Kramer Electronics RC-74DL
Contents
1. connection see Section 4 3 pin B and pin A are for RS 485 and the 12V pin is for powering the unit Ring Tongue Terminal Grounding Connect to grounding wire optional see Screw Section 4 3 10 GP I O Terminal Blocks 1 and 2 Connect to various sensors switches LEDs or relays Rel Relay Terminal Blocks Connect to low voltage relay driven devices from 1 to 4 2 For internal factory use only RS 485 Termination Switch Slide down for RS 485 termination with 120Q slide up for no RS 485 Line Termination The first and the last units on the RS 485 line should be terminated ON Other units should be unterminated OFF 14 RS 485 Terminal Block Connector Connect to the RS 485 detachable terminal block on a switcher or PC 5 RS 232 Terminal Blocks Connect to the RS 232 devices from 1 to 3 IR Output Terminal Blocks Connect to IR emitter cables from 1 to 2 D CO RC 74DL Overview 4 Connecting the RC 74DL Always switch off the power to each device before connecting it to your RC 74DL After connecting your RC 74DL connect its power and then switch on the power to each device To connect the RC 74DL as shown in Figure 3 do the following 1 Connect the IR outputs as follows Connect an IR emitter to IR OUTPUT 1 and attach the emitter to the DVD player Connect an IR emitter to IR OUTPUT 2 and attach the emitter to the power amplifier 2 Connect the RS 232 ports2. erased This operation should be carried out by authorized Kramer technical personnel or by an external system integrator and requires removal of the device from the wall by unscrewing the four wall mount screws Using a small screwdriver push to erase all custom programming and reset to the factory default definitions Disconnect the power and then connect it while pressing the Factory Reset button The unit powers up and load its memory with the factory default definitions IP Address 192 168 1 39 Mask 255 255 0 0 Gateway 0 0 0 0 3 PROGRAM USB Connector Connect to a computer for firmware upgrade or for uploading the configuration file 4 IR IN built in IR receiver Use to learn the IR commands from a machine s remote control transmitter 5 Power Supply 2 pin Terminal Connect to power supply see Section 4 1 Block Connector Connect GND to GND 12V to 12V K NET TERM Switch Slide to the left in the direction of the arrow for K NET termination slide to the right up to leave bus unterminated The last physical device on a K NET bus must be terminated RC 74DL Overview Feature Function 7 K NET1 Connector Connect the GND pin to the Ground connection pin B and pin A are for RS 485 and the 12V pin is for powering the unit The ground connection is sometimes connected to the shield of the RS 485 cable in most applications it is not connected K NET2 Connector Connect the GND pin to the Ground
3. non inductive load and 2 GPI O on terminal block connectors DEFAULT IP SETTINGS IP number 192 168 1 39 Mask 255 255 0 0 Gateway 0 0 0 0 POWER CONSUMPTION 12V DC 570mA OPERATING TEMPERATURE 0 to 40 C 32 to 104 F STORAGE TEMPERATURE 40 to 70 C 40 to 158 F HUMIDITY 10 to 90 RHL non condensing DIMENSIONS 16 2cm x 2 6cm x 11 4 6 4 x 1 0 x 4 5 W D H WEIGHT 0 6kg 1 4lbs approx INCLUDED ACCESSORIES Power supply Kramer K Config Windows based configuration software OPTIONAL ACCESSORIES IR emitter cables KPOD 301 OWB 3G Specifications are subject to change without notice at http www kramerelectronics com 18 RC 74DL Technical Specifications LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below Whatis Covered This limited warranty covers defects in materials and workmanship in this product What is Not Covered This limited warranty does not cover any damage deterioration or malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to the carrier lightning power surges or other acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the installation or removal of this produc
4. room such as classrooms boardrooms or auditoriums It streamlines operations and simplifies control by integrating audio video and computer video sources into a centralized system The RC 74DL features e 12 configurable RGB backlit front panel buttons in three groups configured using the K Config configuration software Available from Kramer Electronics on our Web site at http www kramerelectronics com support soft k config e 1 configurable rotary up down controller with direction indicator LEDs configured using the K Config configuration software e 2 general purpose I O ports that can be configured by K Config as digital inputs digital outputs or analog inputs for interfacing with a variety of devices such as sensors switches LEDs or relays e 3 bidirectional RS 232 ports that can control AV equipment such as projectors LCD and PDP displays power amplifiers switchers and scalers e 4 relay contact closure ports that can control other room items related to the AV system such as raising and lowering drapes a screen or a projector e IR control on 2 outputs terminal blocks e IR Learning that learns commands from any IR remote e Compatibility with Kramer Site CTRL software for network remote control and management over the Ethernet port e 2K NET control channels that connect compatible user interfaces and supply power and control data over a single cable K NET is a proprietary Kramer protocol for inter
