Theben TR 644 top2 Installation And Operating Instructions Manual page 27

In the OPTIONS submenu ASTRO it is possible –
after a channel has been changed to astro pro-
gram – to request or change astro times, offset,
astro mode as well as position (location). If a
channel is set as an astro channel the symbol is
displayed and the astro times are accessed
after the channel selection.
•
ASTRO TIMES
Astro time display (sun rise and sunset as well as
offset) for the current day
•
OFFSET
With the offset (adjustment value) the calculated
astro times can be adjusted by max. +/– 2 hrs.
This means that the astro on and off switching
time can be adapted to local conditions (e.g.
mountains, high buildings etc.) or to personal
requirements.
•
ASTRO MODE
– Evenings on, mornings off
At sunset it switches on, at sunrise it switches
off (e.g.: street lighting)
– Evenings off, mornings on
At sunset it switches off, at sunrise it switches
on (e.g.: Terrarium)
– Astro pulse: Evenings and mornings, only
mornings or only evenings; pulse duration max.
59 min, 59 sec)
•
POSITION
– setting of the location using coordinates
(longitude/latitude, time zone) or country/city
– With the memory card OBELISK top2 up to 10
more cities (= Favourites) can be added
– Own astro table (with OBELISK top2-program)
– Automatic setting if antenna top2 RC-GPS is
connected (only for RC devices)
GB
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