Kramer Electronics, Ltd.
Contents Contents 1 2 3 4 5 5.1 5.2 5.3 5.4 6 6.1 6.2 6.3 6.
Introduction 1 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 the video, audio, presentation, and broadcasting professional 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 groups1 that are clearly defined by function.
Overview auditoriums). They streamline operations and simplify control by integrating audio, video, and computer-video sources into a centralized system.
Your Universal Room Controller 4 Your Universal Room Controller Figure 1 and Table 2 define the RC-8RK and RC-8RKL front panels: Figure 1: RC-8RK and RC-8RKL Front Panels Table 1: RC-8RK and RC-8RKL Front Panel Features # 1 2 3 Feature Mounting holes (4) Configurable Buttons (Macro Buttons) IR IN Receiver Function For fastening the controller in place Control the room and the A/V equipment (from 1 to 8) Accepts IR remote commands (for the IR-learner feature) 3
Your Universal Room Controller Figure 2 and Table 2 define the RC-8RK / RC-8RKL (identical) rear panel: Figure 2: RC-8RK and the RC-8RKL Rear Panel Table 2: RC-8RK and the RC-8RKL Rear Panel Features # Feature 1 BRIGHTNESS Indication Arrow 2 BACKLIGHT Indication Arrow 3 ETHERNET Port 4 COLOR SELECT Indication Arrow 5 N.U Switch 6 PROGRAM Switch 7 RS-485 TERM.
Your Universal Room Controller Figure 3 and Table 3 define the RC-8RK and RC-8RKL lower rear panel: Figure 3: RC-8RK and the RC-8RKL Lower Rear Panel Table 3: RC-8RK and the RC-8RKL Lower Rear Panel Features # Feature 1 +12VDC IN PIN 2 GND PIN 3 IR OUT1 PIN GND PIN IR OUT2 PIN 4 RS-232 Terminal Block Connector (1 and 2) 5 RS-485 Terminal Block Connector 6 RELAY1 7 RELAY2 Function Connects (+) to the connector for powering the unit Connects (-) to the Ground Connect to an IR emitter cable Connect to the R
Your Universal Room Controller Figure 4: RC-8RK and the RC-8RKL Upper Rear Panel Table 4: RC-8RK and the RC-8RKL Upper Rear Panel Features # Feature Function 1 COLOR Rotate to select the buttons’ color: SELECT Switch 1 for red 2 for blue 3 for green 5 for pale blue 6 for pink 7 for white 4 for yellow 8 for no color Figure 5 and Table 5 define the RC-8RK and the RC-8RKL rear side panel: Figure 5: RC-8RK and the RC-8RKL Rear Side Panel Table 5: RC-8RK and the RC-8RKL Rear Side Panel Features # 1 2 6 Fea
Using Your Universal Room Controller 5 Using Your Universal Room Controller1 This user manual is applicable once the unit is installed and configured2.
Using Your Universal Room Controller Figure 6: Example of a Typical RC-8RK / RC-8RKL Configuration Table 6: Connection Scheme (for the example in Figure 6) This connector: RELAY2 RELAY1 RS-485 Terminal Block Connector RS-232 (TX1, RX1) Terminal Block Connector IR OUT1 PIN2 IR OUT2 PIN2 Controls: The lights The screen A power amplifier (and speakers) A projector1 A DVD player A video player 1 The second RS-232 port can be used to control another A/V unit or an LCD 2 Connected via the IR emitter cable.
Using Your Universal Room Controller Figure 7 shows the RC-8RK built into a podium that is located in a lecture auditorium. An overhead projector and screen, speakers, lights; and a cabinet with a VCR, a DVD and an amplifier inside, are all controlled via the RC-8RK. The presenter’s laptop is located on the podium, next to where the RC-8RK is mounted. It is also controlled by the RC-8RK and is used for presentations, slide shows and so on.
Using Your Universal Room Controller 5.1 Operating the RC-8RK In the following example1 that is illustrated in Figure 8, the RC-8RK is labeled with specific functions and each button is programmed2 to perform several tasks3 as defined in Table 7. Each button may be assigned with up to 15 commands.
Using Your Universal Room Controller 5.
Using Your Universal Room Controller 5.3 Using the Macro Buttons Pressing any button initiates a macro sequence1, during which the button blinks (as programmed by the system integrator). If during the macro sequence the button blinks faster than usual2, this indicates that a malfunction has been detected3 and the RC-8RK exits the macro sequence. 4 To solve the problem, summon technical help If you want to stop a macro sequence, press and hold that button for 5 seconds. The sequence will come to an end.
Flash Memory Upgrade 6 Flash Memory Upgrade The RC device firmware is located in FLASH memory, which lets you upgrade to the latest Kramer firmware version in minutes! The process involves: Downloading the upgrade package from the Internet (see section 6.1) Connecting the PC to the RS-232 port (see section 6.2) Upgrading the firmware (see section 6.3) Installing the Web Applet (see section 6.4) 6.1 Downloading from the Internet You can download the up-to-date file1 from the Internet. To do so: 1.
Flash Memory Upgrade Figure 11: The KFR-Programmer Window 2. Select the required COM Port1. 3. Click the File button to select the .s19 firmware file included in the package. 4. Click the Send button to download the file. The Send button lights red. 5. Wait until downloading is completed and the red Send button turns off. 6. Disconnect the power on the RC-8RK. 7. Set the PROGRAM switch to OFF. 8. Connect the power on the RC-8RK. 6.
Technical Specifications 7 Technical Specifications Table 8 defines the technical specifications: 1 Table 8: Technical Specifications of the Universal Room Controller Series PORTS: OUTPUTS: POWER SOURCE: DIMENSIONS: WEIGHT: ACCESSORIES: OPTIONS: 2 RS-232 on terminal block connectors; 1 RS-485 on terminal block connectors; 1 ETHERNET RJ-45 port 2 relays on terminal block connectors (30V AC or DC, 2A, 60VA maximum; 2 IR emitters on terminal block connectors RC-8RK: 12V DC, 140mA; RC-8RKL: 12V DC, 240mA 1
LIMITED WARRANTY Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the following terms. HOW LONG IS THE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase. WHO IS PROTECTED? Only the first purchase customer may enforce this warranty. WHAT IS COVERED AND WHAT IS NOT COVERED Except as below, this warranty covers all defects in material or workmanship in this product.
For the latest information on our products and a list of Kramer distributors, visit our Web site: www.kramerelectronics.com, where updates to this user manual may be found. We welcome your questions, comments and feedback. Safety Warning: Disconnect the unit from the power supply before opening/servicing. Caution Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.
