Extron electronic manual Output Connector Wiring, DMP 64 • Installation

BMic/Line 1-6 input connectors — 3-pole 3.5 mm double-stacked captive screw connectors accept balanced or unbalanced mono mic or line level signals. Mic/line inputs provide gain settings to accommodate consumer (–10 dBV) and professional (+4 dBu) operating line level sources, plus microphone level sources. Up to six mono microphones or line inputs, balanced and unbalanced in any combination can be connected to these inputs. See the following diagram for wiring instructions.

3	" (5 mm) MAX. (typ)
16
Tip		Tip
Ring		Sleeve
Sleeve		Jumper
Balanced Input		Unbalanced Input

Figure 3. Balanced or Unbalanced Mic and Line Input Wiring

CPhantom Power indicators — These green LED indicators light when +48 V phantom power is placed on the corresponding mic/line input. Phantom power is not adjustable.

ATTENTION:

•Condenser microphones require phantom power. Dynamic microphones do not require power.

•Never set an unbalanced dynamic microphone to 48 V. Doing so can damage the microphone. For condenser mics, verify the microphone will safely operate at +48 VDC.

DMono output connectors — 3-pole 3.5 mm captive screw connectors provide balanced or unbalanced connections for mono line level output signals.

3	" (5 mm) MAX. (typ)
16
Tip		Tip
Ring		NO Ground Here
Sleeve		Sleeve
Balanced Output		Unbalanced Output

ATTENTION: For unbalanced audio, connect the sleeve to the ground contact.

DO NOT connect the sleeve to the negative (−) contacts.

Figure 4. Output Connector Wiring

DMP 64 • Installation 7