User Manual

HY128-MD Owner’s Manual
8
1 OPTICAL 1 IN/OUT connectors
OPTICAL 2 IN/OUT connectors
These are SC connectors used for connecting MADI-compatible devices.
Each connector can input or output audio signals, up to a maximum of
64 channels.
NOTE
• Use multi-mode optical fiber cables with a core diameter of 62.5 µm/cladding
diameter of 125 µm, or a core diameter of 50 µm/cladding diameter of 125 µm.
• Cables of up to 2,000 meters (theoretical value) can be used.
• Use dual SC connectors (SC duplex).
• Use the plastic cap provided to cover up cables not in use to avoid dust
contamination.
Cleaning
Correct communication might not be possible if debris and/or dust has adhered to the
ends of optical fiber cables or the connectors. Clean the equipment regularly by using
commercially available optical fiber cleaning products.
2 Card installation/removal lever
Used for installing/removing the card. Refer to the leaflet included with the
card for installation. Refer to the owner’s manual supplied with each device
for more information about installation and removal.
Part Names and Functions
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