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Defining the VP-31KSi 3x1 UXGA/Audio STEP-IN Switcher
7
Table 2: VP-31KSi 3x1 UXGA/Audio STEP-IN Switcher Rear Panel Features
#
Feature
Function
1
PC VIDEO IN 1 ~ IN 3
15-pin HD (F) Connectors
Connect to the VGA (up to WUXGA) sources (from 1 to 3)
2
OUT
15-pin HD Connector
Connect to the VGA (up to WUXGA) acceptor
3
AUDIO IN 1 ~ IN 3
3.5mm Mini Jacks
Connect to the unbalanced stereo audio sources (from 1 to 3)
4
AUDIO OUT 3
.5mm Mini Jack
Connect to the unbalanced stereo audio acceptor
5
PROG
Button
For the use of Kramer technical support only
6
FACT. RESET
Button
Press and hold while turning the unit on to reset all parameters to their factory default values (see
Section 11
)
7
REMOTE
Switch 4-pin Terminal Block
Connect to contact closure switches (1 to 3) for duplicating the function of the front panel Input
Selector buttons (see
Section 5.2
)
8
RS-485
3-pin Terminal Block
Connect to RS-485 port on a remote controller or another VP-31KSi (see
Section 5.6
)
9
RS-232
3-pin Terminal Block
Connect to the RS-232 port on a remote controller (see
Section 5.5
)
10
SETUP
4-way DIP-switch
DIP-switches: 1, 2 and 3 assign the RS-485 machine number (see
Section 5.6.1
)
Switch 4 sets the RS-485 termination on or off (see
Section 5.6.1
)
11
AUDIO OUT
5-pin Terminal Block Connector
Connect to the balanced stereo audio acceptor
12
CAT 5 OUT
RJ-45 Connector
Connect to a compatible TP receiver (for example, TP-122/N)
13
TO PROJECTOR RS-232-2
3-pin Terminal Block Connect to an RS-232 controllable device, for example, a projector (see
Figure 3
and
Section 5.8
)
14
ETHERNET
RJ-45 Connector
Connect to a remote controller via a LAN (see
Section 5.9
)
15
12V DC
Power Connector
Connect the mains power adapter (center pin positive)