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Equipos Europeos Electrónicos WBS-202 Owner's Manual

Dual channel wireless base station
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DUAL CHANNEL WIRELESS BASE STATION
WB-200 SERIES INTERCOM SYSTEM
CENTRALE INTERCOM HF
DIGITAL FUNKINTERCOM BASISSTATION
WBS-202
OWNERS MANUAL
EQUIPOS EUROPEOS ELECTRÓNICOS, S.A.L
Avda. de la Industria, 50. 28760 TRES CANTOS-MADRID (SPAIN).
34-91-761 65 80
www.altairaudio.com
Issue May 09
AUDIO ELECTRONICS DESIGN
AUDIO ELECTRONICS DESIGN
AUDIO ELECTRONICS DESIGN
AUDIO ELECTRONICS DESIGN
34-91-804 43 58
altair@altairaudio.com

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Summary of Contents for Equipos Europeos Electrónicos WBS-202

  • Page 1 WBS-202 DUAL CHANNEL WIRELESS BASE STATION WB-200 SERIES INTERCOM SYSTEM OWNERS MANUAL Issue May 09 CENTRALE INTERCOM HF DIGITAL FUNKINTERCOM BASISSTATION AUDIO ELECTRONICS DESIGN AUDIO ELECTRONICS DESIGN AUDIO ELECTRONICS DESIGN AUDIO ELECTRONICS DESIGN EQUIPOS EUROPEOS ELECTRÓNICOS, S.A.L Avda. de la Industria, 50. 28760 TRES CANTOS-MADRID (SPAIN).

  • Page 2: Table Of Contents

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 1. INTRODUCTION..............................3 2. SWITCHES, CONTROLS, ADJUSTMENTS AND CONNECTORS................4 FRONT PANEL ..............................4 REAR PANEL..............................5 3. WORKING PRECAUTIONS ..........................6 4. INSTALLATION ..............................6 UNPACKING..............................6 MOUNTING...............................6 CHANGING THE FUSE............................6 CONNECTING TO THE MAINS ...........................7 ANTENNA MOUNTING............................7...

  • Page 3: Introduction

    The new Altair WBS-202 wireless base station doubles the capacity of the single channel WBS-200 maintaining full compatibility. The front panel design is inspired in the very known double channel EF- 200 wired intercom base station.

  • Page 4: Switches, Controls, Adjustments And Connectors

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 2. SWITCHES, CONTROLS, ADJUSTMENTS AND CONNECTORS These are the switches, controls, adjustments and connectors that you can find in your ALTAIR wireless intercom base station. The description and explanation of each one will be found in the corresponding section.

  • Page 5: Rear Panel

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION REAR PANEL IEC MAINS CONNECTOR. G RJ-11 SYNCHRONISATION GENERAL PURPOSE MINI JACK 3,5MM, AUDIO FUSE HOLDER. OF MULTIPLE UNITS. RELAY CONNECTOR. LINK BETWEEN UNITS. GENERAL PURPOSE IN/OUT. TERMINAL IMPEDANCE MODE SELECTOR. SELECT SLAVE STAGE ANNOUNCE OUTPUT AND GAIND ADJ.

  • Page 6: Working Precautions

    It is always recommended to mount the unit in rack, either for mobile or fixed installations, for protection, safety, aesthetics, etc. The ALTAIR WBS-202 is designed for standard 19" rack mounting, and takes up 1u high rack space. CHANGING THE FUSE This unit incorporates an internal, worldwide voltage operation power supply, and it is prepared to work from 90 to 264 VAC, 50-60Hz.

  • Page 7: Connecting To The Mains

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION After extracting the fuse holder, the fuse will appear, take out it and change for the new one. Insert the fuse holder into the mains connector again. Make sure that the fuse is the right one: 2A slow blow type - T2A CAUTION: Always make sure after changing the fuse, that it is the right one.

  • Page 8: Program Input Connection

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION When possible, place the base station in an elevated position, say 1.5-2 meter from floor. When installed on a rack, choose the upper one position in order to have the antennas radiating in free space and avoiding interferences with another unit.
  • Page 9 WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 1) Using twin-lead shielded cable: 2) Using single conductor shielded cable:...

  • Page 10: Balanced Input

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION BALANCED INPUT : PA and SA (Stage Announce) OUTPUT CONNECTIONS The PA and SA output signal is carried out through a XLR-3-32 male connector. The output is balanced, with a nominal impedance of 100 Ω. The next list shows the input pins correspondence as A.E.S recommends:...

  • Page 11: Unbalanced Output

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION UNBALANCED OUTPUT: This type of connection will be used when the sound destination unit does not provide a balanced input. If it’s possible it is better using the connection type 1.

