Kramer Electronics VP-719DS user manual 5.1Connecting a PC

Connecting the Seamless Switcher / Scaler

3.Connect the VIDEO OUTPUT HD15F connector to the video acceptor, for example, a projector or a Plasma monitor (as shown in Figure 3), and connect the AUDIO OUTPUT pair of RCA connectors to the audio acceptor, for example, a power amplifier.

4.The power cord1 (the power connector is not illustrated in Figure 3).

5.A PC (optional), as section 5.1 describes.

5.1Connecting a PC

You can connect a PC (or other controller) to the VP-719DSvia the RS-232 port for remote control, and for upgrading the firmware, as section 7.4 describes.

To connect a PC to the VP-719DSunit, using the Null-modem adapter provided with the machine (recommended):

•Connect the RS-232 DB9 rear panel port on the VP-719DSunit to the Null-modem adapter and connect the Null-modem adapter with a 9 wire flat cable to the RS-232 DB9 port on your PC

To connect a PC to a VP-719DSunit, without using a Null-modem adapter:

•Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel port on the VP-719DSunit, forming a cross-connection2, as Figure 2 illustrates

DB9 (From PC)	DB9 (ToSeamless
	Switcher / Scaler)

Figure 2: Connecting the PC

1 We recommend that you use only the power cord that is supplied with this machine

2 Also known as a Null-modem connection

8 KRAMER: SIMPLE CREATIVE TECHNOLOGY