User Guide User guide

FOX II DP Transmitter and Receiver • Installation and Operation

Audio connections

NOTE: The level of the analog audio inputs can be set via an SIS command (see

page 21) to the transmitter or using the Product Conﬁguration Software (see

page 33).

The following table shows the audio format that is sent over the fiber connection, along with

the DisplayPort video, when a specific audio format is not specified (see the Input audio

selection SIS commands on page 22 to switch the active audio source).

Embedded

DisplayPort Audio

Analog Audio

Transmitted Audio

Present Not present Embedded audio

Present Present Embedded audio

Not present Present Analog audio

Not present Not present No audio

3.5 mm mini jack input and output connections

See figure 7 to identify the tip, ring, and sleeve when you are making connections for the

transmitter from existing audio cables. A mono audio connector consists of the tip and

sleeve. A stereo audio connector consists of the tip, ring, and sleeve.

Sleeve ( )

Ring (

)

Tip (+)

3.5 mm Stereo Plug Connector

(balanced)

Figure 7. Stereo Plug Audio Connector

Captive screw input connections

See figure 8 to properly wire a captive screw input connector, either audio input on the

transmitter or return audio input on the receiver.

Unbalanced Stereo Input

Balanced Stereo Input

Do not tin the wires!

Tip

Ring

Tip

Ring

Sleeves

Tip

Sleeve

Tip

Figure 8. Captive Screw Connector Wiring for Stereo Audio Inputs

NOTE: The length of exposed wires is important (see the first two RS-232 and IR

connector NOTES on page 12 for more information).