Installation of the HELIX Digital Input Module HDM 1
er with an optical digital input in SPDIF format incl.
SPDIF Direct In switch by mounting the HELIX Dig-
ital Input Module HDM 1.
side panel of the C ONE and replace it by the new
side panel that comes with the HDM 1.
Attention: Install the HDM 1 only in the designat-
in other devices or slots can result in damage of
car radio or other connected devices!
Read in the following the steps how to install the
module:
1. First disconnect the power supply (+12 V /
GND / REM) and RCA / Cinch cables from the
2.
Allen screws.
3. Then dismantle the side panel where the pow-
screws.
4. Prepare the module for installing it into the de-
found in the instruction manual of the HDM 1.
5.
Make sure that the module is installed properly.
-
6.
the HDM 1 into the mounting hole of the module
Caution:
may damage the module.
of the HELIX C FOUR.
7.
the HDM 1 module with the Allen screws. After-
8.
9.
information about the module as well as the
SPDIF Direct In function can be found in the
instruction manual of the HDM 1 module.
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