Pioneer RS-D7R - Manual (Page 59)

Secure the optical cable
2. Route the optical cable through
the cable clamp.
Attach the cable clamp
into the hole.
1. Attach the cable clamp.
When plugging the optical cable into
the unit, use the supplied cable clamp
to prevent the cables from being bent
sharply.
59
CRD3207
ENG/MASTER 96
59
Connecting the Units