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IMPORTANT INFORMATION
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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.
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INTRODUCTION
The OPPO HM-31 Advanced 3x1 HDMI
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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 DDC
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and HPD
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switching
• Supports 1080p, Deep Color
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, 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
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HDMI: High-Definition Multimedia Interface. A standard for connecting consumer
electronic devices to deliver high definition digital video, audio and data.
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DDC: Display Data Channel. A part of HDMI and DVI signal channel essential for proper
operation.
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HPD: Hot-Plug Detection. A part of HDMI signal channel essential for proper detection
of HDMI devices.
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Deep 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.