HUMANTECHNIK lisa Tabletop Receiver User Manual

: October 30, 2023
: HUMANTECHNIK

Table of Contents

HUMANTECHNIK lisa Tabletop Receiver
Tabletop receiver
Safety instructions
Setup
Display and features
Maintenance and care
Warranty
Troubleshooting and solutions
Specifications
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

HUMANTECHNIK lisa Tabletop Receiver

HUMANTECHNIK-lisa-Tabletop-Receiver-PRODUCT

Tabletop receiver

We would like to congratulate you on pur-chasing the modern and reliable »lisa RF« alerting system. Please read the user manu-al carefully for the proper use of the device and so that you can familiarise yourself with all the possibilities this system offers.

Scope of Delivery
Kindly check if all following parts are in-cluded:

lisa RF tabletop receiver
4 rechargeable batteries size AAA
Power supply unit
User manual
Warranty card
Should any parts be missing, kindly contact your specialist dealer or the manufacturer directly.

How it works
A »lisa RF« alerting system consists of at least one transmitter (e.g. doorbell pushbutton) and a receiver. The tabletop receiver receives the event signals from various lisa RF transmitters and converts them into a visual display. It has an all-round illuminated area that draws attention to an incoming event signal and additional coloured indicators show the type of incoming event signal. Tones can also be activated on this receiver.

Safety instructions

Prior to putting the device into operation and using it, please read this manual thoroughly.
Keep this manual in a safe place so that it is also accessible for other users at any time.

Setup

Inserting the rechargeable batteries
The battery compartment is located on the underside. Press the latches of the battery compartment cover slightly to-wards the center of the bottom of the device and lift the cover off.

HUMANTECHNIK-lisa-Tabletop-Receiver-FIG-1

Now insert the 4 supplied rechargeable batteries. Make sure they are inserted in the correct direction according to the markings. Close the battery compartment by replacing the cover and pressing it shut. Connect the power supply unit. The charging time is approx. 6 hours.

Display and features

HUMANTECHNIK-lisa-Tabletop-Receiver-FIG-2

Flashing zone
Event icons
Function button
Status LED
Channel selector
Speaker
Volume control
AUX output for modules
Mode selector switch
Connector for 7,5 V power supply unit

Setting the alerting mode
Using the mode selector switch (9) you can select the alerting mode. Please keep in mind that the event icons are always indicated.

switch to position 0: alerting tones, but no flash
switch to position 1: alerting tones and flash
switch to position 2: no alerting tones, flash only

Setting the volume
Use the rotating volume control to set the volume of the alerting tone.

Warning:
This device can generate sounds of up to 90 dB! In order to protect your hearing, please set a low volume to begin with and only then adjust it to the desired volume.

Event icons
When triggered, the event icons will remain visible for 40 seconds.

The icons symbolize:

Tones
There are different tones assigned to the symbols. They are activated when the signal selector switch (9) is in position 0 and 1. The volume can be adjusted with the rotary vol-ume control (7).

Status-LED
The receiver’s battery status is indicated as follows:

A sufficient battery charge level of the receiver is indicated by the status LED flashing every 5 to 6 seconds in red.
A low battery level of the receiver is in- dicated by the status LED flashing every two seconds in red. Please recharge the receiver as soon as possible (attach it to the power supply unit).

Behaviour of the status LED when the power supply unit is connected:
Charging the battery: The status indicator lights up red. The red light is interrupted for half a second every 6 seconds. Battery is charged and the unit is ready for operation: The status indicator lights up green. Every 6 seconds, the status indicator briefly lights up in red. No batteries inserted: The status indicator lights up with alternating green and orange.

Recalling the last alert, cancelling the current alert
The tabletop receiver stores an incoming signal for approx. 3 minutes. During this time, you can call it up again by pressing the function button »●« button to display the last registered alert again. You can also cancel an active indicated alert by pressing this button.

AUX-socket and power connector
The »AUX«-socket (8) and the connector for the power supply (10) can be found on the rear of the receiver. All Humantechnik modules can be connec-ted to the AUX output (vibrating pad, flash module, vibrating contraption etc, available as accessories). An indicated event will be forwarded to the connected modules which will then react accordingly. The power connector is used to power the receiver via the power supply unit. This is used to recharge the batteries, but it can remain connected for the continuous operation of the receiver.

Transmission range
The radio signals are designed to have a range of 80 meters under optimum condi-tions. The following conditions may result in a reduced range:

Signal transmission through building structures or vegetation
Interference from TVs, computer screens, and mobile phones. Under certain circum- stances, this may prevent the receiver from functioning at all.
Positioning of the transmitter at an unfavorable distance from surfaces that reflect radio waves, for example, floors and walls. This may lead to the signal wave being weakened or even canceled out by the reflected wave.
Metallic objects reduce the range due to the shielding effect of the metal.
Particularly in towns and cities, there may be many other sources of radio waves that can disrupt the original signal.
Having units operating at similar frequen- cies located close to one another may also result in mutual interference.

