Operation - SERVODAN 77-920 Gebrauchsanweisung

User guide
IR Remote 77-920

Operation

Setting the Luxstat Dim model 77-050 using the remote control:
Lock/unlock
Press three times to "unlock Luxstat Dim" – edit mode.
Luxstat Dim acknowledges with one LED fl ash.
This must be done within 5 seconds.
Press once to "lock Luxstat Dim" – operating mode.
Luxstat Dim acknowledges with one LED fl ash.
For all settings (except for On, Off, Dim up, Dim down, Automatic)
you must fi rst unlock Luxstat Dim, select the setting, then lock the
Luxstat Dim again for the setting to be active.
If you do not lock the Luxstat Dim it will lock automatically after 1
min. and any changed settings will be saved.
! Note: The range of 77-920 to the sensors is approx. 3 m.
Function
App. Class:
Application for classroom with blackboard light, manual on and
off via pushbutton switch, automatic off via movement sensor, or
daylight.
App. Auto
Application selection with automatic on/off, manual off.
App. Man
Application selection manual on/off, automatic off.
LED On/Off
Enables/disables LED that indicates pushbutton switch in
operation.
Test
Activation and deactivation of walk test.
The lighting goes on for 5 seconds whenever activity is detected
by the movement sensor.
The test lasts fi ve minutes. The 77-050 then returns to operation.
On
The lighting in both zones comes on. The lighting stays on for as long
as activity is detected by the movement sensor + the cut-off time.
Off
The lighting in both zones goes off. In App. Auto the lighting will
remain off for as long as there is activity from the movement
sensor + the cut-off time, after which the light can be switched
on again via the PIR.
Servodan A/S | Tel +45 7442 4726 | Fax + 45 7442 4035 | info@servodan.dk | www.servodan.com
Reset
Pressing this button restores all settings to factory settings.
Change from App. Manual and App. Auto to App. Classroom with
blackboard light.
If App. Manual or App. Auto is selected, the 77-050 must be reset
to the factory settings so that App. Classroom with blackboard
light can be activated once more.
This also means that all defi ned values will be reset to factory
settings. Reset is done via the IR remote.
Dim up
The lighting is dimmed up in both zones.
The lighting stays on for as long as activity is detected by the
movement sensor + the cut-off time.
When you press the buttons the light starts to adjust upwards,
and when you press again the adjustment stops.
Dim down
The lighting is dimmed down in both zones.
The lighting stays on for as long as activity is detected by the
movement sensor + the cut-off time.
When you press the buttons the light starts to dim down, and
when you press again the adjustment stops.
Automatic
Change to daylight-controlled lighting.
Settings
The Luxstat unit is unlocked – "edit mode", see also Fig. 2.
To save the settings, press Lock/Unlock once to leave "edit mode".
The Luxstat unit is now running in "operating mode" and is locked.
Vout:
Set Vout to maximum in both zones. The level is shown directly by
the lighting. Use the "Dim up" and "Dim down" buttons.
Lx 1
Setting the daylight factor for zone 1. The daylight factor determines
how the lighting is controlled according to the daylight measured
by a light sensor. Calculating the daylight factor: light sensor/Lx 1
= daylight factor zone 1.
E.g. 450 lx/200 lx = 2.25%. When one of the Lx1 buttons is
pressed, it uses the current lux level measured by the light sensor
for the calculation.
Lx1 can be set within the range 50-1000 lx in steps of +/-50 lx or
+/-100 lx. The LED on the Luxstat Dim unit fl ashes continuously
if the daylight factor is above 100% (error). Reduce Lx1 until the
LED stops fl ashing, or press Reset to restore factory settings.
Set 1
Setting the desired light level for zone 1.
Set 1 can be set within the range 50-1500 lx in steps of +/-50 lx
or +/-100 lx.
Lx 2
Setting the daylight factor for zone 2. The daylight factor determines
how the lighting is controlled according to the daylight measured
by a light sensor. Calculating the daylight factor: light sensor/Lx 2 =
daylight factor zone 2.
E.g. 450 lx/160 lx = 2.81%. When one of the Lx2 buttons is
pressed, it uses the current lux level measured by the light sensor
for the calculation.
Lx2 can be set within the range 50-1000 lx in steps of +/-50 lx or
+/-100 lx. The LED on the Luxstat Dim unit fl ashes continuously
if the daylight factor is above 100% (error). Reduce Lx2 until the
LED stops fl ashing, or press Reset to restore factory settings.
77Y920_03_R4_090331KOE 77Y920_03_R4_090331KOE
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