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LAON TECHNOLOGY LT550 EXPERT Operating Instructions Manual

Digital wireless intercom system
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LT550 EXPERT
Digital Wireless Intercom System

Operating Instructions

(V2.6 160501)
LaON Technology Co., Ltd.
ⓒ2016
LaON
Technology Co., Ltd. All rights reserved.

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Summary of Contents for LAON TECHNOLOGY LT550 EXPERT

  • Page 1: Operating Instructions

    LT550 EXPERT Digital Wireless Intercom System Operating Instructions (V2.6 160501) LaON Technology Co., Ltd. ⓒ2016 LaON Technology Co., Ltd. All rights reserved.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS IMPORTANT SAFETY INFORMATIONS SECTION 1. INTRODUCTION SYSTEM USAGE EXAMPLE SECTION 2. PRODUCT OVERVIEW BS550 BASE STATION EQUIPMENTS BP550 BELT PACK EQUIPMENTS BATTERY CHARGER AND HEDSET EQUIPMENTS REMOTE BASE STATION EQUIPMENTS EQUIPMENTS OVERVIEW BS550 BASE STATION OVERVIEW BP550 BELT PACK OVERVIEW BASE STATION MENU BELT PACK MENU SECTION3.
  • Page 3 BP550 BELT PACK RBS25 REMOTE STATION ⓒ2016 LaON Technology Co., Ltd. All rights reserved.

  • Page 4: Important Safety Informations

    IMPORTANT SAFETY INFORMATIONS 1. For LT550 systems, to reduce the risk of electric shock, explosion or fire;  Use only the supplied AC power adapter  Do not disassemble the product  Avoid contact with liquids besides the permitted certain equipments ...
  • Page 5 LAON Technology‟s part. With due respect, LAON Technology, the manufacturer of the equipment does not provide any expressed or implied warranty to anything included in this operating instruction and shall have no legal responsibility for any implied warranties of suitableness for a specific application or for any special, indirect, or consequential damages.

  • Page 6: Section 1. Introduction

    SECTION 1: INTRODUCTION LaON Technology(„LaON‟)‟s patent-technology base digital wireless intercom system offers the best audio quality with an excellent clarity by using 5GHz UNII band, triple diversity - frequency, time and antenna, and frequency interference avoidance technologies. It guarantees the system stability even in the large congested site environments where various A/V and wireless equipments are co-located.
  • Page 7  MONITORING OF AUDIO BREAK-UP When a Belt Pack is out of coverage, the Belt Pack user is easily able to monitor the audio break-up with his/her side tone unlike other traditional wireless intercom systems.  TOP LEVEL SECURITY WITH AES 256BIT LEVEL 3 ENCRYPTION AES 256bit Level 3, the top level encryption technology is applied to secure confidential communications.

  • Page 8: System Usage Example

    SYSTEM USAGE EXAMPLE COMMUNICATION GROUP ALLOCATION  Single or multiple communication group channels up to five (5) can be allocated flexibly to the each device and the group or groups can be selected for RX/TX.  Since the channels can be allocated to the 4-Wire and AUX Input/Output devices, the one (1) system supports various communication ways such as IFB as well as IC and ISO.
  • Page 9 SYSTEM USAGE OF THE STAND-ALONE OPERATION BP127 BP128 …….. BS550 Base Station BP550 Belt Pack SYSTEM USAGE WITH THE REMOTE STATION  Up to five (5) Remote Station can be connected per Base Station, BS550. With the industry standard LAN network configuration, multiple studio spaces or multi-floor sites can be easily consolidated.
  • Page 10 SYSTEM USAGE WITH THE REMOTE STATION AND THE INTERCOM ROUTER Network Switch (LAN) RBS25 Matrix Intercom Network Switch (LAN) RBS25 ⓒ2016 LaON Technology Co., Ltd. All rights reserved.

  • Page 11: Section 2. Product Overview

    SECTION 2: PRODUCT OVERVIEW LT550 SYSTEM EQUIPMENTS The followings are basic LT550 Wireless Intercom System equipments. BS550 BASE STATION EQUIPMENTS BS550 Base Station Base Station Antenna AC power adapter 10 pin spring clamp connector 1RU Rack mount kit, BRK550 (Optional) 1RU Cascade kit, BSCCK100 (Optional) ...

