Extron electronic MPS 112CS manual Microphone input, Connecting the 3.5 mm mini-plugs

Connecting the 3.5 mm mini-plugs

1. Use pre-made Extron 3.5 mm audio cables, or

cut bulk audio cable and solder the 3.5 mm mini-plug to the cable.

Tip (L)

Ring (R)

Sleeve ()

3.5mm Stereo Plug Connector (unbalanced)

Figure 2-6 — 3.5 mm, mini-plug audio connector

2. Plug the 3.5 mm mini-plug connectors into the MPS 112.

Microphone input

Connecting the 1/4" (6.3 mm) microphone connector (MPS 112)

1. Use a pre-made 1/4" microphone cable, or

cut bulk microphone cable and solder the 1/4" microphone connector to the cable.

Tip (+)

Sleeve ()

Figure 2-7 — 1/4" microphone connector

2. Plug the 1/4" microphone connector into the MPS 112.

Connecting the 3-pole captive screw microphone connector (MPS 112CS)

1. Use a pre-made 3-pole captive screw microphone cable, or

cut bulk microphone cable, and attach the 3-pole captive screw connector to the cable.

Tip	Tip
	Ring
Sleeve	Sleeve

Unbalanced Mic Input Balanced Mic Input

Figure 2-8— 3.5 mm, 3-pole captive screw microphone connector

Do not tin the mic leads before installing into the connector. Tinned wires are not as secure in the connector and could be pulled out.

2. Plug the 3-pole captive screw connector into the MPS 112CS.

MPS Series • Installation 2-7