4.6.2 Connection of the Audio Cable Used in HCS-3600 Series Economic Conference System
Cable connection plays an important role in long distance audio transmission. Improper connection will result in noise
interference. Three common connections are introduced, taking as example the connection of the TAIDEN system with
peripheral devices
：
1. Connection for
unbalanced:balanced
transmission cable
：
Practical example: after mixing audio signals from external wired and wireless microphones in a mixer, the signal from
the unbalanced mixer output goes to the HCS-3600 CMU balanced input “LINE IN” (Ø 6.4 mm
jack).
Note: This connection is
not
applicable to
balanced:unbalanced
transmission, otherwise, the signal source of the balanced
output may be damaged.
2. Connection for
balanced:balanced
transmission cable
：
Practical example: after mixing audio signals from external wired and wireless microphones in a mixer, the signal from
the balanced mixer output goes to the HCS-3600 CMU balanced input “LINE IN” (Ø 6.4 mm jack).
3. Connection for
unbalanced:balanced
transmission cable:
Practical example: The recording output of HCS-3600 CMU“REC.OUT” (unbalanced output) to PA system or Media
recording input XLR interface (balanced input).
Note: This connection is not applicable to
balanced:unbalanced
transmission, otherwise, the signal source of balanced
output may be damaged.
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