KNOP LAK901 Sound Monitor User Guide

LAK901 Sound Monitor V1.0
User Guide

Intended use

Intended use
LAK901M is a listening monitor in another room, it is designed to work exclusively with LAK901.
LAK901 / LAK901M is intended to assist the patient and staff in situations where the patient cannot activate a normal calling system, but can call with sound.
The operation is menu built in a graphic screen and is operated on the keyboard.
The LAK901 must be connected to power via a micro-USB cable.

First time use

The LAK901M must be connected to a power supply via a Micro USB adapter. When connecting the charger, the product switches on automatically, otherwise press briefly and the product switches on.
The first time the product is switched on, the desired language must be selected.

Press to select the language.
Press to accept the new language.

**The LED

**

The LED indicates a fault/warning or powered on.
Green Connected adapter or external power supply.
Green flash The product is off (hibernating).
Red flash Error.
Connections
There are four connectors in the product.

1. External power supply
2. Connection to LAK901.
3. Sound out.
4. Adapter connector, MicroUSB.

1. Minus
3. 8-15V @100mA

Home screen

The device must be connected to power via MicroUSB and LAK901 before the product will work  correctly.
The screen turns off automatically after approx. 15 seconds after last operation.
By pressing one of the keys, the display lights up, after which the status is shown.
At the top, the name of the user is displayed if this is entered or product name.
Home screen options:

| Name of e.g. the product or place.
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| Microphone is active and nothing is heard.
| Microphone is active and nothing is heard.
| Microphone is deactivated e.g. turned off by timer.
| The connection is disconnected or LAK901 is turned off.
| Listening volume
| NOTE: The listening volume is turned down completely!
| Lower listening volume.
| Higher listening volume.
| Microphone in LAK901 are turn on.
| Microphone in LAK901 are turn off.
| The time past since last alarm.

Press to change listening volume.

Alarm/sound activation

As soon as a sound is heard in the LAK901, a green ear is displayed and the operating options appear.
MUTE Mute sound.
MUTE Demute sound.
CANCEL Stop alarm and mute sound for 10 minuts.
CANCEL Abort canceltimer.
Press to change listening volume.

Main menu

By pressing and simultaneously and holding them down for 1 second, either on screen off or in the home screen, the main menu appears. However, the product must be on.
General operation in the menu:
ENTER EXIT Current function of Ent Esc .
In this example, the function of Esc the button is ENTER (accept) and the function of the button is EXIT (cancel/exit)
The green arrow shows which menu item can be selected by pressing Ent.
Press to move the green arrow either up/down or right/left in the menu.
Note: After approx. 30 seconds of inactivity the menu returns to the home screen automatically.

Main Menu – Off (Hibernate)

ENTER Select Hibernate and press Ent .
EXIT Esc Exit menu.
YES Ent Accept/Confirm.
EXIT Esc Exit menu.
Main menu – Settings ENTER Select Settings and press Ent .
EXIT Esc Exit menu.
If a password has been programmed, this must now be entered.
Change the value (0 – 9).
ENTER Ent Select number.
BACK Esc Delete the last digit or exit menu.
In case of incorrect code:
CANCEL Ent  Try again.
EXIT Esc Exit menu.
The settings menu now appears:
The software version are displayed in the first line, this cannot be changed.
Software version.
ENTER Select a menu item and press Ent.
EXIT Esc Exit menu.
Main menu – Settings – Light & Sound ENTER Select Light & Sound and press Ent .
EXIT Esc Exit menu.
ENTER Select the desired menu and press Ent .
EXIT Esc Exit menu.

elapsed
on LAK901.
With alarm:| The speaker becomes active together simultaneous with alarm
from LAK901.
Alarm melody:| The melody played by alarm.
Alarm volume:| The volume of the alarm.
Button sound:| The volume of a keystroke.
Backlight:| Display brightness.
Light function:| Off:| The display is off by sound and alarm.
Activity:| The display turns on by sound and alarm.
Dimmed:| The display turns on by sound and alarm otherwise dimmed.
Detector level:| Detector level of auto mute.

