Agilent Technologies 8590 Series Service Manual page 599

R
ELATED
INIT FLT Initialize Flatness
To safeguard the current flatness-correction constants, refer to
CAUTION
3
before using this function.
D
The current flatness-correction constants are lost when
CAUTION
pressed.
R
ELATED
Chapter 13
additional information about analyzer recovery and
initialization after a A16 Memory Loss.
Selects the identity of the analyzer. There is one
firmware set for the 8590 E-Series and L-Series
spectrum analyzers, 8591C cable TV analyzers,
and 8594Q QAM analyzers. By selecting the
appropriate identification number (IDNUM), the
firmware configures the analyzer to the proper
frequency range and analyzer functions.
The following table shows the relationship between the
IDNUM and the analyzer model number.
S
INIT FLT 22 GHz
OFTKEYS
for more information about backing up analyzer correction constants
Note that this function is available for 8590L, 8591C,
ESCRIPTION
8591E, 8594E, 8594Q, 8595E, and 8596E spectrum
analyzers only.
Prepares the analyzer memory for the entry of new
flatness correction constants. The −2001 Hz passcode is
required and must be entered before pressing
INIT FLT
• Sets up the start frequency, stop frequency, and step
size of the frequency-response-correction points.
• Initializes A16 memory by entering a default value
of 0 dB into memory for all frequency points.
S
EDIT FLATNESS
OFTKEYS
STORE FLATNESS
IDNUM
8595E
5
8596E
6
performs the following functions.
Softkey Descriptions
Softkey Descriptions
Analyzer
Chapter
.
CAL
is
INIT FLT
599