Extron electronic IN1606, IN1608, IN1608 MA, IN1608 SA

IN1606 and IN1608 Series Scaling Presentation Switcher • Installation 10

e Analog audio input connectors — Connect audio sources to the 5-pole captive

screw connectors associated with the desired input. Wire the connector for line level,

balanced or unbalanced, analog stereo.

Unbalanced Audio Input

Balanced Audio Input

Tip

Ring

Tip

Ring

Slee

ves

Tip

Sleeve

Tip

Do not tin the wires!

Figure 6. Audio Input Connector Wiring

f Mic/line connectors — Connect unbalanced audio sources to the 3-pole captive

screw connectors for configurable MIC or LINE level inputs.

Balanced Mic InputUnbalanced Mic Input

Tip

Ring

Tip

Sleeve Sleeve

Do not tin the wires!

Figure 7. Mic/Line Connector Wiring

g DTP output connector (IN1608 models only) — Connect a DTP 230 receiver to

the DTP Out RJ-45 connector to send all signals over a single twisted pair cable (see

Twisted Pair Recommendations for DTP Communication on page 13 for wiring

and cable recommendations). This connection supports the following:

• HDCP-compliant digital video

• Re-embedded program audio into the TMDS output or analog audio

• DTP standard RS-232 and IR pass-through signals on associated 5-pole captive

screw connectors.

• Remote power to DTP 230 receiver

ATTENTION:

• Do not connect this connector to a computer or telecommunications network.

• DTP remote power is intended for indoor use only. No part of the network that

uses DTP remote power should be routed outdoors.

Signal LED — Lights when the scaler is receiving an active video signal from a DTP

transmitter.

Link LED — Lights when a valid link is established to a DTP transmitter.

RS-232 Over DTP port — To pass bidirectional serial control between

DTP-compatible devices, connect a control device to the 5-pole captive

screw connector. This port includes only the 3 poles labeled “RS-232.”

IR Over DTP port — To transmit and receive IR signals, connect a control

device to the 5-pole captive screw connector. This port includes only the

2 poles labeled “IR” and shares the ground pole with the RS-232 port.

NOTE: RS-232 and IR data can be transmitted simultaneously.

h Amplified audio output connector (IN1608 SA and IN1608 MA models only) —

Connect speakers to the 4-pole or 2-pole captive screw connector.

Tx Rx G Tx Rx

RS-232

Tx Rx G Tx Rx

RS-232