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Saving
and
Recalling
Data
from
Analyzer
Memory
This section explains how to save and recall state, trace, limit line, and
amplitude correction factor data to and from cable TV analyzer memory.
You can use STATE
4
INTRNL to store up to eight states in analyzer
memory, and Trace
+
Intrnl
to store many traces, limit-line tables, and
amplitude-correction factors.
Saving state data saves the cable TV analyzer settings, but not the trace data.
Saving trace data saves the trace data and the state data. Limit-line data
and amplitude correction factors are stored in trace registers, but state and
trace data are not recalled with the limit-line data or the amplitude correction
factors. States, traces, limit-line tables, and amplitude correction factors are
saved in cable TV analvzer memorv even if the instrument is turned off or
(M)
is pressed.
Refer to the Catalog Internal softkey description in Chapter 6 for more
information about cataloging cable TV analyzer memory.
Refer to
Table
3-l
at the end of this section for a summary of saving and
recalling data to and from cable TV analyzer memory.
To
Save
a
State
1. Set up the cable TV analyzer settings to be saved
3.
Press
m).
If CARD is underlined, press INTERNAL CARD to select
INTERNAL. Selecting INTERNAL selects the cable TV analyzer memory as
the mass storage device.
3. Press STATE
+
INTRNL SAVE: REG is displayed on the cable TV
analyzer display.
4. Enter a number from one to eight using the numeric keypad and the state
is saved automatically.
3-8