DMP 128 FlexPlus • Installation 7
I
Mic/Line Inputs — Use 6-pole 3.5 mm captive screw connectors to connect 4
balanced or unbalanced microphone or mono line level sources (see figure 6 below).
Inputs 1 through 4 provide phantom power and AEC.
Tip
ve
Ring
Tip
ve
Ring
Tip
Sleeve
Tip
Sleeve
6-pole Audio INPUT Wiring
Balanced Input Unbalanced Input
Jumper
Jumper
Figure 6. 6-pole Audio Input Wiring
ATTENTION:
• Condenser microphones require phantom power.
• Les microphones électrostatiques nécessitent une alimentation fantôme.
• Dynamic microphones do not need power.
• Les microphones dynamiques n’ont pas besoin d’alimentation.
• When a line level source is connected, be certain the +48 V phantom power is
off (cleared).
• Lorsqu’une source de niveau ligne est connectée, soyez certain que
l’alimentation fantôme +48V est débranchée (enlevée).
J
Digital I/O Ports — Connect one 6-pole 3.5 mm captive screw connector. These
configurable digital input and output ports are designed to connect to microphones with
logic circuitry for mic mute and tally back functionality. Each port provides a common
ground (Digital I/O on page72).
6-pole Captive Screw
Connector
1 2
GIN O GIN O
Figure 7. Digital I/O Connector
K
Line Outputs — Use 6-pole 3.5 mm captive screw connectors to connect up to eight
mono balanced or unbalanced line level devices or four stereo devices (see figure 8
below).
Tip
Sleeve
Tip
Sleeve
Tip
ve
Ring
Tip
ve
Ring
6-pole Audio OUTPUT Wiring
Balanced Output Unbalanced Output
NO Ground Here
NO Ground Here
Figure 8. 6-pole Audio Output Wiring
ATTENTION:
• For unbalanced audio, connect the sleeves to the ground contact. DO NOT
connect the sleeves to the negative (–) contacts.
• Pour l’audio asymétrique, connectez les manchons au contact au sol. Ne PAS
connecter les manchons aux contacts négatifs (–).
figure 1. 6-pole Audio Input Wiring
figure 1. Digital I/O Connector
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