Casselin Sigma 2200i, Руководство пользователя

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4 Digital Audio Inputs - Coaxial
The Sigma 2200i supports two digital audio inputs, with SPDIF
connectors labeled COAX1 and COAX2. These inputs accept PCM data
streams up to 24-bits long and up to 192 kHz sampling frequency. We
recommend using cables that are optimized for digital audio signal transfer
and that carry a 75Ω impedance rating. Your Classé dealer can help you
with proper cable selections.
5 IR Input
Use the IR input when the front panel IR window does not have a clear
line-of-sight with the remote control, for instance, when the Sigma 2200i
is installed in a cabinet. Attach this input to an infrared repeater system to
route signals from the remote control to the Sigma 2200i via a mono mini-
jack (3.5mm phono).
The list of available IR command codes can also be used in macros for
sophisticated remote control systems, facilitating the control of the
Sigma 2200i in the larger context of the complete system.
6 IR Output
Use the IR output to pass IR commands from an external IR transmitter
through the Sigma 2200i to another component, when necessary. The
output uses a mono mini-jack (3.5mm phono) with the same properties as
the diagram in the previous section.
7 HDMI Inputs
The Sigma 2200i supports four HDMI inputs, labeled 1 to 4. These are
HDMI v.2.0 enabled, supporting 2D and standard 3D video formats at
resolutions up to 2160p @ 24/50/60 fps, Audio Return Channel (ARC),
Deep Color and x.v.Color (xvYCC). HDCP 2.2 is supported on input 4.
Note that as a stereo component, the 2200i does not support multichannel
audio decoding, so HDMI sources should be set to output stereo. This is
usually negotiated automatically between the HDMI source and the 2200i
but if the incoming stream is not stereo, check the HDMI output settings
on the source component to rectify.
8 HDMI Output
The Sigma 2200i HDMI output supports HDMI v2.0 with HDCP2.2
for sources connected to HDMI input 4. It supports 2D and standard 3D
video formats at resolutions up to 2160p (sometimes called 4K video) @
24/50/60 fps, Audio Return Channel (ARC) and Deep Color, x.v.Color
(xvYCC).
NOTE: HDMI is an interactive format, which can occasionally cause
format errors between the source devices and the output display. If you
encounter connectivity problems, troubleshooting techniques that are
effective with ordinary digital and analog signals, such as bypassing the
2200i and connecting the source directly to the display, are inconclusive
with HDMI signals. Consult your Classé dealer for assistance.