Clear-Com ICS-22 User Manual
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Clear-Com ICS-22 User Manual

Clear-Com ICS-22 User Manual

Speaker station
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ICS-22 Speaker Station | User Guide
User
Guide
ICS-22 Speaker Station
Part Number:399G223 Rev A
10 April 2017

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Summary of Contents for Clear-Com ICS-22

  • Page 1 ICS-22 Speaker Station | User Guide User Guide ICS-22 Speaker Station Part Number:399G223 Rev A 10 April 2017...
  • Page 2 Legal Disclaimers Copyright © 2017 HME Clear-Com Ltd. All rights reserved. Clear-Com and the Clear-Com logo are trademarks or registered trademarks of HM Electronics, Inc. The software described in this document is furnished under a license agreement and may be used only in accordance with the terms of the agreement.

  • Page 3: Table Of Contents

    ICS-22 Speaker Station | User Guide Table of Contents Important safety instructions ..............5 Operation ....................7 Description ..................7 Operation ..................8 EHX System Configuration for ICS-22 Panels ........8 Front panel ..................9 2.4.1 Talk Button and Light ..............9 2.4.2 Answer-Back Facility ..............10 2.4.3...
  • Page 4 ICS-22 Speaker Station | User Guide 5.2.1 ICS-22 Main PCB (Part No. 710470) ..........24 Specifications ..................35 Notice About Specifications ............. 35 Headset Microphone Pre-Amp ............35 Panel Microphone Pre-Amp (KB-211GM only) ........35 Pre-Amp Response Curve ..............35 Headphone Amplifier ..............

  • Page 5: Important Safety Instructions

    Install the ICS-22 speaker panel following the directions in the Installation chapter of this manual. Do not install a ICS-22 speaker panel near a heat source such as a radiator, heat register, stove, or other apparatus (including amplifiers) that produces heat.
  • Page 6 ICS-22 Speaker Station | User Guide CAUTION This symbol alerts you to the presence of uninsulated dangerous voltage within the product's enclosure that might be of sufficient magnitude to constitute a risk of electric shock. Do not open the product's case.

  • Page 7: Operation

    ICS-22’s close-in VOX dips the speaker or gooseneck microphone automatically as the panel is used. These features help minimize acoustical feedback. The ICS-22 will need to be powered locally. In permanent wall installations, a 16- VAC doorbell transformer will provide a convenient source of power. In DT-Box installations, a 14- to 18-VAC wall-mounted transformer will suffice.

  • Page 8: Operation

    There must be a corresponding listen key on the top row to the talk key on the bottom row of the ICS-1008 configuration for the ICS-22 panel to work correctly. If a talk key only is configured on the ICS-1008 in EHX the Talk key on the ICS-22 will not latch.

  • Page 9: Front Panel

    ICS-22 Speaker Station | User Guide Front panel The controls, indicators, and connectors on the ICS-22 front panels are shown below and are described in the text that follows. Figure 2-1: ICS-22 Front Panel 2.4.1 Talk Button and Light This button transmits the headset or gooseneck microphone audio to the selected talk/listen panel/interface or the answer-back label.

  • Page 10: Answer-Back Facility

    ICS-22 Speaker Station | User Guide  VOX indication—When the VOX feature is enabled, the talk light will illuminate green when the talk function is activated, but will turn red when the panel microphone is in use. This automatically dips the speaker volume.

  • Page 11: Tone Alerts

    ICS-22 Speaker Station | User Guide Press and release the answer-back button to select the longest waiting call. Press the answer-back button while responding. The call waiting light will be on steadily. Terminating Calls Answered with the Answer-Back Button To terminate a call answered with the answer-back button, turn off the call waiting light, and recover the previous call: ...

  • Page 12: Intercom-Level Control

    ICS-22 Speaker Station | User Guide Tone Meaning Four rapid beeps Call signal Two beeps Label change Single beep Monitoring Table 2-1 ICS-22 Tone alerts 2.4.4 Intercom-Level Control This control sets the listen level required on the speaker or headset. It does not affect the program-input level.

