GoMax Electronics CV-715S Operation & User’s Manual

User Manual rev: 121105 Made in Taiwan C CV V--771155SS The CV-715S HDMI over Single CAT5 Mini-Receiver has been tested for conformance to safety regulations and requirements, and has been certified for international use. However, like all electronic equipments, the CV-715S should be used with care. Please read and follow the safety instructions to protect yourself from possible injury and to minimize the risk of damage to the unit. ● Do not attempt to service this unit yourself, except where explained in this manual. ● Provide proper ventilation and air circulation and do not use near water. ● Keep objects that might damage the device and assure that the placement of this unit is on a stable surface. ● Use only the power adapter and power cords and connection cables designed for this unit. ● Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before cleaning. TABLE OF CONTENTS INTRODUCTION ................................................................................................................ 1 FEATURES......................................................................................................................... 1 PACKAGE CONTENTS ...................................................................................................... 1 SPECIFICATIONS .............................................................................................................. 2 PANEL DESCRIPTIONS .................................................................................................... 3 INSTALLATION .................................................................................................................. 4 PIN DEFINITION ................................................................................................................ 5 NOTICE .............................................................................................................................. 6

high definition video and high quality audio can be transmitted over a distance via a Cat-5/5e/6 cable. The CV-715S can work with any transmitter or splitter in the HDMI over single CAT5 family products and allow you to extend HDMI compliant displays almost anywhere. FEATURES  Support HDMI Deep Color & 3D  HDCP compliant  Extends up to 25m of output Cat-5/5e/6 cable under HD (720p / 1080i)  Extends up to 15m of output Cat-5/5e/6 cable under Full HD (1080p)  Pure unaltered uncompressed 7.1ch digital HDMI over CAT5/6 cable transmission  Perfectly integrated with other HDMI over CAT5 series products  Direct plug for easy use PACKAGE CONTENTS ● 1x CV-715S ● 1x User Manual The length depends on the characteristics and quality of the cables. Higher resolutions and longer transmission distances require low skew cables (<25ns/100m) for best performance. Unshielded CAT6 with metal RJ-45 connectors is recommended. 2 SPECIFICATIONS Model Name CV-715S Technical Role of usage Receiver [RX] HDMI compliance HDMI Deep Color & 3D HDCP compliance Yes Video bandwidth Single-link 225MHz [6.75Gbps] Video support 480i / 480p / 720p / 1080i / 1080p60 12-bit HDMI over UTP transmission (8-bit) Full HD (1080p): 15m [CAT5e] / 18m [CAT6] HD (720p/1080i): 25m [CAT5e] / 28m [CAT6] Audio support Surround sound (up to 7.1ch) or stereo digital audio Input TMDS signal 1.2 Volts [peak-to-peak] Input DDC signal 5 Volts [peak-to-peak, TTL] PCB stack-up 4-layer board [impedance control — differential 100; single 50] Input 1x RJ-45 Output 1x HDMI HDMI connector Type A [19-pin male] RJ-45 connector WE/SS 8P8C with 2 LED indicators Mechanical Housing Metal enclosure Dimensions [L x W x H] Model 25 x 45 x 20mm Package 115 x 170 x 40mm Weight Model 25g Package 90g Fixedness Direct plug to HDMI port of the display Power supply None Power consumption 0.5 Watt [max] Operation temperature 0~40°C [32~104°F] Storage temperature -20~60°C [-4~140°F] Relative humidity 20~90% RH [no condensation]

male-male cable here 2. HDMI Signal IN: Plug in a Cat-5/5e/6 cable that needs to be linked to the receiving unit CV-57KH-RX. 4 INSTALLATION

Pin 1 TMDS Data2+ Pin 8 TMDS Data0 Shield Pin 15 SCL Pin 2 TMDS Data2 Shield Pin 9 TMDS Data0– Pin 16 SDA Pin 3 TMDS Data2– Pin 10 TMDS Clock+ Pin 17 DDC/CEC Ground Pin 4 TMDS Data1+ Pin 11 TMDS Clock Shield Pin 18 +5V Power Pin 5 TMDS Data1 Shield Pin 12 TMDS Clock– Pin 19 Hot Plug Detect Pin 6 TMDS Data1– Pin 13 NC Pin 7 TMDS Data0+ Pin 14 Reserved (N.C. on device) CAT5 [RJ-45] Pair of Cat-5/5e/6 Cable Definition White/orange stripe TX0– Orange solid TX0+ White/green stripe TX1– Blue solid TX2– White/blue stripe TX2+ Green solid TX1+ White/brown stripe TXC– Brown solid TXC+ 6 NOTICE 1. All HDMI over CAT5 transmission distances are measured using Belden 1583A CAT5e 125MHz UTP cable and ASTRODESIGN Video Signal Generator VG-859C. 2. The transmission length is largely affected by the type of Cat-5/5e/6 cables, the type of HDMI sources, and the type of HDMI display. The testing result shows solid UTP cables (usually in the form of 300m bulk cables) can transmit a lot longer signals than stranded UTP cables (usually in the form of fixed length patch cords). Shielded STP cables are better suited than unshielded UTP cables. A solid UTP Cat-5e cable shows longer transmission range than stranded STP Cat-6 cable. For long extension applications, solid UTP/STP cables are the only viable choice. 3. EIA/TIA-568-B termination (T568B) for category cables is recommended. 4. To reduce the interference among the unshielded twisted pairs of wires in Cat-5/5e/6 cable, one can use double shielded STP cables to improve EMI problems, which is worsen in long transmission. 5. Because the quality of the CAT5/6 cables has the major effect on how long the transmission limit can achieve and how good is the received picture quality, the actual transmission range is subject to one’s choice of Cat-5/5e/6 cables. For desired resolutions greater than 1080i or 1280x1024, a Cat-6 cable is recommended. If your HDMI display has multiple HDMI inputs, it is found that the first HDMI input [HDMI input 1] generally can produce better transmission performance among all HDMI inputs. Performance Guide for HDMI over Category Cable Transmission Performance rating Type of category cable Wiring Shielding CAT5 CAT5e CAT6 Solid Unshielded (UTP)    Shielded (STP)    Stranded Unshielded (UTP)    Shielded (STP)    Termination Please use EIA/TIA-568-B termination (T568B) at any time