Kramer Electronics, Ltd.
Contents Contents 1 2 3 4 4.1 4.2 4.3 4.4 4.5 5 6 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 groups 1 that are clearly defined by function.
Overview 3 Overview The RC-52N is a room controller with an RS-232 port, an IR control port and six backlit 1 and label capable buttons. It sends an RS-232 or IR command— with the push of a button—to a device (such as a projector, display or switcher) via serial control protocols. The RC-52N includes a front panel built-in IR Receiver for IR-command learning and IR repeating.
Your RC-52N 4 Your RC-52N This section describes the front (see Section 4.1) and the rear (see Section 4.2) panels of the RC-52N. 4.
Your RC-52N 4.2 The RC-52N Rear Panel Figure 2 and Table 1 define the RC-52N rear panel: Figure 2: RC-52N Rear Panel Table 1: Features and Functions of the RC-52N # 1 2 3 4 5 6 Feature Program USB Connector GND PIN RS-232 Terminal Block Connector GND PIN +5V PIN Grounding Screw IR OUT PIN GND PIN Function Connect to a computer for unit configuration Not used Connect to the RS-232 connector on the A/V equipment or a PC or other Serial Controller, see Section 4.
Installing the Configuration Software 4.4 Connecting the IR-OUT Figure 4 shows how to connect the IR emitter 1. The white striped side connects to IR OUT, the black side connects to the Ground, and the LED Emitter Shell is affixed to the IR sensor window with the adhesive layer. Figure 4: IR Emitter Wiring 4.
Configuring the RC-52N Buttons 6 Configuring the RC-52N Buttons To configure the RC-52N buttons, refer to the relevant Configuration guide 1. Before you configure the RC-52N buttons: 1. Connect the RC-52N to your PC with the USB cable 2. 2. Open the Configuration program. 3. Follow the instructions in the Configuration guide to configure the RC-52N buttons. 6.1 Locking and unlocking the RC-52N You can lock the front panel buttons by pressing a predefined button on the front panel.
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 P/N: 2900- 000562 Rev: 3 Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.
