SystemAir Danvent DV og TIME, User Manual, Page: 2 / 12

2
LEDs and buttons – navigating the menus – (change parameters)
UP:
Move to a higher menu line
(Increase value of the parameter)
The menus are organised in a horizontal tree structure – upper left corner is start
DOWN:
Move to a lower menu line
(Decrease value of the parameter)
RIGHT:
Move right to a lower menu level
(Move the curser to the right in the parameter)
LEFT:
Move left to a higher menu level
(Move the curser to the left in the parameter)
OK/ENTER:
Open/activate a selected menu/setting
(Confirm a parameter value)
ALARM:
Press for alarm list
CLEAR:
Abort a parameter setting and restore the
original value, if ”OK/ENTER” not yet
has been pressed.
ALARM LED:
Red light is flashing for unacknowledged
alarm. Permanent red light for acknowledged
alarm, but the alarm is still active, because the
reason is not yet eliminated.
”WRITE ENABLE” LED:
Yellow light – slow flashing indicates that a
parameter can be selected for changes, when
the OK/ENTER button is pressed. Yellow light
– fast flashing indicates that the parameter is
activated for changes. Permanent yellow light
indicates that the changes are going on.
Hand terminal – Systemair Control Panel LEDs and buttons