KNOP LS901 User Manual

Light guide LS901 V3.1

Warning and safety instructions

⚠️ The battery in this product complies with the relevant IEC safety standards for batteries.

Please read the safety instructions on the power supply before use.

The power supply unit must meet the relevant IEC safety standards.

The battery must not be replaced, and the product must be sent for repair.

The product must not be disassembled. Risk of electric shock!

Read the intended use before putting into service.

Intended use

LS901 is a light source that can help minimize fall injuries. For example, it can switch on the light when a person leaves the bed or when he or she presses the wristband transmitter.

LS901 has a built-in backup battery, so it will work even in the event of a power failure.

The product is designed to work together with other products in the KNOP 901 series.

It is possible to program up to five different transmitters to activate the light and how long the light should stay on.

Commissioning

LS901 only needs to be connected to a power outlet. There are no additional connection options.

It switches on automatically when the power is turned on.

We recommend that the product is updated with the latest software version to ensure that all functions work as described.

The LED

The LED shows the status of the product.

✅ Green: Everything is OK.
? Flashing green: Encoding active.
? Red: Battery operation.

Programming

To program the device, simultaneously press the [MEMORY] and [TIME] buttons until the LED flashes green.

Device Description: The device features two main areas indicated by dim lights. On the left side, a dim light indicates an already coded transmitter's memory location. This location is displayed with flashing. If an already encoded memory location is selected, it is overwritten. On the right side, a dim light indicates the time the light will stay on for the current memory location.

Time Settings: Choose between 30 seconds (lower part of the display), 2, 5, 10, and 30 minutes (upper part of the display).

First, select the memory location you want to use by pressing the [MEMORY] button.
Then activate the transmitter to be encoded.
Then select with the [TIME] button how long the light should stay on.

If more codings are desired, this can be done afterward by repeating the procedure. Programming is automatically terminated if the buttons are not pressed again after one minute. Alternatively, both buttons can be held down for 3 seconds to terminate programming.

Deletion

Remove all encodings:

At the same time, press the [MEMORY] and [TIME] buttons until the LED flashes green to enter programming mode.
Press the [MEMORY] button again until the LED flashes red after about 6 seconds. All encodings are now deleted.

Restart

It is possible to restart the product by pressing and holding the [MEMORY] button until the LED goes out (approximately 20-30 seconds).

If the product is unplugged, it switches off afterward.

Turn off

To switch off the product, unplug it from the wall socket. Then press and hold the [MEMORY] button until the LED flashes red. You can switch the product on again by plugging it into the main socket.

Maintenance

Update of LS901

It is possible to update the software of LS901. For further description please refer to KNOPtool.

Check the coverage area

To check the coverage area, one person activates the product at short intervals, while another person systematically walks around the area and marks on a sketch the building and the area where there is coverage. The map is placed in the office so that anyone who needs to use the system can see where there is coverage. Outside the coverage area, alarms cannot be received.

Contact your retailer for more information.

Cleaning

The product can be cleaned with a moist cloth or a wet wipe.

Spare parts and accessories

Spare parts and accessories can be ordered from KNOP Elektronik A/S at www.knop.dk.

Technical data

Frequency HF:	869.2125 MHz
Range:	Up to 1500 meters between LS901 and TX901 ⁽¹⁾
Power supply:	230VAC
Usage:	<1W (st.by) max 5W
Plug:	2-pole EURO
Battery backup:	Approx. 15 hours without light, about 3 hours with light.
Charging time:	Approx. 1-day
Surrounding environment:	Indoor use. ≤ 90% non-condensing
Ambient temperature:	0°C to +40°C
Cabinet type:	Color RAL9001 ABS
Cabinet dimensions:	W: mm, H: mm, D: mm.
Density:	IP40
Weight:	135g

⁽¹⁾ Measured outdoors with unobstructed view between transmitter and receiver. In buildings the range is reduced.

The right to make changes is reserved.

Fabriksvej 20 • DK-7600 Struer • knop@knop.dk • knop.dk • +45 97840444