  • Page 13: Talk/Listen Select Switch

    2.4.11 Panel-Mic connector Clear-Com recommends that the GM-9 (9-in. long) and GM-18 (18-in. long) plug- in panel microphones be used with the ICS-22. Both are the electret type. The 1/4-in. phone jack on the microphone mates with the panel-mic receptacle on the ICS-22’s front panel.

  • Page 14: Vox Control

    2.4.12 VOX Control When the panel microphone is selected on the ICS-22, the VOX control should be adjusted for proper operation. This control is located to the right of the panel microphone connector and is recessed slightly into the front panel. Use a narrow, flat-bladed screwdriver such as a “greenie”...

  • Page 15: Call Alert Tone Level Control (1)

    ICS-22 Speaker Station | User Guide Figure 2-2 Internal adjustments and connections Note: The ON position of each option switch is toward the circuit board and the OFF position is toward the front panel. The default position of the switches is the OFF position.

  • Page 16: Power Connection (5)

    120 VAC. (Use part number 400011 for 220 VAC power.) This connection is a better choice if the headset or speaker is mounted in a desktop box, such as a Clear-Com DT-Box, which is not located on a wall. 24- to 28-VDC Source The headset or speaker panel can be powered from a DC source, such as batteries.
  • Page 17 ICS-22 Speaker Station | User Guide Connect the two wires from the power source to the two-position, plug-on terminal strip. Plug this connector onto the circuit board as shown in Figure 2-2. Page 17...

  • Page 18: Quick Start

    Connect the RJ-45 connector to the Matrix frame. Connect 14- to18-VAC power to the two-terminal, plug-on connector. Install the ICS-22 into the USA standard four-gang outlet box. Set listen levels and sidetones (see Figure 2-2). The speaker panel should now be operating properly.

  • Page 19: Installation

    ICS-22 Speaker Station | User Guide Installation Connect the 14- to 18-VAC power to the two-position terminal strip. Plug the terminal strip onto the P2 as shown in Figure 2-2. Connect the eight-wire, modular RJ-45 connector to J1 as shown in Figure 2-2.

  • Page 20: Maintenance

    ICS-22 Speaker Station | User Guide Maintenance Troubleshooting tips Symptom Cause Solution System does not 1. The panel is not 1. Check the circuit operate and the talk receiving 14- to powering the panel light does not turn on 16-VAC power.
  • Page 21 ICS-22 Speaker Station | User Guide Symptom Cause Solution System feedback 1. The intercom-level 1. Adjust. (acoustical). control at this panel or another panel is set too high. 2. The sidetone control 2. Adjust ( Figure 2-1) at the panel or another .
  • Page 22 ICS-22 Speaker Station | User Guide Page 22...
  • Page 23 ICS-22 Speaker Station | User Guide Page 23...