5. see Section 4 3 as follows Connect RS 232 port 1 to the projector Connect RS 232 port 3 to the plasma display 3 Connect the RELAY terminal block connectors as follows Connect RELAY 1 and 2 to the screen Connect RELAY 3 and 4 to the lighting system 4 Connect the GPI O 1 port to a motion detector 5 Connect the Ethernet port to a network not shown in Figure 3 6 Connect the K NET port to any RC device with K NET for example the RC 63DL 4 1 RC 74DL Connecting the RC 74DL Power Amplifier with Speakers Projector Motion Detector To RC 63DL Lighting Screen System Figure 3 Connecting the RC 74DL Master Room Controller Connecting the RS 232 Interface To connect an AV device to the RC 74DL using the RS 232 port connect the RS 232 9 pin D sub port on your AV device to the RS 232 terminal block on the rear panel of the RC 74DL as shown in Figure 4 RS 232 Device Ground Rx Tx Figure 4 RS 232 Connection 4 2 Connecting the Ethernet Port The Ethernet connection of the RC 74DL lets you perform all control functions of the RC 74DL over the Internet using a PC running the Kramer Site CTRL control program To connect the RC 74DL to a network 1 Connect the Ethernet port of the RC 74DL to the Ethernet port on a network hub or network router via a straight cable with RJ 45 connectors 2 Atthe othe
6. 1 Distribution Amplifiers GROUP 2 Switchers and Routers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters and GROUP 11 Sierra Products Congratulations on purchasing your Kramer RC 74DL Master Room Controller which is ideal for the following typical applications e Controlling multimedia rooms such as classrooms auditoriums conference rooms and so on e Enabling remote control and management of AV equipment 2 1 Getting Started We recommend that you Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual Go to http www kramerelectronics com support product_downloads asp to check for up to date user manuals application programs and to check if firmware upgrades are available where appropriate Achieving the Best Performance To achieve the best performance Use only good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interferen
7. Electronics reseller from whom you purchased this product or the Kramer Electronics office nearest you For a list of authorized Kramer Electronics resellers and or Kramer Electronics authorized service providers please visit our web site at www kramerelectronics com or contact the Kramer Electronics office nearest you In order to pursue any remedy under this limited warranty you must possess an original dated receipt as proof of purchase from an authorized Kramer Electronics reseller If this product is returned under this limited warranty a return authorization number obtained from Kramer Electronics will be required You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product If itis decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in the original carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY Some countries districts or states do not allow the exclusion or limitation of relief special incident
8. KRAMER ELECTRONICS LTD USER MANUAL MODEL RG 74DL Master Room Controller P N 2900 000691 Rev 4 Contents 1 Introduction 2 Getting Started 2 1 Achieving the Best Performance 2 2 Safety Instructions 2 3 Recycling Kramer Products 3 Overview 3 1 Defining the RC 74DL Master Room Controller 4 Connecting the RC 74DL 4 1 Connecting the RS 232 Interface 4 2 Connecting the Ethernet Port 4 3 Grounding the RC 74DL 5 Operating the RC 74DL 6 Front Panel Button Caps and Labels 6 1 Installing the Front Panel Button Caps Labels 7 Technical Specifications Figures Figure 1 RC 74DL Master Room Controller Front Panel Figure 2 RC 74DL Master Room Controller Rear Figure 3 Connecting the RC 74DL Master Room Controller Figure 4 RS 232 Connection Figure 5 Grounding Connection Components Figure 6 Button Cap Orientation Figure 7 Button Cap Orientation with Label Figure 8 Placing the Button Cap midi miki OoOoOO Or VONN N a ak OD GS 18 Introduction Welcome to Kramer Electronics Since 1981 Kramer Electronics has been providing a world of unique creative and affordable solutions to the vast range of problems that confront video audio presentation and broadcasting professionals on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 1 000 plus different models now appear in 11 groups that are clearly defined by function GROUP