  • Page 12: Bp550 Belt Pack Equipments

    BP550 BELT PACK EQUIPMENTS Battery sled BP550 Belt Pack BAT50 Rechargeable Battery Pack (Optional) BPPCH100 Belt Pack Pouch(optional) BATTERY CHARGER AND HEDSET EQUIPMENTS BATCHG125 BATTERY CHARGER EQUIPMENTS AC Power Supply BATCHG125 Battery Charger ⓒ2016 LaON Technology Co., Ltd. All rights reserved.
  • Page 13 HEADSETS LMH-125D (Dynamic) LSH-S125D (Dynamic) LSH-S12 (Dynamic) LMH-12 (Dynamic) PTE-850 (Electret) LMH-10 (Dynamic) NOTE: Headsets are designated to use for LAON's wireless intercom systems only. ⓒ2016 LaON Technology Co., Ltd. All rights reserved.

  • Page 14: Remote Base Station Equipments

    RBS25 REMOTE STATION EQUIPMENTS RBS antennas RBS25 Remote Station AC Power Supply RHD1000 Remote Station holder (Optional  Remote Station Holder: Insert a Remote Station and fix it with a screw on the holder. Connect the LAN cable by using the „Push-Pull Locking‟...

  • Page 15: Equipments Overview

    EQUIPMENTS OVERVIEW BS550 BASE STATION OVERVIEW Figure 2-1. Front panel of the Base Station 10. Headset speaker volume control (UP)/Menu selection button Headset TALK button with indicator light 11. Headset speaker volume control (DOWN)/Menu Selection button Headset communication group button 12.

  • Page 16: Bp550 Belt Pack Overview

    BP550 BELT PACK OVERVIEW BP550 Belt Pack is moisture resistant which is excellent in using under humid environment. Figure 2-3. Panels of the Belt Pack 7. Menu SET button Headset cable connector (Receptacle) 8. Headset speaker volume control (DOWN) / Menu selection button OLED display 9.

  • Page 17: Base Station Menu

    BASE STATION MENU <NORMAL menu> <MAIN menu> <VOLUME menu> <UNLATCH menu> <BELTPACK menu> <LABEL/GROUP/PAIR menu> <RESET menu> <MULTI-BS menu> <MONITOR menu> <RBS menu> <SET GROUP menu> <SELECT RF CH menu> <BS menu> NOTE: Menu displays will be in sleep mode if no touch is made for approximately 30 minutes. Touching any button on the front panel of the Base Station will have the screen waken up.

  • Page 18: Belt Pack Menu

    BELT PACK MENU <NORMAL menu > <MAIN menu > <Hands Free On/Off selection menu> <Speaker Volume adjustment menu> <Microphone Gain adjustment menu> <Two Groups setting menu> <Handsoff Sensibility selection menu>  Pressing SET button on the NORMAL menu will lead you to MAIN menu. ...

  • Page 19: Section3. System Setup And Connections

    SECTION 3: SYSTEM SETUP AND CONNECTIONS BS550 BASE STATION SETUP Following descriptions are stand-alone LT550 system configuration. Using additional devices such as Remote Stations, 4-wires, auxiliary input/outputs and 8ohm speaker will be explained later on ADDITIONAL DEVICES SETUP in SECTION 5. Figure 3-1.

  • Page 20: Bp550 Belt Pack Setup And Pairing Up

    Figure 3-3. NORMAL menu BS550 BASE STATION OPERATION See the in SECTION 4 for details about the NORMAL menu. BP550 BELT PACK SETUP AND PAIRING UP When you operate each Belt Pack for the first time with the Base Station, you must pair up the Belt Pack with a Base Station. This pairing process allows a Base Station and a Belt Pack to recognize each other and an own cryptic code will be given for the corresponding system.

  • Page 21: Pairing Up Belt Packs

    PAIRING UP BELT PACKS Check out the power status of the Base Station and each Belt Pack‟s, which will be paired up with. To execute a paring process, the Base Station and Belt Packs should be turned on. Belt Packs should not go further than 3 feet (1 meter) from the Base Station while they are being paired.
  • Page 22 NOTE: Up to 32 Belt Packs can be paired up with each Base Station in the normal mode. And, those 32 Belt Packs‟ Labels and Communication Groups can be edited and customized flexibly under the LABEL/GROUP/PAIR menu. The rest of additional 96 Belt Packs under the shared mode are allocated to generic labels from “BP033” through “BP128” and into the Communication Group “5”...
  • Page 23 IF PAIRING COMPLETED PROPERLY: The display of the Belt Pack shows Belt Pack Label with an ID number that is sequentially generated from “1” to “128”. If the paring is completed successfully “Paring…” message will be changed to “Paring Completed” within 20 seconds as shown from Figure 3-8.

