Thinklogical HDMI to SDI Converter Manual Manual do Utilizador descarregar pdf (Página 12)

Revision A 12 October 2011

3.5 RS-422 Pin Out (Xtreme 3G+ Extension Option Only)

The RS-422 connector on 3G+ models is wired to emulate an SMPTE 207M Machine Control Pin-out.

The HDMI to SDI product may be software configured to flip the transmit and receive polarities on both

TX and RX boards.

Note: The Tx and RX must be configured with the same transmit and receive polarity in

order to function correctly.

The RS-422 pin-out is:

Tx without Jumper

Rx with Jumper

1. Frame Ground

2. Receive B

3. Transmit A

4. Receive Common

5. Spare

6. Transmit Common

7. Receive A

8. Transmit B

9. Frame Ground

Tx with Jumper

Rx without Jumper

1. Frame Ground

2. Transmit A

3. Receive B

4. Receive Common

5. Spare

6. Transmit Common

7. Transmit B

8. Receive A

9. Frame Ground

4 Set Up

HDMI to SDI Converter/Extender Application – SDI, HDMI and audio source converted

and extended via fiber to Thinklogical’s

SDI Xtreme 3G+ receiver, to SDI destination

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Thinklogical HDMI to SDI Converter Manual Manual do Utilizador Página 12