Kramer Electronics VP-747 Manual do Utilizador descarregar pdf (Página 19)

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting the VP-747 Control Ports

7 Connecting the VP-747 Control Ports

This section describes how to connect the VP-747 control ports, that is, the:

• RS-232 port, see

• TO AUDIO UNIT port, see

Section 7.1

• TO CONTROLLER port, see

Section 7.2

• ETHERNET port, see

Section 7.3

7.1 Connecting a PC (via RS-232)

Section 7.4

You can connect a PC (or other controller) to the VP-747 via the RS-232 port

for remote control.

To connect a PC to a VP-747

unit, using the Null-modem adapter provided

with the machine (recommended):

• Connect the RS-232 9-pin D-sub rear panel port on the VP-747

unit to the

Null-modem adapter and connect the Null-modem adapter with a 9-wire

flat cable to the RS-232 9-pin D-sub port on your PC

To connect a PC to a VP-747

unit, without using a Null-modem adapter:

• Connect the RS-232 9-pin D-sub port on your PC to the RS-232 9-pin

D-sub rear panel port on the VP-747

unit, forming a cross-connection

, as

Figure 6 illustrates



9-pin D-sub

(From PC)

9-pin D-sub

(To Presentation

Switcher/Scaler)

If a shielded cable is used, connect the shield to PIN 5



PIN 5 Connected to PIN 5 (Ground)

PIN 3 Connected to PIN 2

PIN 2 Connected to PIN 3

Figure 6: Connecting the PC

1 Also known as a null-modem connection

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Kramer Electronics VP-747 Manual do Utilizador Página 19