Kramer Electronics VP-747T - Manual (Page 9)

Your VP-747T Presentation Switcher Control Panel
7
Figure 2 and Table 2 define the side panel of the VP-747T:
Side Panel
Figure 2: VP-747T Presentation Switcher Control Panel (Side Panel)
Table 2: VP-747T Presentation Switcher Control Panel (Side Panel) Features
# Feature Function
1
TO
V
P
-747
MACH. # 1 RS-485 Mini
XLR Connector
Connects to the Mini XLR Connector on the VP-747 which is recognized as
machine # 1
2 MACH. # 2 RS-485 Mini
XLR Connector
Connects to the Mini XLR Connector on the VP-747 which is recognized as
machine # 2
3 MACH. # 3 (A B G)
RS-485
1
3-pin Terminal
Block Connector
Connects to the Mini XLR Connector port on the VP-747 which is
recognized as machine # 3
4 MACH. # 4 (A B G)
RS-485
1
Connects to the Mini XLR Connector on the VP-747 which is recognized as
machine # 4 3-pin Terminal
Block Connector
5 RS-232 9-pin D-sub Connector Connects to the PC for upgrading the firmware
2
6 12V DC +12V DC connector for powering the unit
1 Pin G is for the Ground connection, which is sometimes connected to the shield of the RS-485 cable. In most applications,
the ground is not connected; pins B (-) and A (+) are for RS-485
2 Download the latest version of firmware and installation instructions at http://www.kramerelectronics.com