Behringer Powerplay Pro-8 HA8000 Owner's Manual

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POWERPLAY PRO-8 HA8000/POWERPLAY PRO-XL HA4700 User Manual
4.  Audio Connections
output
For unbalanced use, pin 1 and pin 3 
have to be bridged
1 = ground/shield
2 = hot (+ve)
3 = cold (-ve)
input
1
2
3
1
2
3
Balanced use with XLR connectors
Fig. 4.1: XLR connector
strain relief clamp
sleeve
tip
sleeve
(ground/shield)
Unbalanced ¼" TS connector
tip
(signal)
Fig. 4.2: ¼" TS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
For connection of balanced and unbalanced plugs,
ring and sleeve have to be bridged at the stereo plug.
Balanced ¼" TRS connector
ring
cold (-ve)
tip
hot (+ve)
Fig. 4.3: ¼" TRS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
¼" TRS headphones connector
ring
right signal
tip
left signal
Fig. 4.4: ¼" TRS connector for headphones operation
◊ 
Please assure that the unit is installed and operated only by people with 
an understanding of the unit's functions. During and after the installation 
always make sure that those handling the unit are themselves properly 
grounded. Failure to do so may cause  undesirable or faulty operation 
through electrostatic discharge.