Instruction/ maintenance manual of the product 144NP Gefen
Go to page of 20
Audio Embedder 3GSDI Release A1 User Manual EXT-USB-144NP USB 2.0 4-Port Hub Plus.
Important Safety Instructions ii GENERAL SAFETY INFORMA TION 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this product near water . 6. Clean only with a dry cloth. 7. Do not block any ventilation openings.
Warranty Information Gefen warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen is notied within two (2) .
iv 3GSDI Audio Embedder Gefen, LLC c/o Customer Service 20600 Nordhoff St. Chatsworth, CA 9131 1 T elephone: (818) 772-9100 (800) 545-6900 Fax: (818) 772-9120 Email: support@gefen.com Visit us on the W eb: www .gefen.com T echnical Support Hours: 8:00 AM to 5:00 PM Monday - Friday , Pacic T ime USB 2.
Operating Notes USB 2.0 4-Port Hub • The USB 2.0 4-Port Hub can be powered by connecting the included USB cable to a computer or by connecting the included 5V DC power supply . NEVER connect the power supply to the USB hub when it is being powered by the computer .
3GSDI Audio Embedder vi Features • Connect up to four (4) USB devices • Extends USB devices up to 30 feet (9 meters) from the Hub • Supports Hi-Speed 480 Mbps data transfer rate • Supports both USB 2.0 and USB 1.1 standards • USB charging detection provides fast recharge (1.
.
3GSDI Audio Embedder Table of Contents viii USB 2.0 4-Port Hub 01 Getting Started Panel Layout ......................................................................................................... 2 Side 1 and 2 ...................................
.
.
USB 2.0 4-Port Hub Plus 01 Getting Started.
page | 2 Introduction Side 1 and 2 Top Back Getting Started Panel Layout 1 1 1 1 2 3.
page | 3 Chapter ID Name Description 1 USB Port (T ype-A) Connect USB devices to these T ype-A USB ports. 2 USB Port (Mini-B) Connect the included USB cable from this Mini-B connector to the computer . 3 5V DC Connect the included 5V DC power supply to this power receptacle.
Chapter Connecting the USB 2.0 4-Port Hub 1. The USB 2.0 4-Port Hub Plus can be powered in one of two ways: ► Connect the included T ype-A to Mini-B USB cable from the USB hub to an available USB port on the computer . OR ► Connect the included 5V DC power supply to the power receptacle on the USB hub.
.
.
page | 7 USB 2.0 4-Port Hub Plus 02 Appendix.
page | 8 Chapter Appendix Specications Supported Formats USB • Hi-Speed 480 Mbps • USB 1.1 and USB 2.0 Connectors Ports • 1 x USB Mini-B, female, 4-pin • 4 x USB T ype-A, female, 4-pin Power • 5V DC Operational Power Output (bus-powered) • 500mA (max.
.
This product uses UL or CE listed power supplies. 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www.gefen.com support@gefen.
An important point after buying a device Gefen 144NP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Gefen 144NP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Gefen 144NP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Gefen 144NP you will learn all the available features of the product, as well as information on its operation. The information that you get Gefen 144NP will certainly help you make a decision on the purchase.
If you already are a holder of Gefen 144NP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Gefen 144NP.
However, one of the most important roles played by the user manual is to help in solving problems with Gefen 144NP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Gefen 144NP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center