HP 8590 E-Series User Manual page 244

activates the trigger condition that allows the next sweep to be synchronized
LINE
with the next cycle of the line voltage.
Front-Panel Key Access: m
displays any portion of the limit lines that are currently within the spectrum
LMT DISP
analyzer display boundary. If Y (yes) is underlined the limit lines are displayed.
Y N AUTO
If N (no) is underlined they are not displayed. If AUTO is underlined, the
display of the limit lines is dependent on LMT TEST. The limit lines will be
displayed while the limit test function is turned on, otherwise they will be
turned off.
Limit lines cannot be displayed while using the analog+ display mode. Limit
testing can be done but the limit lines will not be displayed.
Front-Panel Key Access: (j-1
LMT TEST
turns the limit-line testing and (if LMT DISP AUTO is selected) turns the
ON OFF
display of the limit lines on and off. When limit-line testing is enabled, every
measurement sweep of trace A is compared to the limit lines. If trace A is at
or within the bounds of the limit lines, LIMIT PASS is displayed. If trace A is
out of the limit-line boundaries, LIMIT FAIL is displayed.
Front-Panel Key Access: ljjlsp
loads a file from the memory card into spectrum analyzer memory. When the
LOAD
FILE memory card is selected, pressing any of the catalog softkeys (CATALOG ALL ,
CATALOG STATES, CATALOG TRACES, CATALOG PREFIX, CATALOG DLP,
CATALOG AMP COR, CATALOG LMT LINE), or CATALOG DISPLAY
accesses LOAD FILE . When cataloging spectrum analyzer memory using
CATALOG REGISTER, press LOAD FILE to recall the contents of a state or
trace register into spectrum analyzer memory. To use the LOAD FILE function,
use the step keys to view sections of the directory, use the knob to select a
file then press LOAD FILE. Trace data is loaded into trace B. See the softkey
descriptions for CATALOG CARD and CATALOG REGISTER.
Note
Use of the LOAD FILE softkey is not recommended for recalling limit-line
tables or amplitude-correction factors stored in spectrum analyzer memory.
Front-Panel Key Access: (RECALL) or IsAvE_)
Pressing c-1 ((LOCAL0 after the spectrum analyzer has been placed in the
remote mode places the spectrum analyzer in the local mode and enables
front-panel control. During remote operation, "R" appears in the lower-right
corner of the screen indicating remote and talk. A "T" or "L" may appear
during remote operation, indicating talk or listen. Pressing the (-1 key
removes the "R" symbol in the lower-right corner.
Front-Panel Key Access: (CONFIG_)
displays the output produced by the main-coil driver on the A7 Analog
MAIN
Interface assembly. This is a service diagnostic function and is for service use
COIL DR
only.
Front-Panel Key Access: a
Key Descriptions 7-51