9. R 2 BLU RAY oO DVD MI DVD 1 DVD 2 9 J DOC CAM 1 DOC CAM 2 SATELLITE TV PIA Df Cat No 2808 000035 Page 3 RC 74DL Front Panel Button Caps and Labels ig 6 1 Installing the Front Panel Button Caps Labels To install the button caps and labels 1 Remove the required labels from the supplied button label sheet 2 Hold the button cap so that it is oriented as shown in Figure 6 with the wings on the left and right sides Figure 6 Button Cap Orientation 3 Insert the label inside the cap Figure 7 Button Cap Orientation with Label 4 Retaining the orientation place the button cap on the buttons of the RC 74DL Figure 8 Placing the Button Cap 5 Repeat for all caps 6 Remove the protective foils from both sides of the Perspex acrylic glass windows 7 Place the faceplate on the RC 74DL so that the four screw mounting holes are aligned RC 74DL Front Panel Button Caps and Labels F 8 Insert the four mounting screws and tighten with a screwdriver 9 Install the volume control knob RC 74DL Front Panel Button Caps and Labels 7 Technical Specifications INPUTS 3 RS 232 1 RS 485 2 GPI O and 2 K NET on terminal block connectors Ethernet on an RJ 45 connector 1 infrared sensor 1 USB for programming OUTPUTS 2 IR 4 relays 36V AC or DC 2A 60VAC maximum on
10. al consequential or indirect damages or the limitation of liability to specified amounts so the above limitations or exclusions may not apply to you Exclusive Remedy TO THE MAXIMUM EXTENT PERMITTED BY LAW THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL OR WRITTEN EXPRESS OR IMPLIED TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPICABLE LAW IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A CONSUMER PRODUCT UNDER THE MAGNUSON MOSS WARRANTY ACT 15 U S C A 2301 ET SEQ OR OTHER APPICABLE LAW THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU AND ALL IMPLIED WARRANTIES ON THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW Other Conditions This limited warranty gives you specific legal rights and you may have other rights which vary from country to country or state to state This limited warra
11. ce from neighboring electrical appliances that may adversely influence signal quality Position your Kramer RC 74DL away from moisture excessive sunlight and dust This equipment is to be used only inside a building It may only be connected to other equipment that is installed inside a building 2 2 2 3 Safety Instructions Caution There are no operator serviceable parts inside the unit Warning Use only the Kramer Electronics input power wall adapter that is provided with the unit Warning Disconnect the power and unplug the unit from the wall before installing Recycling Kramer Products The Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility For details of Kramer s recycling arrangements in your particular country go to our recycling pages at htto www kramerelectronics com supportrecycling Overview The RC 74DL is a highly versatile 3 gang US master room controller that acts as an all in one extended remote control panel for control of AV equipment especially projectors and associated equipment in any
12. connecting Kramer units e Flexible control via Ethernet and K NET 3 1 Defining the RC 74DL Master Room Controller This section defines the RC 74DL LIII VOLUME RC 74DL Figure 1 RC 74DL Master Room Controller Front Panel Feature Function 6 Configurable Button Switches Lees is programmed by the K Config configuration software LCD Label Displays up to 8 characters at once set by the K Config configuration software 4 Configurable Button Switches Function is programmed by the K Config configuration software LCD Label Displays up to 8 characters at once set by the K Config configuration software 2 Configurable Button Switches Function is programmed by the K Config configuration software LCD Label Displays up to 8 characters at once set by the K Config configuration software Rotary switch up down LED indicator Indicates the direction of travel of the rotary switch VOLUME Rotary Switch Function is programmed by the K Config configuration software RC 74DL Overview E rel lt MAC 00 1D 56 X1 YY 2Z Eo cg a m For switch functions Z lt please refer to manual KNET 1 12V Figure 2 RC 74DL Master Room Controller Rear Feature Function 1 ETHERNET RJ 45 Connector Connects to the PC or other serial controller through computer LAN 2 RESET TO DEFAULT Button Caution The current LCD text and all button actions are
13. d labor to complete the repair and restore this product to its proper operating condition Kramer Electronics will also pay the shipping costs necessary to return this product once the repair is complete 2 Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product 3 Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought under this limited warranty What Kramer Electronics will not do Under This Limited Warranty If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics products this product must be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting up this product any adjustment of user controls or any programming required for a specific installation of this product How to Obtain a Remedy under this Limited Warranty To obtain a remedy under this limited warranty you must contact either the authorized Kramer
