Connecting A Pc (Via Rs-232) To A Standalone Vp-727A; Figure 4: Connecting The Pc - Kramer VP-727A User Manual

6.2 Connecting a PC (via RS-232) to a Standalone VP-727A

You can connect a PC (or other controller) to a standalone VP-727A via the
RS-232 port for remote control and for upgrading the firmware.
To connect a PC to a VP-727A 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-727A 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-727A 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-727A unit, forming a cross-connection
Figure 4 illustrates
1 When the VP-727A is configured with the VP-727xl, the audio follows the video and the VP-727A cannot be controlled via
a PC
2 Also known as a Null-modem connection
10
Configuring the VP-727A Audio Switcher
DB9 (From PC)

Figure 4: Connecting the PC

DB9 (To Presentation
Switcher / Scaler)
KRAMER: SIMPLE CREATIVE TECHNOLOGY
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