1c-2
Operation messages
Front Panel Operation Messages
Front Panel Operation Messages
SEQ X SAVE __ XXX registers available
This message is displayed when the
SAV key is pressed to inform you of how many
registers are still available. If a register is available, enter the two-digit number of the
register you wish to save.
SEQ X REG __ XXX has not been saved
This message is displayed when an attempt is made to recall a register that has not been
saved in the sequence. Check to be sure that the appropriate sequence is selected and
that you have entered the correct register number.
SEQ X DEL __ Enter number to delete
This message is displayed when the
DEL key is pressed. Enter the number of the
memory register you wish to delete. When a register is deleted, the settings saved in it
are erased and the register number is removed from the sequence.
SEQ X has no registers saved in it
This message is displayed when a sequence is selected that has no registers saved in it.
If you wish to save registers in the sequence, set up the instrument, press the
SAV key,
and enter a two-digit register number.
0
0
1
No external dc coupling for PM
This message is displayed when PM is selected and
EXT DC or 1kHz+EXTDC is also
selected. DC coupling of an external source is not possible for PM. If you press
1 kHz + EXT DC you will actually get 1 kHz and external ac. Or, select EXT AC coupling for
PM. Additional internal plus external modulation capabilities (such as
1 kHz + EXT DC
are available through GPIB control of the instrument; refer to Chapter 2, “GPIB
Programming”.
0
0
2
Modulation exceeds deviation range
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.
0
0
3
There are no registers 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 unavailable for saving new settings in the sequence you are using.