Nexa LBST-604 - Page 2

OTHER INFORMATION
Range indoors: up to 30 m (optimal conditions). The range is very
dependent on local conditions, if there is metal in the vicinity for
example. The thin metal coating in low emissivity energy glass has a
negative effect on the range of radio signals for example. There may
be restrictions on the use of the unit outside the EU. If appropriate,
you should check that the unit complies with local regulations.
Max. load: Never connect bulbs or equipment that exceed the
maximum load of the receiver. This could lead to faults, short-
circuiting or fire.
Life-support equipment: Never use Nexa’s products for life-
support equipment or other devices where faults or interference
could have life-threatening consequences.
Interference: All wireless units can suffer from interference that
can affect performance and range. Because of this, the minimum
distance between two receivers should be at least 50 cm
Repair: Do not attempt to repair the product. It does not contain
any repairable parts.
Watertightness: The product is not waterproof. Make sure it
remains dry at all times. Damp will cause the internal electronics to
corrode and this could lead to short-circuiting, faults and a risk of
electric shock.
Cleaning: Clean the product using a dry cloth. Do not use
chemicals, solvents or strong cleaning agents.
Environment: Do not expose the product to intense heat or cold as
this could damage or shorten the service life of the electric circuits.
0
2h8h
Set
Start
Del
3h7h
4h6h
5h
+–
+–
LBST-604
TWILIGHT SWITCH
For indoor and outdoor use
ENGLISH
LBST-604
Battery 2 x AAA (not included)
Frequency System Nexa (433.92 MHz)
Range up to 30 m
Shutdown timer 2/3/4/5/6/7 or 8 hours
Operating temperature -20 to +40 °C
IP rating Waterproof, IP56
Dimensions, W x H x D 60 x 80 x 20 mm
TECHNICAL DATA
A declaration of conformity is available at www.nexa.se
• Battery powered twilight switch
• Turns lighting on and off at dusk and dawn, or after set time
interval (2-8h)
• Can be placed on a table top or mounted on a wall
INSTALLATION
1. Remove the mounting plate/table stand by carefully prizing it off
with a suitable tool, a screwdriver for example
2. Then unscrew the battery cover.
3. Insert 2 x AAA batteries
4. Pair the twilight switch together with the desired receiver, see
”Training” and ”timer setting”.
5. To control several receivers via the same twilight switch, repeat step
4 with each of the receivers you want to be controlled by the switch.
6. Unscrew the back, ensure that the seal is the right way round
7. Set brightness, see ”setting brightness”
LOCATION
Do not position LBST-604 in an environment where it can be
affected by lamps or other light. Example: In front of a garage LBST-
604 will be affected by car headlights and risk sending an OFF
signal at the wrong time.
TRAINING
1. Set the desired receiver to training mode – see respective manual
2. Move the training button from ”Del” to ”Set” on the twilight switch
3. The receiver acknowledges by turning on and off two times, if a
lamp is connected to the receiver, it flashes two times
4. Move the training button back to ”Del”
TIMER SETTING
1. Turn the knob to set timer for off after twilight.
0 means that the twilight switch turns off at dawn.
SETTING BRIGHTNESS
Use the preset value of 10 lux:
1. Press once briefly on the START button
2. Position the twilight switch where it will be located within 20 seconds
Use adapted brightness:
1. Wait until ambient brightness reaches the level at which you want
the lamp to come on.
2. Press and hold down the START button for 3 seconds until the
LED indicator starts to flash.
3. Position the twilight switch where it will be located within 20 seconds
NEXA AB, DATAVÄGEN 37B, 436 32 ASKIM, SWEDEN
info@nexa.se | www.nexa.se
Training button
Timer setting
Sensor/
LED indicator
Start button for
setting brightness
DELETING MEMORY
1. Set the receiver to training mode – see respective manual
2. Move the training button from ”Set” to ”Del”
3. The receiver acknowledges by turning on and off two times, if a
lamp is connected to the receiver, it flashes two times
BATTERY
When the LED indicator flashes every three seconds, the battery
must be replaced for LBST-604 to function normally again.