  • Page 24: Bills Of Materials

    ICS-22 Speaker Station | User Guide BILLS OF MATERIALS 5.2.1 ICS-22 Main PCB (Part No. 710470) CAPACITORS Designator Description C8 C47 220 uF Aluminum 35V .01 uF Ceramic Disc 1.4KV 20% 1 22 uF Tantalum 16V 4.7 uF Tantalum 35V 4.7 uF Aluminum NP 50V...
  • Page 25 ICS-22 Speaker Station | User Guide RESISTORS Designator Description R15 R53 10 OHM 1/4 Carbon Film 5% 390 OHM 1/4 Carbon Film 5% 1.3K OHM 1/2 Carbon Film 5% 1 2.2 OHM 1/10 SMD 5% 39.2 OHM 1/10 SMD 1%...
  • Page 26 ICS-22 Speaker Station | User Guide DIODES AND TRANSISTORS DESIGNATOR DESCRIPTION LED BI-COLOR RED/GREEN LED, YLW, ULTRA BRGHT IC LM384 POWER 4W OP AMP 1 IC11 IC 7805L POS 5V REGLTR D9 D12 D15 D16 Diode BAV70 DUAL DIODE IC1 IC2 IC8...
  • Page 27 ICS-22 Speaker Station | User Guide Page 27...
  • Page 28 ICS-22 Speaker Station | User Guide Figure 5-1 VOX PCB component layout (part no. 710472) Capacitors Designator Description 1 uF Aluminum NP 50V 10% 470 pF Ceramic Disc 50V 10% C8 C12 4.7 uF Tantalum 16V C1 C2 C3 .1 uF Monolithic 50V 10% 680 pF Ceramic Disc 50V 10% .022 uF Monolithic 50V 10%...
  • Page 29 ICS-22 Speaker Station | User Guide Resistors Designator Description R1 R12 R16 R17 R13 4.7K OHM 1/4 Carbon Film 5% 5 6.8K OHM 1/4 Carbon Film 5% 1 1.5K OHM 1/4 Carbon Film 5% 1 R4 R8 1M OHM 1/4 Carbon Film 5%...
  • Page 30 ICS-22 Speaker Station | User Guide Page 30...
  • Page 31 ICS-22 Speaker Station | User Guide 16-18 ASSY #710533 CLEAR-COM COPYRIGHT (C) 1999 Figure 4-6: Matrix Option PCB Component Layout (part no. 710533) Matrix Option PCB (Part No. 710533) CAPACITORS Figure 5-2 Matrix option PCB component layout (part no. 710533)
  • Page 32 ICS-22 Speaker Station | User Guide .0022 uF Monolithic 50V 10% 100 uF Aluminum 35V 2200 uF Aluminum 35V 20% Resistors Designator Description 2K OHM 1/4 Carbon Film 5% 47K OHM 1/4 Carbon Film 5% 1.5K OHM 1/4 Carbon Film 5% 1...
  • Page 33 ICS-22 Speaker Station | User Guide Transformer 10K:10K IC MICRO, KB/MR MATRIX OPTION Connector 2 POS HSING, SCRW TRM. Page 33...
  • Page 34 ICS-22 Speaker Station | User Guide Page 34...

  • Page 35: Specifications

    ICS-22 Speaker Station | User Guide Specifications Notice About Specifications While Clear-Com makes every attempt to maintain the accuracy of the information contained in its product manuals, that information is subject to change without notice. Performance specifications included in this manual are design-center specifications and are included for customer guidance and to facilitate system installation.

  • Page 36: Program Amplifier

    ICS-22 Speaker Station | User Guide Power Output 2 W into 16 ohms Frequency Response 200 Hz to 15 kHz, ±3 dB Signal-to-Noise 75 dB Distortion < 0.5% THD at 1 kHz Speaker Level 98 dB SPL at 3 ft.

  • Page 37: Environmental

    ICS-22 Speaker Station | User Guide Talk/listen selector (1) Speaker on-off switch Talk light Call-waiting light 6.12 Environmental 0 to 50C (32 to 122F) 6.13 Dimensions 8.25 in. W x 4.5 in. H x 1.75 in. D (210 mm x 114 mm x 44 mm) 6.14 Weight...

  • Page 38: Limited Warranty

    HME Clear-Com in its discretion deem it necessary, replacing the product in accordance with this limited warranty. In no event will HME Clear-Com be responsible for incidental, consequential, or special loss or damage, however caused.

  • Page 39: Warranty Repairs And Returns

    HME Clear-Com’s expense. HME Clear-Com has the right to inspect the equipment and/or installation or relevant packaging. For latest contact information please refer to the Service and Support section at www.clearcom.com.
  • Page 40 WITHIN THE WARRANTY PERIOD AS AFORESAID. This warranty does not cover any damage to a product resulting from cause other than part defect and malfunction. The HME Clear-Com warranty does not cover any defect, malfunction, or failure caused beyond the control of HME Clear-Com,...

  • Page 41: Fcc Compliance

    Country of Origin: USA Caution: All products are compliant with regulatory requirements detailed in this document when installed correctly in Clear-Com product per Clear-Com specifications. Caution: Product modification not expressly approved by the party responsible for compliance can void the user’s authority to operate the equipment USA FCC EMC Class A This device complies with part 15 of the FCC Rules.
  • Page 42 ICS-22 Speaker Station | User Guide Canada ICES-003 EMC Class A Industry Canada ICES-003 Compliance Label: CAN ICES-3 (A)/NMB-3(A) This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numèrique de la classe A est conforme á la norme NMB-003 du Canada.

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