HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

The following parameters for SYNCMODE are described:
NORMAL
NTSC15
PAL15
LOAD15
SYNCMODE Synchronize Mode
Restores the previous values for the horizontal and vertical synchronizing
constants of the spectrum analyzer display if SYNCMODE NTSC15 or
SYNCMODE PAL15 was previously executed. The previous values for the
horizontal and vertical position are the positions that were set by CRTHPOS
and CRTVPOS. SYNCMODE NORMAL is equivalent to SYNC MRM NTSC (with
NRM underlined).
Selects the NTSC format for a spectrum analyzer that has an internal monitor
with a horizontal scanning rate of 15.75 kHz (the monitors for the HP 859OL,
HP 85913, HP 8592L, HP 85933, HP 85943, HP 85953, and HP 85963 all have
horizontal scanning rates of 15.75 kHz). SYNCMODE NTSC15 is equivalent to
SYK! NRM NTSC (with NTSC underlined).
Selects the PAL format for a spectrum analyzer that has an internal monitor
with a horizontal scanning rate of 15.75 kHz (the monitors for the HP 859OL,
HP 85913, HP 8592L, HP 85933, HP 85943, HP 85953, and HP 85963 all have
horizontal scanning rates of 15.75 kHz). SYNCMODE PAL15 is equivalent to
SYI?C NRM PAL (with PAL underlined).
Loads the default constants horizontal and vertical position for the display
of a spectrum analyzer with an internal monitor with 15.75 kHz horizontal
scanning (the HP 859OL, HP 85913, HP 8592L, HP 85933, HP 85943,
HP 85953, and HP 85963 all have horizontal scanning rates of 15.75 kHz).
The default constants are the constants that are stored into the spectrum
analyzer’s read-only memory (ROM). SYNCMODE LOAD15 is equivalent to
RRFAUI,T SYNC .
When used as a predefined variable, SYNCMODE returns a number from 0 to 5. The value that
is returned by SYNCMODE depends on the SYNCMODE parameter, as shown in the following
table.
Programming Commands 5-541