Bose ENTERO 8100 Guia Del Instalador página 11

10. Audio Input Connections
Always turn off the amplifier before making audio connections!
ENTERO 8100/4700
®
The ENTERO 8100 and 4700 are equipped with 12-pin PHOENIX input connectors.
®
PHOENIX input connector channel 1 to 4:
Pin 1: ground, channel 1
Pin 2: signal negative, channel 1
Pin 3: signal positive, channel 1
Pin 4: ground, channel 2
Pin 5: signal negative, channel 2
Pin 6: signal positive, channel 2
Pin 7: ground, channel 3
Pin 8: signal negative, channel 3
Pin 9: signal positive, channel 3
Pin 10: ground, channel 4
Pin 11: signal negative, channel 4
Pin 12: signal positive, channel 4
The ENTERO 8100 is equipped with two 12-pin PHOENIX connectors
®
for channel 1 to 4 and channel 5 to 8 respectively.
ENTERO 4250/4500:
®
The ENTERO
combined XLR/TRS input connectors. The combined connectors can be used for
regular XLR connectors and for 6,3 mm TRS jacks, mounted in the same connector
chassis. The audio inputs are electronically balanced. For XLR-connection, use a
male connector.
Standard pinout for XLR connectors:
1 = Ground, Shield
2 = Signal Positive
3 = Signal Negative
Standard pinout for the 6,3 mm TRS-jack:
Tip = Signal Positive
Ring = Signal Negative
Sleeve = Ground, Shield
10. Audio Input Connections
4250 and 4500 power amplifier models are equipped with four
®
11