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Using Spectrum Analyzer Features
External Keyboard
The external keyboard operation with the cable TV analyzer is similar to its
operation with a computer except for the following:
SCROLL LOCK and NUM LOCK are fixed and cannot be changed. Pressing
c-1
displays the keyboard mode on the cable TV analyzer screen.
The analyzer will not recognize the control characters or function keys.
The keyboard supports a 244 character recall buffer. The longest single item
is limited to 243 characters; subsequent characters are ignored. Using the
a
or
m
keys of the external keyboard to recall an item does not change
the buffer contents. Recalling an item and then pressing the
@FE)
key does
not store a new copy of the item in the recall buffer. If an item is recalled and
then modified, a new copy will be made in the recall buffer. Adding new data
into the keyboard line deletes the oldest data automatically.
When in command mode, the active line will append a semicolon to the
keyboard entry if the line does not end with a semicolon and it is fewer than
243 characters long.
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