Contemporary Research ICC1-232 Product Manual

Contemporary Research ICC1-232 Product Manual

Rs-232 display controller, 1-way control
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Product Manual
ICC1-232
RS-232 Display Controller, 1-way Control
August 2018

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Summary of Contents for Contemporary Research ICC1-232

  • Page 1 Product Manual ICC1-232 RS-232 Display Controller, 1-way Control August 2018...
  • Page 2: Table Of Contents

    Input Selects .............................. 7 TV Information ............................ 7 RS-232 Control Protocol ........................8 Overview ..............................8 Command String Structure ........................... 8 Writing Your Own Control Code ........................9 RS-232 Commands..........................10 Safety Instructions and Warranty ....................12 Contemporary Research ICC1-232 Manual...
  • Page 3: Overview

    ICC1-232 TV Controllers deliver economical 1-way control for power, volume, channel and input commands, receiving iCC-Net network commands over the same broadband coax that carries the CATV channels. The ICC1-232 RS-232 employs a DB9 RS-232 port to control commercial-level TVs.
  • Page 4: Specifications

    RF Loop cable, 18" 12 VDC power supply, 500 mA Mounting Velcro Options CC-COM Null Modem cable, 6’ CC-COM 3.5 Null Modem cable with 3.5mm plug CC-COM 3.5X Adapter cable with 3.5mm plug for consumer LG TVs Contemporary Research ICC1-232 Manual...
  • Page 5: Installation

    If needed, fix CATV problems before installing the system. 2. Connect the CATV RF Coax cable into the RF In input on the ICC1-232. 3. If the iCC-Net signal is operating, the Net LED will blink once per second.
  • Page 6: Setting Device Number And Parameters

    Setting Device Number and Parameters In the next step, you’ll need to set up the device number and operation parameters for the ICC1-232. Turn the enclosure so that the DIP switches are on the bottom as shown. 1. Make sure S2 Switch 6 is OFF (unit in Device mode).
  • Page 7: Power-Up And Lock Logic

    Power-Up and Lock Logic The ICC1-232 remembers the current power and Lock state of the connected TV so that the controller can restore power and operation lock to the TV when AC power is restored. Some TVs, such as LG, will lose the locked state (no local button or IR control) when the set loses AC power.
  • Page 8: Rs-232 Control Protocol

    The unit or low order byte of the device (0 for global zone) <ncb> The number of command bytes to follow <cmd1> The first command byte <parameter> Command parameters (not used by all commands) [<cmdN>] Multiple commands can be concatenated, with byte count added to <ncb> Contemporary Research ICC1-232 Manual...
  • Page 9: Writing Your Own Control Code

    RTI = Select port, Hex mode, enter A5 01 04 05 54 48 02 02 03 - note that when you go back to normal editing mode, the app inserts an \x before each Hex character Go to www.asciitable.com for a handy Decimal/ASCII/Hex conversion chart. Contemporary Research ICC1-232 Manual...
  • Page 10: Rs-232 Commands

    3 = Physical HD Major-Minor tuning (physical channel, minor digital) TC Response “$A5,<dh>,<dl>,3,’H2’,<response>” (7 bytes) This pre-sets how the ICC1-232 will respond to TC tuning commands. 0= Ignore, use current settings 1= Analog Only 2= Digital (For CableCard applications only) Control String "$A5,<dh>,<dl>,2+string length>,'UX'<string>"...
  • Page 11 Tune HD “$A5,<dh>,<dl>,5,’TH’,<H1>,<Major>,<Minor>” (9 bytes) – Digital Tuning Normally, the H1 parameter is 0, allowing the ICC1-232 to use the current H1 tuning format, but it could be used to force a different tuning option. When the display is set to the H1=1 mode, 1-part digital channel, the first byte is (x*256), and the last byte is the value you add to state the channel number.
  • Page 12: Safety Instructions And Warranty

    Electrical Code (Section 54 of Canadian Electrical Code, Part I), that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as possible. Contemporary Research ICC1-232 Manual...
  • Page 13 Research SSV-DX Display Express PC product carries a six month limited warranty. Product Service: Contemporary Research will test, repair, or replace the product or products without charge if the unit is under warranty. If the product is out of warranty, Contemporary Research will test, and then repair the product or products. The parts and labor charge will be estimated by a technician and confirmed by the customer prior to repair.

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