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CONNECT 621 UHD 2.0™

5 Use

5.1 Manual or automatic switching

The Connect 621 UHD 2.0™ allows you to choose which HDMI

source is displayed on the TV. If you turn on one of the HDMI

sources, it will automatically switch to the correct input. If

multiple HDMI sources are turned on, the Connect 621 UHD

2.0™ will automatically switch to the HDMI source that was

activated last. To activate or deactivate the AUTO feature,

press and hold the AUTO button on either the remote control or

the front panel, until the corresponding light switches on or off

respectively. If you want to manually select another HDMI

source, please use the corresponding button on the remote

control or the "Input" button at the front.

Note: Automatic switching must be supported by the HDMI

source. If it is not supported, you should manually select the

appropriate HDMI source.

5.2 Audio settings

Select the desired audio settings by using either the remote control or the front buttons

of the Connect 621 UHD 2.0™.

5.2.1 Audio Return Channel

If your AV amplifier is connected via the "Audio out", there may be a slight lag between

your TV's image and the sound coming from the AV amplifier. This is caused by image

processing on your TV and is sometimes referred to as lip sync problem. The Connect

621 UHD 2.0™ supports ARC (Audio Return Channel). This involves the sound first

being sent to the TV, and then returned by your TV at exactly the right moment, using

the same HDMI cable. This allows you, without the use of additional wiring or settings,

to synchronise images and sound. The "ARC" switch allows you to enable or disable

this feature.

ARC must be supported by your TV to be able to use this feature. If your TV does not

support ARC, you can either turn off image processing on your TV, or delay the audio

coming from your AV amplifier or HDMI source. Please refer to your device's manual

for the correct settings.

5.2.2 Audio formats

Select the AUTO feature in standard situations; should you experience any problems,

please manually select a different audio format.

x AUTO, the HDMI equipment automatically detects the best audio format that is

supported by your equipment.

x 7.1CH, supports all HD audio formats (only through the HDMI output).

x 5.1CH, supports DTS and Dolby Digital audio

x 2.0CH, supports 2-channel audio

Marmitek Connect 621 UHD 2.0 User Manual

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