Related Manuals for Kramer OC-1N
Summary of Contents for Kramer OC-1N
- Page 1 KRAMER ELECTRONICS, Ltd. USER MANUAL VIDEO ISOLATORS Models: OC-1N OC-2 OC-4 IMPORTANT: Before proceeding, please read paragraph entitled "Unpacking and Contents" KRAMER ELECTRONICS, LTD. P/N: 2900-008001...
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Page 2: Table Of Contents
Factors Affecting Quality of Results HOW DO I GET STARTED? UNPACKING AND CONTENTS Optional Accessories GETTING TO KNOW YOUR OC-1N VIDEO ISOLATOR 3 GETTING TO KNOW YOUR OC-2 VIDEO ISOLATOR GETTING TO KNOW YOUR OC-4 VIDEO ISOLATOR TYPICAL APPLICATIONS INSTALLATION... -
Page 3: Introduction
The Kramer line has become an integral part of many of the best production and presentation facilities around the world. In recent years, Kramer has redesigned and upgraded most of the line, making the best even better. Kramer’s line of professional video/audio electronics is one of the most versatile and complete available, and is a true leader in terms of quality, workmanship, price/performance ratio and innovation. -
Page 4: Unpacking And Contents
Video mode, and has fully buffered, Broadcast level, audio stereo outputs. 4. GETTING TO KNOW YOUR OC-1N VIDEO ISOLATOR The KRAMER OC-1N is a high quality Video Isolator unit, designed for broadcast and industrial studio applications. In contradiction to the commercially available... -
Page 5: Oc-1N Front/Rear Panel Features
The OC-1N is housed in a compact enclosure; making it suitable for use in the most space-limited places. The machine allows external fine-tuning of output video levels and frequency response compensation via trimmers accessible from the rear panel. Front/Rear panel features of the OC-1N are described in Figure 1 and Table 1. -
Page 6: Getting To Know Your Oc-2 Video Isolator
5. GETTING TO KNOW YOUR OC-2 VIDEO ISOLATOR The Kramer OC-2 is a high quality, dual channel optical video isolator. It is designed to provide complete isolation between video sources and receiving devices such as monitors, projectors, and VCR’s. The OC-2 can eliminate many problems related to video hum, ground loops, DC offsets and other factors, which interfere with video picture quality. -
Page 7: Getting To Know Your Oc-4 Video Isolator
Power Connector 6. GETTING TO KNOW YOUR OC-4 VIDEO ISOLATOR The Kramer OC-4 is a high quality, quad channel optical video isolator. It is designed to provide complete isolation between video sources and receiving devices such as monitors, projectors, and VCR’s. The OC-4 can eliminate many problems related to video hum, ground loops, DC offsets and other factors, which interfere with video picture quality. -
Page 8: Typical Applications
KRAMER ELECTRONICS, LTD. Function Illuminated switch: supplies power to the unit. -
Page 9: Typical Ground Isolation Setup
Perform the following steps (the same is applicable for two channels with the OC-2 or four channels with the OC-4): 1. Connect the output of the video source to the IN BNC connector of the OC-1N. 2. Connect the OUT BNC connector of the OC-1N to the inputs of a video acceptor. -
Page 10: Installation
8. INSTALLATION Rack/Table Mounting The OC-1N and the OC-2 can be rack mounted using an optional special adapter (see section 3.1). The OC-4 may be directly rack mounted, as it is already 19” sized. The devices do not require any specific spacing for ventilation above or below the units. -
Page 11: Video Gain Control
4. Using an appropriate screwdriver, gently adjust the HF and the GAIN trimmers until a both CH. 1 and CH. 2 measured levels are equal. 5. If signal level is still insufficient, gently adjust the AMP trimmer (of the OC-1N only) until satisfactory level and hence proper picture is achieved. -
Page 12: Taking Care Of Your Machine
No video at the output device Video level is too high or too dim. KRAMER ELECTRONICS, LTD. NOTES Confirm that the rocker switch is in the “ON” position, and that the red LED is illuminated. Confirm that power connections are secured at the machine and at the receptacle. -
Page 13: Specifications
Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered by the warranty: Any product, which is not distributed by Kramer or which, is not purchased from an authorized Kramer dealer. If you are uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the web site www.kramerelectronics.com. - Page 14 Shipping charges. HOW YOU CAN GET WARRANTY SERVICE To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage, and should be included in any shipment of the product.
- Page 15 Part 15- “Radio frequency devices: CAUTION Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment.
- Page 16 For the latest information on our products and a list of Kramer distributors, visit our Web site: www.kramerelectronics.com. Updates to this user manual may be found at http://www.kramerelectronics.com/manuals.html. We welcome your questions, comments and feedback. Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.com...
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