OPPO Digital HM-31 user manual Introduction, FCC Statement, Trademarks, Features

I M P O R T A N T I N F O R M A T I O N

unused for long periods of time.

14)Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power- supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

Any unauthorized changes or modifications to this equipment would void the user’s authority to operate this device.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Trademarks

•HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

•All other trademarks are the properties of their respective owners.

2

INTRODUCTION

The OPPO HM-31 Advanced 3x1 HDMI1 Switch enables up to three HDMI source devices (DVD player, cable box, game console, etc.) to be connected to a single HDMI input port on your HDTV or video projector. It can also be used to expand the number of HDMI input ports on a HDMI-equipped audio/video receiver. It is an easy and convenient solution to expand your home theater system.

Features

•Easy and convenient selection from up to three HDMI sources

•HDMI 1.3 specification with DDC2 and HPD3 switching

•Supports 1080p, Deep Color4, and all HDTV resolutions

•EIA/CEA-861D, DVI 1.0, HDCP 1.1 compliant

•Long cable support with built-in equalizer

•Maintains highest video and audio quality

•Remote control

•Custom installation options – external IR input and RS-232C port

1HDMI: High-Definition Multimedia Interface. A standard for connecting consumer electronic devices to deliver high definition digital video, audio and data.

2DDC: Display Data Channel. A part of HDMI and DVI signal channel essential for proper operation.

3HPD: Hot-Plug Detection. A part of HDMI signal channel essential for proper detection of HDMI devices.

4Deep Color: Part of the HDMI 1.3 specification. Supports 12-bit per color or 36-bit per pixel, and results in richer color and smoother picture.

3