LINORTEK Netbell-KMB Network All In One Extra Loud Multi Tone Buzzer Clock System Instruction Manual

Safety Instructions:
When the RED LED is blinking and the GREEN LED is on (called Bootload state), a firmware update is ongoing. Cutting off the device’s power during a firmware update (red LED blinking, green LED on) will damage the firmware and render the SERVER inoperative. In such cases, it will need to be returned to the factory for resetting.

Wiring Instructions:
Follow the wiring instructions provided in the manual to connect the Netbell-KMB server properly.

Tone Selection and Activation:

To access the switch, put the Netbell-KMB connector side facing you, open the lid of the Netbell-KMB server, you will see a line of ToneSetup switches marked from 1-6. Refer to the picture in the manual for details on selecting tones.
For instructions on accessing the Netbell Server and adding schedules to ring the bell, please follow the Netbell Setting Instructions provided.

FAQ

What should I do if the RED LED is blinking and the GREEN LED is on?
This indicates a firmware update is ongoing. Do not cut off the power during this process as it may damage the firmware. Contact the factory for resetting if needed.
How do I select different tones for the bell?
To select tones, locate the ToneSetup switches marked from 1-6 inside the Netbell-KMB server. Refer to the manual for detailed instructions.

Packing List

Netbell-KMB Server (1)
3M RJ45 Cable (01-390-00028) (1)

3M Power Cable (01-850-00029) (1)
24VAC Power Supply (01-850-00024) (1)

Mounting Brackets (1)
Netbell Setting Instructions

Packing List and Wiring Instructions

Safety Instructions

If the device is not powered via an Ethernet cable, use only the power adapter provided by Linortek that comes with your order. Other power supplies may damage or destroy the device, affect its behavior, or induce noise.

Avoid placing the cables where people may trip over them or where they may be exposed to mechanical pressure as this may damage them.
Do NOT install the device in rooms with high humidity. Do NOT immerse the device in water and do NOT spill or pour liquids of any kind onto or into the device.

Do NOT install the device in surroundings at risk for explosions. Do NOT use the device if you smell gas or other potentially explosive fumes.
Do NOT use the device during thunderstorms. Lightning striking the power grid may cause electric shocks.

Do NOT remove the device’s power supply (Ethernet cable when using PoE, power adapter when not using PoE) when the RED LED is blinking and the GREEN LED is on (called Bootload state); a firmware update is ongoing. Cutting off the device’s power during a firmware update (red LED blinking, green LED on) will damage the firmware and render the SERVER inoperative. In such cases, it will need to be returned to factory for resetting.

Wiring Instructions

Power supply wiring: Wire one side the power cable to the 24VAC power supply AC terminals (use both terminals). Plug the power supply to a suitable AC outlet, plug the CP connector into Server at the location labelled POWER.
Plug RJ45 cable into the NET connector, connect the other side of the RJ45 cable to the router or a network switch. Please NOTE: the Netbell-K board will work only on 1000Mbps (Gigabit) port/switch, it will not work on 10/100Mbps. If you are unable to connect to the Netbell-K server, please check with your IT department to make sure the Ethernet switch you are connecting to is 1000Mbps (Gigabit).

Push switch (available to purchase separately) wiring: Plug the push switch to the digital input labelled DIN 1 if you want to ring the buzzer manually for emergency. For instructions of how to configure the push switch to trigger the buzzer, please follow the Use Digital Input to Ring Bells Manually Instructions.

Tone Selection and Activation

Tone selection

There are 80 tones that come with the buzzer. To check the tones, visit our website Netbell Stand Sound List page: https://www.linortek.com/netbell-standard-sound-list/. On the Netbell-KMB Tone List section, we have listed all the 80 built-in tones, each tone has a name and tone number:
The tones are grouped and controlled by the Tone Selector Switch on the control board. Each group has a base (ground) tone and 3 external tones. The Netbell-KMB use tone#9 as the base tone by default, and tone #57,11 and 82 as the external tones, ToneSetup switch#3 is at ON position on the control board (please see image below).
To select a base tone, click the PLAY icon above the file name, the tone will be played on your computer if you have speakers on your PC. Once the base tone is selected, write the tone number down, you will be able to see what are the external tones come with this base tone, and what switches that need to be adjusted to use that group of tones from the table “Selection of the tones” at the Appendix of this instruction.
Please note: not every tone can be used for base tone (for example, tone#13). If the specific tone you want to use is not on the base (Grund-Tone No.) list (i.e., tone#13), but on the external tone list, you can program that tone from the software to use on the schedule.

Tone Selector Switch:

As a basic rule, the desired base tone (♪, see tone table in the Appendix) is set with the tone selector switch on the board. The corresponding additional tones (C1, C2, C1+C2) can be gathered from the table “Selection of the tones”.
When you put the switch on UP position, that switch is set as OFF. To set the switch ON, put it to DOWN position. As noted earlier, tone#9 is set as the base tone by default, from the Selection of the tones chart, Switch 3 is set at ON (down) position from the factory.
To access the switch, put the Netbell-KMB connector side facing you, open the lid of the Netbell-KMB server, you will see a line of ToneSetup switches marked from 1-6, please see the picture below for details.

Volume Control Switch
There is a volume control switch on the board that you can change the volume if needed. To adjust the volume, use a small flat head screw driver, counter clockwise for volume up, clockwise for volume down. Note: To be EN54-3 compliant, the volume control has to be set to the maximum position.

Use the Tone on Schedule

On the Netbell software, Bell 1 is to activate the basic tone, Bell 1+Bell 2 is to activate the C1 tone, Bell 1+Bell 3 is for activating the C2 tone, to activate the C1+C2 tone, check Bell 1+Bell 2+Bell 3, please see the example below.
For instructions of accessing the Netbell Server and adding schedules to ring the bell, please follow the Netbell Setting Instructions.

Appendix

Tone table” and ,,Selection of the tones

Selection of the tones

WEB: http://www.linortek.com/

Documents / Resources

LINORTEK Netbell-KMB Network All In One Extra Loud Multi Tone Buzzer Clock System [pdf] Instruction Manual
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References

User Manual

LINORTEK Netbell-KMB Network All In One Extra Loud Multi Tone Buzzer Clock System

Product Specifications

Product Usage Instructions

FAQ