  • Page 24: Batchg125 Battery Charger Setup

    RESET PARING If you select “PAIR” in the RESET menu and “Yes”, existing Belt Packs‟ pairing data with the Base Station will be lost. Under the BELTPACK menu, the maximum number of Belt Packs (BPK#), Belt Pack Labels and Communication Groups are also changed to factory default.

  • Page 25: Section 4. System Operation

    SECTION 4: SYSTEM OPERATION BS550 BASE STATION OPERATION Base Station is designed with soft-touch buttons to select menus, hand-free on/off, 4-wire, auxiliary input/output, communication group, and so on. LEDs on the front panel indicate each selected modes and link status. Figure 4-1.
  • Page 26 NORMAL MENU Figure 4-3: NORMAL Menu NORMAL menu will pop up when the Base Station is turned on. In order to move to the MAIN menu, press SET button. When you press UP or DOWN button in the NORMAL menu, the headset speaker volume can be adjusted directly. Followings are descriptions for NORMAL menu.
  • Page 27 TALK AND COMMUNICATION GROUP BUTTONS Communication Group Button (#2) Communication Groups of the Base Station is set as “1” (Group 1) by the factory default. Press the Base Station‟s Communication Group (#2) button on the front panel of the Base Station and select Communication Group. The Communication Group will be changed from “1”...
  • Page 28 4W button allows for enabling or disenabling the connection of the 4-wire device. Two modes will be toggled by pressing 4W button. The light on top of the 4W button will be on or off depending on the selection status. 4-WIRE Communication Group Button (#4) Communication Group of the 4-wire device is set as “1”...
  • Page 29 Volume Down Every time you press and release of the volume down button, a beep sound will be heard from the headset. When the level is reached out to a minimum, a voice prompt, “minimum” will be heard from the headset. NOTE: Either a headset speaker or an external speaker can be used.
  • Page 30 MONITOR Menu Move to and press SET to select MONITOR then, MONITOR menu appears as shown in Figure 4-6: Figure 4-6. MONITOR menu The MONITOR menu shows that each Belt Pack is connected to which Remote Station or Base Station. Also you can monitor each Belt Pack‟s RSSI, battery and microphone gain levels at the same time.
  • Page 31 BELTPACK, RBS and BS Menu “ ” and “ ” See the BP550 BELT PACK SETUP AND PAIRING UP in SECTION 3 ADDITIONAL DEVICES SETUP SECTION 5. VOICE MESSAGE IN THE HEADSET OF THE BASE STATION  “Beep”  “Maximum” “Minimum ...

  • Page 32: Bp550 Belt Pack Operation

    BP550 BELT PACK OPERATION POWER ON/OFF Power On Press the power button (#4, „PWR‟) longer than three (3) seconds to turn on the Belt Pack. A voice message “Power on” will be heard from the headset, and the red TALK light adjacent to the TALK button will go on. After a few seconds, TALK light will be changed to green slow flashing, indicating the Belt Pack is ready to use, if the pairing with the Base Station is properly done.
  • Page 33 TALK AND BELTPACK COMMUNICATION GROUP BUTTONS Belt Pack Communication Group Button (#5) Up to five (5) communication groups, single or multiple, can be allocated and configured flexibly to Belt Pack by the Base Station operator using the „LABEL/GROUP/PAIR‟ menu under the „BELTPACK‟ menu of the Base Station. For example, a Belt Pack may belong to only one communication group of the group # 1, two communication groups of the group # 1 &...
  • Page 34 Figure 4-9. MAIN menu The item „A‟ indicates the Belt Pack‟s Label. The item „B‟ indicates the Belt Pack‟s model name, software version and ID number. On the MAIN menu, press SET to back to NORMAL menu. NORMAL menu MAIN menu Figure 4-10.
  • Page 35 NOTE: HEADSET SAFETY  Please note that there could possibly be various root causes of distortion, echo or cut-off of the microphone sounds of the headset. At the initial set up, for the safe use, it is encouraged to set these volume levels lower and start to adjust for the best level required by various site environments and improve matters caused by the relevant headset where applicable.
  • Page 36 HANDSOFF SENSIBILITY Menu Figure 4-16. HANDS OFF SENSIBILITY menu HANDS OFF SENSIBILITY menu is to set hands off sensibility level. In case there are wide overlapping areas due to site or installation environment between the Base Station and Remote Station or Remote Stations, set the sensibility to ‟High‟ or „Mid‟...

  • Page 37: Section5. Additional Devices Setup

    SECTION 5: ADDITIONAL DEVICES SETUP The following instructions are regarding for connections and setups additional devices such as 4-wire intercoms, auxiliary audio devices, external 8 ohm speakers and Remote Stations. Figure 5-1. Front Panel of the Base Station Figure 5-2. Rear Panel of the Base Station Additional Devices and Communication Group Set Up In order to set Communication Group channels for external devices and the Base Station, select „SET GROUP‟...

