merten 5801 Series, Руководство по эксплуатации

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Random function
Program memory [C]
Not assigned, no function.
When a required program memory is
activated (see „Activating program
memories“, p. 40), the switching times
in the respective memory are
implemented in sequence.
You can modify or delete these
switching times as required, save
additional switching times (up to a total
of 18) (see „Setting new switching
times / Modifying switching times“,
p. 45) or delete them (see „Deleting
switching times“, p. 48).
Setting a switching time includes:
– the direction of the blind (raised or
lowered)
– the start time (to the minute)
– the day of the week (one, several
or all)
– random function on or off
– astro function on or off
When the memories are reset, the
user-configured switching times are
deleted and reset to the standard
values.
Random function
This enables you to give any external
observer the impression that you are
constantly at home. The random
function uses an integrated random
generator to vary the times you set by
between -15 minutes and +15 minutes
every day.
You can switch the random function on
or off individually for each switching
time.
For example:
Random time +9 min
Switching time 1: Raise blind at 7:00
a.m.
▲
, random function on : The blind
is raised at 7:09 a.m.
Switching time 2: Lower blind at 8:00
p.m.
▼
, random function off : The blind
is lowered at 8:00 p.m.
You can combine the astro function
with the random generator for each
individual switching time. Then this
switching time is adapted to the
current sunrise or sunset time, and
then extra variation is added by the
random generator.