Kramer Electronics VP-727A-BA - Manual (Page 10)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Configuring the VP-727A-BA Balanced Audio Switcher
8
6 Configuring the VP-727A-BA Balanced Audio Switcher
This section describes how to:
•
Connect the VP-727A-BA (see section 6.1)
• Connect a PC (see section 6.2)
• Configure an AV presentation switcher, with a controller (see section 6.3)
• Connect via the RS-485 (see section 6.4)
6.1 Connecting the VP-727A-BA Balanced Audio Switcher
To connect 1 Figure 2 the VP-727A-BA as the example in illustrates, do the
following 2
1. Connect the balanced audio sources to the inputs
:
3
 A DVD player to the INPUT 1 LEFT and RIGHT XLR connectors
. For example, the
balanced audio signal of:
 A camera to the INPUT 3 LEFT and RIGHT XLR connectors
 A mixer to the INPUT 8 LEFT and RIGHT XLR connectors
2. Connect the following balanced audio outputs 4
 The PREVIEW LEFT and RIGHT XLR connectors to a Preview
acceptor (for example, a professional power amplifier with speakers)
:
 The PROGRAM LEFT and RIGHT XLR connectors to a Program
acceptor (for example, a professional power amplifier with speakers)
3. Connect the RS-485 terminal block connector on the VP-727A-BA to the
AUDIO CONTROL terminal block connector of the Kramer VP-727xl.
4. On the VP-727A-BA, set DIP 8 to ON 5
5. Connect the RS-485 terminal block connector on the VP-727xl (see
section
. Make sure that all the other
dipswitches are set to OFF.
6.3) to the RS-485 terminal block connector of the VP-727T.
6. Connect the power cord 6 Figure 2 (not shown in ).
1 You do not have to connect all the inputs and outputs
2 Switch OFF the power on each device before connecting it to your VP-727A-BA. After connecting your VP-727A-BA,
switch on its power and then switch on the power on each device
3 The video inputs are connected to the VP-727xl in this example. Refer to the separate user manuals for these machines,
which can be downloaded from the Internet at this URL: http://www.kramerelectronics.com
4 You can also connect the S/PDIF digital audio RCA connector and the balanced stereo audio terminal block connector to
the appropriate audio acceptors (not illustrated in Figure 2)
5 When connecting the VP-727A-BA to the VP-727, set DIP 7 to ON and make sure that all the other dipswitches are set to
OFF
6 We recommend that you use only the power cord that is supplied with this machine