  • Page 38: 4-Wire Intercom Setyp

    4-WIRE INTERCOM SETUP Step 1: When you use with a 4-wire intercom device, plug the enclosed 10 pin spring clamp connector into the „4-WIRE connector‟ (#21) on the rear panel of the Base Station, as shown in Figure 5-6. Put wires as following wiring map into 10 pin spring clamp connector.

  • Page 39: Auxiliary Device Setup

    Figure 5-7. VOLUME menu To adjust the 4-wire intercom receiving level, under the VOLUME menu, move to 4WRCV, and pressing SET button will lead you to volume values. You can change the level with UP or DOWN button. Listen to the audio input in your headset as you adjust the 4-wire receiving level.

  • Page 40: External Speaker Setup

    Figure 5-9. VOLUME menu Under the VOLUME menu, move to and select AUXin which will lead you to volume values. You can change values by UP or DOWN button. Listen to the audio input in your headset and adjust the auxiliary receiving level. After adjusting the level, press SET, Move to AUXout and press SET button which will lead you to volume values.

  • Page 41: Remote Station Setup

    REMOTE STATION SETUP A Remote Station (RBS) can be connected to the Base Station through LAN, composing customized and extended coverage, and enabling automatic roaming between coverage zones. The Remote Station supports communication with Belt Packs in remote area from the Base Station. Standard STP cable is used to connect the Remote Station either directly to the LAN port on the rear panel of the Base Station or via the Network Switch.
  • Page 42 The instructions for the Remote Station setup and installation will be followed as below order. Take enough cautions for notes. IP network information setup – Not required to compose an exclusive network Pairing with the Base Station Network configuration for the Base Station and Remote Station Coverage test Remote Station installation and notes Step 1: IP Network information setup with a configuration tool program.
  • Page 43 COM PORT OPEN Select the COM port being used on the PC from the drop down menu. Click „Open‟ then, the pop up message „COM Port opened‟ will be displayed if the correct port is selected as shown in the Figure 5-13. Figure 5-13.
  • Page 44 RBS CONNECTION STATUS To confirm the Remote Station connection status, select the applicable Remote Station to confirm from the „Device List‟ and select „Remote RBS Search‟ from the „Command‟ selection drop down menu and click „Execute‟ button then, the network connection status will be displayed as „Connected‟ or „Disconnected‟ as shown from the Figure 5-15. Figure 5-15.
  • Page 45 NETWORK INFORMATION SET UP OR UPDATE FOR BASE STATION In order to update BS‟s network information, select „BS‟ from the „Device List‟ and edit the value as required. Select „Local Update‟ from the „Command‟ selection drop down menu and click „Execute‟ button to complete the update. As updating the BS network information, back to back RBS network information will be updated accordingly.
  • Page 46 Figure 5-18. Network information update for RBS which is in paired mode NOTE 1: After executing the configuration program, reboot the Base Station. NOE 2: In case updating the Remote Station setup information through network  After updating the setup information of the Base Station and Remote Sation which are stored in the Base Station („Local BS Update‟), Network update („Remote RBS Update‟) should be done.
  • Page 47 WIRE REMOTE STATION WITH BASE STATION Put the STP cable into the Base station‟s LAN RJ-45 Connector, and the other side into the Remote Station‟s LAN RJ-45 Connector (#5) as shown in Figure 5-11. For pairing, single Remote Station o be paired up should be connected at once. SUPPLY POWER TO THE REMOTE STATION ...
  • Page 48 … Cable Network Switch (PoE) PoE Repeater PoE Repeater Figure 5-20. Connection example Above is an example of the basic system configuration. Since the connection between the Remote Station and Base Station follows the standard LAN network configuration method, the system can be configured with full flexibility with PoE repeaters as well as network switches.
  • Page 49 A. RSSI level B. Base Station or Remote Station that the Belt Pack is being connected Figure 5-21. Belt Pack‟s NORMAL Menu If RSSI Graphic bar is less than one and audio breakups start, that is the limit of coverage zone. Mapping coverage zones Draw a map of the coverage zone for the antenna of the Base Station and Remote Station as shown in Figure 5-22: While repeating this process, see if the Base Station and Remote Station cover each area enough.
  • Page 50 Figure 5-24. HANDSOFF SENSIBILITY Figure 5-23. MONITOR menu on Base Station level selection menu on Belt Pack In case wide overlapping area is created like between the coverage zone A, B and C Zone A, Zone B, Zone C, set the „Hands off Sensibility‟...
  • Page 51 Frequency monitoring Through a USB port connection with the Base Station, the frequency channel currently being taken of the Base Station and Remote Stations can be monitored. The frequency ID indicated in this program is followed as below figure 5-27. In case the same frequency is taken by Bas Station and Remote Station, or Remote Stations which are neighboring, try to reboot the Base Station with the power toggle switch to make all the system rescan the frequencies, or reboot the applicable Remote Station to rescan for the better frequency.
  • Page 52 NOTE: If the Base Station is turned on before the Remote Station, it is impossible for Remote Stations to receive correct data regarding the sequential power on and automatic frequency avoidance which may cause inefficient frequency channel allocations. And Remote Stations may miss to receive the correct frequency avoidance information about other Remote Stations or Base Station and take the duplicated frequency.