14. nty is void if i the label bearing the serial number of this product has been removed or defaced ii the product is not distributed by Kramer Electronics or iii this product is not purchased from an authorized Kramer Electronics reseller If you are unsure whether a reseller is an authorized Kramer Electronics reseller please visit our Web site at www kramerelectronics com or contact a Kramer Electronics office from the list at the end of this document Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the online product registration form Kramer Electronics thanks you for purchasing a Kramer Electronics product We hope it will give you years of satisfaction For the latest information on our products and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com KRAMER E mail info kramerel com SAFETY WARNING Disconnect the unit from the power e supply before opening and servicing P N 2900 000691 Rev 4
15. r end connect the Internet to a PC running Site CTRL 3 After connecting the Ethernet port you have to install and configure it For detailed instructions on how to install and configure your Ethernet port see the K Config Software Guide available from our Web site 4 3 Grounding the RC 74DL The grounding screw is used to earth the chassis of the unit to the building ground preventing static electricity from impacting the performance of the unit Figure 5 shows the grounding screw components Component Description M3X6 screw 1 8 Toothed Lock Washer M3 Ring Tongue Terminal ol g Figure 5 Grounding Connection Components To ground the RC 74DL 1 Connect the Ring Tongue terminal to the building grounding point wire it is recommended to use a green yellow AWG 18 0 82mm wire crimped with a proper hand tool 2 Insert the M3x6 screw through the toothed lock washers and the tongue terminal in the order shown above 3 Insert the M3x6 screw with the two toothed lock washers and ring tongue terminal into the grounding screw hole and tighten the screw 5 Operating the RC 74DL You can operate your RC 74DL using e The front panel buttons These are configured using the K Config software For instructions on using the software see the K Config Software Guide available from our Web site e APC running Site CTRL control software To operate your device using Site CTRL see
16. t from any installation any unauthorized tampering with this product any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs or any other cause which does not relate directly to a defect in materials and or workmanship of this product This limited warranty does not cover cartons equipment enclosures cables or accessories used in conjunction with this product Without limiting any other exclusion herein Kramer Electronics does not warrant that the product covered hereby including without limitation the technology and or integrated circuit s included in the product will not become obsolete or that such items are or will remain compatible with any other product or technology with which the product may be used How Long Does this Coverage Last Seven years as of this printing please check our Web site for the most current and accurate warranty information Whois Covered Only the original purchaser of this product is covered under this limited warranty This limited warranty is not transferable to subsequent purchasers or owners of this product What Kramer Electronics willdo Kramer Electronics will at its sole option provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty 1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time free of any charge for the necessary parts an
17. the Site CTRL User Guide available at the Kramer Web site RC 74DL Operating the RC 74DL 6 Front Panel Button Caps and Labels The RC 74DL is supplied with a button label sheet and 12 clear button caps to house the labels The following illustration shows the sample button label sheets US KRAMER isu ELECTRONICS CD MEDIA pLaver DIRECT MATRIX MEDIA RECEIVER SCALER SET TOP SWITCHER SOURCE SOURCE SOURCE SOURCE SOURCE 1 2 3 4 S VIDEO ii iii VIDEO 1 VIDEO2 VIDEO3 VIDEO4 LIGHTS Audio 1 AUDIO2 aunios Aupin4 LleHrs LIGHTS 1 1 ON LIGHTS LIGHTS LIGHTS LIGHTS LIGHTS LIGHTS LIGHTS 1 2 2 2 3 3 3 OFF ON OFF ON OFF SCREEN ON POWER POWER STANDEN ONARE STANDBY on OFF Cat No 2808 000035 RC 74DL Front Panel Button Caps and Labels EET DISPLAY DISPLAY CYCLE VOLUME VOLUME DOWN ON OFF SOURCES UP LANGUAGE UNLOCK ASPECT ACCEPT RATIO CONTINUE HANG UP CONTROL DISPLAY 1 DISPLAY 2 DISPLAY 3 DISPLAY 4 PROJECTOR Cat No 2808 000035 Page 2 RC 74DL Front Panel Button Caps and Labels BLU RAY 2 BLU RAY 1 OC CAM RADIO RA 1 CAMERA 2 DI CAMEI TAPE CAMERA TABLET VCR VCR 1 VC
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