.
Step 2 Calibrate the Power Meter with the
Power Sensor.
Step 3 Connect the Power Sensor to the point in
the test setup where the corrected power
level is desired.
Power Meter Model and GPIB Address
In order for the 681XXC to control the power meter,
the GPIB address and power meter model must be
selected from the Configure GPIB menu.
Press SYSTEM to go to the System Menu display.
At the System Menu display,press Config . The Sys-
tem Configuration Menu (below) is displayed.
Next, press GPIB. The Configure GPIB Menu (be-
low) is displayed.
3-68 681XXC OMLOCAL (FRONT LEVELING
PANEL) OPERATION OPERATIONS