Neutrik NPPA-TT-S PATCH PANEL “Easy Patch” User Manual
Page 8

Page 8 of 13
NPPA-TT-S Instruction Manual
Grounding Variations
 
NOTE: In standard configuration there is no ground connection between top and bottom row 
unless it is provided by an inserted patch cable. If this is required, as in the case of 
phantom powered microphone lines, either make an internal connection by individually 
wiring the corresponding upper and lower ‘S’ terminals, or if the latter is critical with 
respect to possible ground loops make the connection via patch cable instead of using 
the normalling feature. 
 
 
 
5. Wiring
 
For access to the terminals remove the top- and bottom-cover with three cross-recessed screws 
(M2.5x8) each fixed in a triangle. 
Rear front for wiring
