Astrel Instruments AST-8300-A Manuale Automanuale - Pagina 13

Sfoglia online o scarica il pdf Manuale Automanuale per Sistemi di filtrazione dell'acqua Astrel Instruments AST-8300-A. Astrel Instruments AST-8300-A 14.
Anche per Astrel Instruments AST-8300-A: Come iniziare (20 pagine), Manuale d'uso (6 pagine)

Stampa la pagina

Astrel Instruments

AST-8300-A

need to change this value. The 'Minimum pulse' value is of more improtance. This

parameter defines the threshold of the correction duration. If the calculated correction is

more or equal to 'Minimum pulse', it is transfered to the mount, otherwise the correction is

discarded. If the threshold is too large, then the non-adjustable band of deviations around

the zero value will be too wide and the quality of guiding will be too low. If the threshold is

too small, then the amount of corrections around the zero value will be very large, leading

to constant axis twitching in opposite directions and, as a consequence, badly controlled

antidamping. This fact is particularly important for high load setups with low mechanical

stiffness.

To start guiding and monitor guiding drift graph and statistics, select the 'Drift' tab.

Press 'Start' to begin guiding. The drift graph, current values of corrections and statistics

are updated at every new image from the guider. When ready, you can close the guiding

application by pressing 'Done'. Of course guiding will continue in background and you can

get back to the 'Drift' tab by simply clicking on the autoguider icon on the camera desktop.

When guiding is no more required, press the 'Stop' button, the 'Drift' tab will be closed and

the main lin_guider window is showed.

GENERAL RECOMMENDATIONS

Autoguider Manual

13/14

rev A