Anritsu 681XXC User Manual

Page 219

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If the address of the 681XXC on the System Bus
needs changing, press

GPIB Address

. Enter the

new address using the cursor control key or the data
entry keypad and the terminator key

HZ
ms

ADRS

The new GPIB address will appear on the display.

To change the data terminator, press

Line Term

to

select the correct GPIB data delimiter.

To turn SS mode off, press

SS Mode

.

The signal generator is now configured for 360B
tracking mode operation.

Initiating 360B Tracking Mode Operations
Turn on the 360B and configure it for tracking mode
of operation. (Refer to the 360B VNA operation man-
ual.) Once configured, the 360B should take control
of the signal generator.

When the 360B takes control, the display of all pa-
rameters on the 681XXC is disabled and the mes-
sages

Secure Mode Active

and

Remote

appear on the

front panel display.

Terminating 360B Tracking Mode Operations
To terminate 360B VNA tracking mode operations,
you must first return the 681XXC to local control
and then turn off the Secure mode.

To return the 681XXC to local control, turn off the
360B VNA.

On the 681XXC, press

SYSTEM

, then

Reset

. This

turns off the Secure mode.

681XXC OM

7-15

USE WITH

USE WITH A 360B VECTOR

OTHER INSTRUMENTS

NETWORK ANALYZER

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