User manual

Installation tip:
Only use High Speed HDMI® certified cables for the best picture and sound quality.
USING THE CONNECT420
Automatically switch between HDMI sources
When one of the HDMI sources is used, the Connect420 will automatically switch to the
appropriate input channel. If numerous HDMI sources are already in use, the
Connect420 will automatically switch to the most recently active HDMI source.
Note: Automatic switching must be supported by the HDMI source.
Manual switching between HDMI sources
The ‘Select’ button on the front of the Connect420 can be used to manually switch
between the various HDMI sources. Or use the remote control to manually select an
HDMI source.
The LED lights on the front of the panel indicate which source is active.
FREQUENTLY ASKED QUESTIONS
No (or poor) image and sound
If you experience poor or no image after connecting the HDMI switcher, try to recover
the problem by connecting the devices one at the time to your screen (TV, monitor or
projector).This way you can determine whether the problem lies with the HDMI sources,
the HDMI cables, the HDMI switcher or the screen. HDMI devices which are not tested
and certified by ATC (Authorized Test Centers) can cause image and sound problems.
• Check if the power adaptor of the Connect420 is connected and plugged into the
mains.
• Only use High Speed HDMI® certified cables for the best picture and sound quality.
• Do not use HDMI cables that are longer than specified in the technical data.
• Both the HDMI source and your screen have to support HDMI fully.
• Check whether your HDMI sources, DVI device and screen support the copy protec-
tion HDCP (High-bandwidth Digital Content Protection).
No proper 3D picture
• Check whether the HDMI source has been set to 3D and/or that this is set to auto-
matic.
• Both the HDMI source as well as the HD screen must support the same 3D formats.
• Check whether the proper 3D picture is reproduced by directly connecting the HDMI
source to the screen with an HDMI cable.
Do you have other questions that have not been resolved by the above information?
Please go to www.marmitek.com
5CONNECT420™
ENGLISH