SAVE Ent Save settings.
EXIT Esc Exit menu.

Main menu – Settings – Product name

The name of this LAK901M can be changed to a more telling name e.g. “Peterson”, which in this example is the client of this product. It is an optional feature that can be used. By default, LAK901M is displayed.

ENTER Select Product name and press Ent .
EXIT Press Esc Exit menu.
Change the letter.
ENTER Ent Select the letter.
EXIT Esc Delete last letter.
ENTER Ent 1 second to switch between lowercase and uppercase letters.
ENTER  Ent 3 seconds to jump to the save icon.
BACK Esc 3 seconds to exit the menu.
Switches between normal and special letters.
ENTER To save the name, select the symboland press Ent.
EXIT Esc Exit menu.

Main menu – Settings – Password

To avoid accidental change of settings, the menu can support with a password. The password is a four digit code.
The code “0000” means no code!
Once a password has been created, it must be entered before accessing the settings menu.
To delete a password, enter “0000”!

ENTER Select Password and press Ent.
EXIT Esc Exit menu.

Change value (0 to 9).
ENTER Ent Select number.
BACK Esc Delete the last digit.
BACK Esc Hold down the key for 2 seconds to exit the menu.
SAVE Ent Save code.
EXIT Esc Exit menu.
Note: It can only be saved when all four digits are selected.
Main menu – Settings – Language
ENTER Select Language and press Ent.
EXIT Esc Exit menu.
Change the language.
ENTER Ent Select new language.
EXIT Esc Exit menu.

Software update of LAK901

It is possible to update the software in LAK901, as well as download and upload setup with KNOPtool.
For a more detailed description, refer to KNOPtool at www.knop.dk.
Cleaning
The product can be cleaned with a damp cloth or alcohol swab.
Disposal
The product must not be disposed of with ordinary household waste but treated in accordance with the municipality’s instructions for electronic waste.
Factory defaults
Hold Esc and connect power while the LED flashes red.
Hold down the button until the LED lights up green.
Then release the Esc button.

Restart of product

Hold down Esc for approx. 30 seconds until the product restarts. Then release the Esc button.
The product can then be turned on again by pressing Ent.
Spare parts and accessories
Spare parts and accessories can be ordered from Knop Elektronik A/S at www.knop.dk.

Technical data LAK901

The right to make changes is reserved.
All rights reserved.
© KNOP Elektronik A/S

Explanation of symbols and approvals

| This product complies with:
Directive 1907/2006/EU: REACH
Directive 2011/65/EU: RoHS
EN 301 498-1 V2.2.3: Electro Magnetic Compatibility
EN 301 489-3 V3.1.1: Electro Magnetic Compatibility
EN 50130-4:2011 + 2014: Immunity alarm systems
EN 300 220-1 V3.1.1: Short Range Devices
EN 300 220-2 V3.1.1: Short Range Devices
EN 300 220-3 V2.1.1: Short Range Devices
EN 60601-1-2:2014 + 2015: Electromagnetic compatibility (Medical)
EN 62368-1:2020: Electrical safety
EN 50581:2012: Hazardous substances
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| The product must not be used if the packaging is damaged.
| Manufacturer
KNOP Elektronik A/S, Fabriksvej 20, DK-7600 Struer, Denmark
| Read the manual(s) before installation and commissioning.
| Interference may occur in an environment with equipment marked with this symbol.
| Must be protected against liquids.
| 0 °C to +40 °C, temperature limit for transport/storage and use.
| The product must not be disposed of with normal household waste.
| Product reference
LAK901M: Sound monitor
| Serial number
Placed on the product
| Ingress Protection Code
IP20

© KNOP Elektronik A/S
Fabriksvej 20
DK-7600 Struer
knop@knop.dk
knop.dk
+45 9784044

References

• Velkommen - Knop Elektronik A/S
• Velkommen - Knop Elektronik A/S
• Velkommen - Knop Elektronik A/S

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