5.4.1 Switching devices on and off
To make it simple to commission and/or check the lighting, this menu
item can be used to switch all devices off by pressing key ② or switch all
devices on by pressing key ③, even without having previously configured
the DALI gateway.
A l l
d e v i c e s
�
o n
o f f
�
①
②
③
④
All control gear is addressed by broadcast commands by activating
the "Central on" or "Central off" function. This function is equivalent to
actuating the "Central on" and "Central off" key inputs. The "Central
on" command calls up the maximum brightness which can be < 100 %,
whereas the "Central off" command switches the electronic ballasts off
(0 %). These values are set together with the fading speed.
Note:
the parameters for minimum and maximum brightness and for dim-
ming and fade speeds are preconfigured by the manufacturer in the case of
brand-new electronic ballasts. If there are different types of electronic bal
-
lasts, this can therefore result in different ultimate brightness levels being
reached within different times. These values are only overwritten by the
settings made by the user when the gateway is actually configured.
5.4.2 Switching a group on/off and dimming/brightening a group
Note:
you cannot operate groups unless they have previously been
configured.
L i g h t
g r o u p
�
O p e r a t e
�
①
②
③
④
Pressing ① or ④ selects the function to be performed. Pressing ② or ③
brings up the
Operate group
menu item.
14
Doepke