  • Page 12: Balanced Input

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION BALANCED INPUT : RELAY CONNECTION Base unit allows the control of an internal general relay allowing control over an external device or application. Activation is controlled either with the SA (Stage Announce) function or by the Mic A or B front panel keys.
  • Page 13 WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION XLR-3-31/XLR-3-32 — INTERCOM LINE PIN 1 PIN 2 +VDC PIN 3 SIGNAL Certain rules have to be followed when installing the cables of an intercom system. This is to avoid ground loops and to minimize the power loss and possible effect of electromagnetic fields.

  • Page 14: Multichannel Operation. Audio Links

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION MULTICHANNEL OPERATION. AUDIO LINKS Rear panel audio links allows multichannel operation sharing the headset between bases, so accessing all the channels. Connection is made by using two leads composed of 2 stereo 3,5 mm jacks at each end wired in inverted mode and by using miniature 2 conductors plus shield microphone cable.

  • Page 15: Multibase Operation. Synchronisation Links

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION MULTIBASE OPERATION. SYNCHRONISATION LINKS When two or more WBS-202 bases have to be operated in the same physical environment, time synchronization is needed to avoid mutual interactions in both multichannel and individual operation modes.

  • Page 16: Systems With More Than 20 Wired Beltpacks

    One must be configured as Master and the remaining as Slaves. SYSTEMS WITH MORE THAN 20 WIRED BELTPACKS It is possible connect two master stations (WBS-202) in installations where it is necessary work with more than 20 wired beltpacks (EM-201), with their lines in parallel (A with A and/or B...

  • Page 17: Headset Volume Control

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION be 200 Ω or higher (up to 2 KΩ) and the microphone must be dynamic or electret type. The microphone preamplifier gain can be configured with an internal preset in +30 or +40 dB.

  • Page 18: Call Switch

    The microphones of the manager beltpacks WBP-202 can also be directed to the PA output (in the WBS-202 base station can be registered one manager beltpack per wireless channel). When this happens, from any of the 2 wireless beltpacks WBP-202, also turns on the LED and active the multipurpose relay associated (RELAY).

  • Page 19: Sidetone Control

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION with other units connected to the same intercom channel. If the channel A microphone isn’t activated (for example), and the channel B microphone is activated, we will speak with the stations connected to the channel B, but the connected stations to the channel A won’t hear us (except for...

  • Page 20: Program To Headphones Control

    On each base station WBS-202 can be registered up to eight wireless beltpacks (four per group, R1 and R2). Within each group we can register a dual channel wireless beltpack WBP-202 and three single channel wireless beltpacks WBP-200 or four single channel wireless beltpacks WBP- 200.

  • Page 21: Mode Selector Switch Radio 2 To Ch-1/Ch-2

    If the base station will be work in slave mode with an intercom master station EF-200, keep in mind that you must leave the WBS-202 intercom line terminal impedance.

  • Page 22: Program Input Mic/Line Level Selector

    6. OPTIONS In this section we will explain the different available options for the base station WBS-202 unit. OMNIDIRECCIONAL ANTENNA (0A-P0360) To implement the diversity system in the base station, it is necessary connect two more omnidirectional antennas in the rear antenna connectors (ANT-1R and ANT-2R).

  • Page 23: Activating The Microphone Phantom Power

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION the gain of the microphone preamplifier is 30 dB, and with the jumper closed the gain is 40 dB (factory set-up). MICROPHONE PREAMPLIFIER MICROPHONE PREAMPLIFIER GAIN SET UP TO 30 dB.

  • Page 24: Program Interrupt With The Mic Switches Configuration

    MIC SWITCH DISABLED. SA SWITCH MODE CONFIGURATION The SA (Stage Announce) switch of the base station WBS-202, can be configured so that after hold it 5 seconds pressed, remain pressed on permanent (latch) or that the switch work always in the PTT (Push to Talk) mode.

  • Page 25: Block Diagram

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 8. BLOCK DIAGRAM...

  • Page 26: Application Examples

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 9. APPLICATION EXAMPLES Next examples show the more typical scenarios. 1) Up to 8 single channel WPB-200 beltpack are in the same communication channel A. The base station links and powers another intercom component in both channels.

  • Page 27: Technical Specifications

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 10. TECHNICAL SPECIFICATIONS • 220 Ω AC/4700 Ω DC. IMPEDANCE: INTERCOM LINE • NOMINAL/MAXIMUM LEVEL: -10 dBu / +3 dBu. • FREQUENCY RESPONSE: 100 Hz — 10 KHz (-3 dB).

  • Page 28: Warranty

    WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION 11. WARRANTY This unit is warranted by Equipos Europeos Electrónicos to the original user, against flaws in the manufacturing and in the materials, for a period of two years (one year depending on some countries), starting from the date of sale.
  • Page 29 WB-200 SERIES INTERCOM SYSTEM — WBS-202 DUAL CHANNEL WIRELESS BASE STATION Extract of the Declaration of Conformity (DoC) “We, Equipos Europeos Electrónicos, S.A.L., declare, that the above mentioned product is manufactured according to our Full Quality Assurance System in compliance with ANNEX V of the R&TTE-Directive 99/5/EC.

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