  • Page 53: Section 6. Faq And Trouble Shooting

    SECTION 6: FAQS AND TROUBLESHOOTING BASE STATION Regarding limited RF coverage When there are audio breakups within the coverage  Ensure that the antennas are properly connected and tightened on the Base Station.  Confirm the antennas are positioned vertically and be folded completely as 90 degree. ...

  • Page 54: Belt Pack

    BELT PACK Belt Pack TALK light does not turn on green and “out of coverage” is heard in the headset.  Confirm that the POWER switch is turned on and ensure that the battery is fully charged.  Reboot the Belt Pack and Base Station again. ...

  • Page 55: Base Station

    REMOTE STATION Limited RF coverage When there are audio breakups within the coverage  Ensure that the antennas are properly connected and tightened on the Remote Station  Confirm the antennas are positioned horizontally not being folded  Reflected RF signals could occur in an environment with a number of reflective surfaces, such as metal obstructions, walls or other large structures, and electronic equipments that can create radio interference.

  • Page 56: Section 7. Appendix

    SECTION 7: APPENDIX FACTORY DEFAULT SETTING AND RECOMMENDATION Item Base Station default Belt Pack default Microphone gain Speaker volume Communication Group Allocation 1,2,3,4,5 (All) 1,2,3,4,5 (All) Communication Group Selection „TALK‟ button Unlatched Unlatched Hands free mode Auxiliary In/Out connection On/Off Auxiliary In/Out volume 4-Wire connection On/Off 4-Wire send/receive level...

  • Page 57: 10-Pin Spring Clamp Connector

    10 PIN SPRING CLAMP CONNECTOR To plug a cable wire into the 10-pin spring clamp connector, push and hold an orange-colored wire-release latch on the top of the connector, then put a cable wire into its relevant pin and release a wire-release latch. Function descriptions Input+ / Output+...

  • Page 58: Section 8. Technical Specifiactions

    SECTION 8: TECHNICAL SPECFICATIONS LT550 SYSTEM SPECIFICATIONS BS550 BASE STATION RF Frequency: UNII band: 5.26GHz~5.32GHz, 5.50GHz~5.70GHz, 5.745GHz~5.805GHz Antenna Connector Type: External -wave dipole, SMA connector Transmitter Type: Frequency/Time Diversity Transmit Power: 17dBm(50mW) @antenna port Modulation Type: QPSK Frequency Stability: ± 20ppm Receiver Type: Antenna/Frequency/Time Diversity...
  • Page 59 BP550 BELT PACK RF Frequency: UNII band: 5.26GHz~5.32GHz, 5.50GHz~5.70GHz, 5.745GHz~5.805GHz Antenna Connector Type: Internal Transmitter Type: Antenna/Frequency/Time Diversity Transmit Power: 17dBm(50mW) @antenna port Modulation Type: QPSK Frequency Stability: ± 20ppm Receiver Type: Antenna/Frequency/Time Diversity RF Sensitivity: -85dBm for 5 BER Frequency Stability: ±...
  • Page 60 RBS25 REMOTE STATION RF Frequency: UNII band: 5.26GHz~5.32GHz, 5.50GHz~5.70GHz, 5.745GHz~5.805GHz Antenna Connector Type: External -wave dipole, SMA connector Transmitter Type: Frequency/Time Diversity Transmit Power: 17dBm(50mW) @antenna port Modulation Type: QPSK Frequency Stability: ± 20ppm Receiver Type: Antenna/Frequency/Time Diversity RF Sensitivity: -85dBm for 5 BER Frequency Stability: ±...
  • Page 61 THANK YOU! ⓒ2016 LaON Technology Co., Ltd. All rights reserved.

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