MERIDIAN UHD722 4K HDMI Processor User Guide

: June 6, 2024
: MERIDIAN

Table of Contents

GETTING STARTED
INPUTS CUIDE
FURTHER INFORMATION
MPORTANT SAFETY INSTRUCTION
VISIT US ON THE WEB
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MERIDIAN UHD722 4K HDMI Processor

GETTING STARTED

CONNECT TO THE DISPLAY DEVICE(S)

Plug the HDMI cable which is feeding the primary display device into the socket HDMI Out 1. If a second display device is being used, plug its HDMI cable into HDMI Out 2. Note: Only the HDMI Out 1 socket supports UHD

CONNECT THE AUDIO OUTPUT

**If the UHD722 is being used with a Surround Controller which features an MMHR input on an RJ45-type socket:

Use a network-type cable to connect from the MMHR** output on the UHD722 to the MMHR input on the Surround Controller. A Meridian SpeakerLink lead is ideal.

**If the UHD722 is being used with a Surround Controller with a Smartlink multichannel input on three RCA sockets:

** Use three digital interconnect cables to connect as follows:

Socket 1/2: Main L/R
Socket 3/4: C/LFE
Socket 5/6: SURR

f the UHD722 is being used with a product with neither of these:

Configure the UHD722 to use a single co-axial digital connection to a conventional digital audio input. Refer to the User Guide for information about how to do this.

CONNECT COMMS TO OTHER MERIDIAN PRODUCTS

**If you have other Meridian equipment in the system, and an unused SpeakerLink input is available:

** Use a network-type cable to connect the SpeakerLink Out socket on the UHD722 to the available SpeakerLink input.

**If there are no SpeakerLink inputs available on the other products:

** Use the Meridian Comms Adapter supplied with the UHD722.

Connect to the adapter using a network-type cable plugged into the SpeakerLink Out socket on the UHD722

The adapter provides a DIN connection so that a Meridian 5C cable can be used to connect to an appropriate Comms socket on another Meridian product.

CONNECT THE HDMI SOURCES

Plug the HDMI cables from the source products into the input sockets. By default, the input sockets are mapped to sources as labelled on the back panel of the UHD722; see INPUTS GUIDE opposite.

POWER UP THE UHD722

Connect the supplied power cable and switch on the power.

INPUTS CUIDE

The UHD722 is supplied with its HDMI inputs mapped to sources as follows:

Input

| H1| H2| H3| H4| H5| H6| H7
---|---|---|---|---|---|---|---
SOURCE| DVD| TV| Cable| Sat| VCR1| Game|

Disc

You can change the mappings to suit the system requirements using a PC running the Meridian Configuration Application. For more information see the User Guide.

FURTHER INFORMATION

To access the comprehensive Meridian UHD722 User Guide, FAQs, and further product support, please visit:
meridian-audio.com/UHD722

MPORTANT SAFETY INSTRUCTION

Read the instructions.
Keep these instructions.
Follow all instructions.
Do not use this apparatus near water.
Clean only with a dry cloth.
Install only in accordance with the manufacturer’s instructions.
Refer all servicing to approved service personnel.

WARNING: TO REDUCE T HE RISK OF FIRE OR E LECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

This apparatus has been designed with Class 1 construction and must be connected to a mains socket outlet with a protective earthing connection (the third grounding pin).

This apparatus uses a single-pole power switch. As a result it is not isolated from AC mains power when switched off at the rear panel. The apparatus may be isolated from mains power either by unplugging the power connector from the rear of the unit, or by unplugging the connector at the opposing end of the power cord or cable from its supply outlet. As a result, either or both of these connectors should remain accessible.

SAFETY WARNINGS

WARNING!
RISK OF ELECTRIC SHOCK – DO NOT OPEN

Caution: to reduce the risk of electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualified service personnel.

| The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons
---|---
| The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

IP20 EQUIPMENT

CLIMATE The equipment has been designed for use in moderate climates and in domestic situations.
only use at an altitude not exceeding 2000m

SAFETY WARNINGS

Do not expose the unit to dripping or splashing.
Do not place any object filled with liquid, such as a vase, on the unit.
Do not place naked flame sources, such as lighted candles, on the unit

TO AVOID OVERHEATING

Do not position the product in direct sunlight.
Do not position the product near heat sources, such as a radiator.
Leave at least 10cm around the product to ensure sufficient ventilation

TO AVOID INTERFERENCE

Do not position the unit near strong electrical or magnetic radiation, such as near a power amplifier.

RADIO INTERFERENCE

FCC warning: This equipment generates and can radiate radio frequency energy and if not installed and used correctly in accordance with our instructions may cause interference to radio communications or radio and television reception. It has been type-tested and complies with the limits set out in Subpart J, part 15 of FCC rules for a Class B computing device. These limits are intended to provide reasonable protection against such interference in home installations.

EEC: This product has been designed and type-tested to comply with the limits set out in EN55032:2015 and EN55024:2010 + A1:2015.