merten KNX - Single or Double Operation Keys

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6.1 Single or double operation keys
Operation of loads takes place with single or double operation keys. The
dimming and shutter functions are always set up with double operation ac-
cording to the following functional schematic:
1 + 2)
. The type of operation of your sun protection system depends on
the operating philosophy used
*)
. Stop with short keystroke
Depending on the configuration, the following symbols are used for the key
captions:
short keystroke long keystroke
Switch
On Off On Off
Dim
On Off
Brighter,
while the key
is pressed
Darker,
while the key
is pressed
Venetian
blind
1)
Up step Down step
Up,
until end posi-
tion has been
reached
*)
Down,
until end posi-
tion has been
reached
*)
Venetian
blind
2)
Up/Stop Down/Stop
Up,
while the key
is pressed
Down,
while the key
is pressed
On/Off, general
On, general Light on
Off, general Light off
Value higher / lighter Light brighter
Value lower / darker Light darker
Blind up Lower shade
Blind down