Gira 2399 02 Operating Instructions Manual page 20

Presence detector and motion detector 360° compact
Setting individual run-on time
The individual run-on time can be set within a range of 10 seconds to 60 minutes.
One of the fixed run-on times can be set again at any time.
￭ Press the 0-1 h Ů button.
Run-on time starts.
￭ When the required run-on time is reached, press the 0-1 h Ů button.
The device saves the run-on time.
If the run-on time is shortened, then it only becomes active after the device
has switched off once. To cancel a running run-on time, set the special func-
tion Continuous on for example and then switch back to Automatic operation
(see Operation).
Setting the dynamic run-on time
The device adapts the run-on time to the motion situation.
￭ Press the Dyn. Ů button for longer than 10 seconds.
The dynamic run-on time is activated.
To switch off the function, press the Reset button for between 4 and
10 seconds
Switching on short time operation
￭ Press the 1 s Ů button.
No individual or dynamic run-on time can be set in short time operation.
To switch off short time operation, set a fixed or individual run-on time.
Switching on switch-off warning
Switch-off warning is switched off.
￭ Press the ŭ button for longer than 10 seconds.
Switch-off warning is switched on. If pressed again, the switch-off warning is
switched off again.
The function is also switched off if the Reset button is pressed for between 4
and 10 seconds.
Switching on the function as a twilight switch
All the PIR sensors must have been switched off for the device to work as a twilight
switch.
￭ Press the PIR A-C button for longer than 10 seconds.
The red LED lights up. The device functions as a twilight switch.
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