Checking For Limit Failures - Agilent Technologies E4419B User Manual

To set the TTL Output:
1 Press
2 To select whether the TTL output reflects an overlimit condition, under
3 To select whether a high or low level TTL output represents a limits failure,
TTL outputs can be disabled and re-enabled simply by pressing
TTL Output Off On

Checking for Limit Failures

Limit failures are displayed in the appropriate field in the measurement
window on the power meter's display as shown in
The same limit fail field is used by both channel and window limits.
N O T E
E4419B Power Meter User's Guide
Limits TTL Output
,
are displayed under the
limit condition or both, press
make a selection between
menu that appears.
use the Fail O/P softkey to toggle between
.
, . The current settings for the TTL output
,
TTL Output Limits
Limits . Use any of the four arrow keys to
,
OVER UNDER
Power Meter Operation
, and softkeys.
Fail O/P
, and on the pop-up
EITHER
High and Low .
Figure 2-15.
2
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