Your Presentation Switcher
9
Table 3: Rear Panel VP-23N Presentation Switcher Features
#
Feature
Function
1
MIC IN
Connector
Connect to the microphone
2
COND. / DYN
Selector Switch Push in to select a condenser, push out to select a dynamic
microphone
3
CV OUT
Terminal Block Connector
Connect to the composite video balanced audio acceptor
4
Y/C OUT
Terminal Block Connector
Connect to the s-Video balanced audio acceptor
5
UXGA
OUT
Terminal Block Connector
Connect to the VGA/UXGA balanced audio acceptor
6
MASTER OUT
Terminal Block Connector
Connect the master balanced audio channel acceptor
1
7
CV IN
Terminal Block Connectors
Connect to the composite video balanced audio sources
2
8
SPKR OUT
Terminal Block Connector
Connect to a pair of loudspeakers
9
Y/C IN
Terminal Block Connectors
Connect to the s-Video balanced audio sources
2
10
A
U
D
IO
UXGA IN
Terminal Block
Connectors
Connect to the VGA/UXGA balanced audio sources
2
11
CV
IN
BNC Connectors
Connect to the composite video sources
2
12
CV
OUT
BNC Connector
Connect to the composite video acceptor
13
Y/C
IN
4p Connectors
Connect to the s-Video sources
2
14
Y/C
OUT
4p Connector
Connect to the s-Video acceptor
15
UXGA
IN
HD15
Connectors
Connect to the VGA/UXGA video sources
2
16
V
ID
E
O
UXGA
OUT HD15
Connector Connect to the VGA/UXGA video acceptor
17
ETHERNET
Connector
Connects to the PC or other Serial Controller through computer
networking
18
RS-232
DB 9F Port
Connects to the PC or the Remote Controller
19
FLASH PROG.
Button
Push in for “Program” to upgrade to the latest Kramer firmware
(see section 8), or release for Normal (the factory default)
3
20
RS-485
Terminal Block Port
Pins B (-) and A (+) are for RS-485; Pin G may be connected to
the shield (if required)
21 Dipswitches
Dipswitches for setup of the unit (DIPs 1, 2 and 3 are for
setting the machine # and DIP 4 is for RS-485 termination;
see section 6.7)
22
UXGA CAT5 OUT
Twisted Pair Connector
Connect to a remote computer graphics acceptor via a
receiver (for example, the
TP-120
4
)
23 Power Connector with Fuse
AC connector enabling power supply to the unit
1 Both the MASTER OUT and the SPKR OUT terminal block connecters receive the same signal: the MASTER OUT
outputs it as it is while the SPKR OUT is amplified
2 From 1 to 4
3 The FLASH PROG reset button is located on the underside of the unit (see Figure 3)
4 See section 6.1