Setting the correct radio channel
A special digital transmission process en-sures that the radio signals are picked up without errors. This process also makes it possible to set 10 different radio channels. When supplied from the factory, all RF blink lamps are set to channel 0. It is only necessary to set units to other chan-nels if you have several different users ope-rating units in the same building. Set the required channel by using a small screwdriver to turn the channel selector switch, which is located towards the top of the battery compartment, to the required channel number. All transmitters and receivers must be set to the same channel!

Warnings for rechargeable batteries
Only use the specified NiMh-rechargeable battery type AAA (HR03) ! There is a risk of explosion if the wrong type of battery is used. The batteries must not be exposed to high or low extreme temperatures and low air pressure during use, storage or transport at high altitudes. Disposing of batteries in fires, ovens or mechanically crushing and cutting them can cause fires or explosions. Exposing batteries to extremely high temperatures may cause an explosion or leakage of flammable liquid or gas. Batteries exposed to extremely low air pres-sure may explode or emit flammable liquid or gas. Use only the original type of power supply with the alarm clock.

Maintenance and care

Lisa «-devices do not require any main-tenance. If a unit does become dirty, simply wipe it clean with a soft, damp cloth. Never use spirits, thinners or other organic solvents. Do not set up the unit where it will be exposed to full sunlight for long periods. In addition, it must be protected against excessive heat, moisture and severe mechanical shocks.

Note: This product is not protected against splash water. Do not place any containers filled with water, such as flower vases, or anything with an open flame, such as a lit candle, on or near the product. Please make sure that the batteries are not exposed to excessive heat from such as sunlight, fire or anything similar.

Warranty

lisa« devices are very reliable products. Should a malfunction occur despite the unit having been set up and operated correctly, please contact your dealer or the manufac-turer directly. This warranty covers the repair of the product and returning it to you free of charge. It is recommended that you send in the pro-duct in its original packaging, so keep the packaging for the duration of the warranty period. The warranty does not apply to damage caused by incorrect handling or attempts to repair the unit by people not authorized to do so (destruction of the seal on the unit). Repairs will only be carried out under warranty if the completed warranty card is returned accompanied by a copy of the dealer’s invoice/till receipt.

Always specify the product number in any event.

Disposal of used electric and electronic units (applicable in the countries of the European Union and other European countries with a separate collection system). The symbol on the product or the packaging indicates that this product is not to be handled as ordinary household waste but has to be returned to a collecting point for the recycling of electric and electronic units. You protect the environment and health of your fellow men by the correct dis posal of these products. Environment and health are endangered by faulty disposal. Material recycling helps to reduce the consumption of raw materials. You will receive further information on the recycling of this product from your local community, your communal disposal company or your local dealer.

Troubleshooting and solutions

Symptom	Cause	Solution
The receiver does not work.	The batteries may be inserted incorrectly.

Ensure the correct polarity of the rechargeable batteries!
| The batteries are depleted.| Connect the receiver to the power supply.
| The receiver is out of transmission range.| Try using the transmitter or receiver at a different location.
There is no alert tone.| Mode selector switch is on position 2| Check the position of the switch

(9) on the rear of the receiver.

| | Ensure that the volume is not set to the lowest setting. Rotate the control clockwise to turn up the volume
The transmission range is reduced.| Metal structures and other building materials can reduce the trans-

mission range.

| If possible do not mount the transmitter or receiver near or on metal parts.
| Interference from other devices| Avoid setting up the »lisa« devices close to mobile phones and display screens.
| Walls and ceilings reduce the range.| Reduce the distance between transmitters and receivers or try a different position for the devices.
| Low battery charge reduces the range.| Charge the batteries by connecting the power supply unit.

Specifications

Work range 0 to 40°C
Radiofrequency 868,425 MHz
Sound volume 90 dB at 1 m
Rechargeable battery type 4 x AAA NiMH 1,2 V
Service time per charge 1 day
Power supply unit 7,5 V DC / 1 A
Dimensions (H x Ø) 143 x 80 mm
Weight 250 g

Hereby, Sarabec Ltd declares that this device complies with all relevant UK Statutory Instruments. The full declarations of conformity for this device are available from Sarabec Ltd., 15 High Force Road, MIDDLESBROUGH TS2 1RH. UK. Sarabec’s EU authorised representative: HUMANTECHNIK GmbH, Im Wörth 25, D-79576 Weil am Rhein, Germany

This device complies with the following EC directives:

2011 / 65 / EC + 2015 / 863 / EC RoHS-Directive
2012 / 19 / EC WEEE-Directive
2014 / 53 / EC RED-Directive

Compliance with the directives listed above is confirmed by the CE seal on the device. CE compliance declarations are available on the Internet at www.humantechnik.com. Technical specifications subject to change without prior notice.

Sarabec Ltd
15 High Force Road GB-Middlesbrough TS2 1RH