HP 8648 A/B/C/D - Changpuak.ch

lc-2 Operation Messages
002
003
Modulationexceeds deviationrange
This message is displayed when modulation is set to a level
that exceeds the operating range of the instrument. This
condition occurs when a modulation level is entered that is
out-of-range for the current RF frequency setting, or when
the RF frequency setting is changed and the modulation
setting is out-of-range for the new setting.
There arenoregisters available
This message is displayed when an attempt is made to save
a memory register and all of the instrument’s memory
registers have already been used. Delete any unneeded
registers in order to save new ones. Deleting registers from
any sequence will make them available for saving new
settings in the sequence you are using.
004 Invalidunits selection
This message is displayed when a units key is pressed that is
not valid for the active function. Check that the units key
you select is labeled with the appropriate units for the value
you are entering.
005 Increment value entry out of range
This message is displayed when the (INCR] key is pressed
and a value is entered that is not within the increment
value range for the active function. Refer to “Increment
Set” in Chapter lb, “Operation Reference,” for a listing of
the increment value ranges.
006 Endof increment range
This message is displayed when the @) or QJJ increment
arrow key is pressed and the increment value does not set
the instrument to a setting that is within the instrument’s
allowable range. To view or change the increment value,
press the @EiGE7~ key. Refer to “Increment Set” in
Chapter lb, “Operation Reference,’ for a listing of the
increment value ranges.
007 Enteredvalue out of range
This message is displayed when a value is entered that
does not set the RF output signal within the instrument’s
allowable range. Refer to “Function” in Chapter lb,
“Operation Reference,” for information on the instrument’s
allowable ranges.
010 Endof knob range
This message is displayed when the knob is turned but
changing the selected digit would set the instrument to a
value that is not within its allowable range.