Agilent Technologies 8590 Series Service Manual page 604

Softkey Descriptions
Softkey Descriptions
R S
ELATED OFTKEYS
QP RST ON OFF
QPD OFFSET
QPD OFFSET Quasi-Peak Detector Offset
D Sets the offset of the quasi-peak detector.
ESCRIPTION
Note that this function is available for 8590 E-Series
spectrum analyzers, 8591C cable TV analyzers, and
8594Q QAM analyzers only.
For accurate quasi-peak measurements,
should be set to a value of 29. The quasi-peak detector
offset is set to a value of 29 by pressing
R S
ELATED OFTKEYS
QP GAIN ON OFF
QP RST ON OFF
QPD RST ON OFF Quasi-Peak Detector Reset
On/Off
D Note that this function is available for 8590 E-Series
ESCRIPTION
spectrum analyzers, 8591C cable TV analyzers, and
8594Q QAM analyzers only.
QPD RST ON OFF
detector.
R S
ELATED OFTKEYS
QP GAIN ON OFF
QPD OFFSET
SERVICE CAL Service Calibration
D Provides access to the service-softkey functions.
ESCRIPTION
R S
ELATED OFTKEYS
604
QP DET ON OFF
QP DET ON OFF
discharges and resets the quasi-peak
QP DET ON OFF
Refer to Figure 13-1
QPD OFFSET
PRESET
and Figure 13-2.
Chapter 13
.