Kramer Electronics Ltd.
VS-42H2
– Defining VS-42H2 4K 4x2 HDMI Matrix Switcher
5
Figure 2: VS-42H2 4K 4x2 HDMI Matrix Switcher Rear Panel
#
Feature
Function
INPUT HDMI Input
Connectors (1 to 4)
Connect to up to f our HDMI sources.
REMOTE IR Opening
Connect to an external IR receiver f or controlling the device via an IR
remote-controller.
Covered by a cap. The 3.5mm mini jack at the end of the internal IR
connection cable f its into this opening .
REMOTE INPUT TO
OUT
1
4-pin Terminal Block +
Ground
Connect to up to f our remote, contact-closure input selection switches
f or Output 1 (see
Connecting the Remote Input Selection Switches
on page
).
Use the lef t G pin on the RS-232 4-pin terminal block in conjunction
with this terminal block.
REMOTE INPUT TO
OUT
2
4-pin Terminal Block +
Ground
Connect to up to f our remote, contact-closure input selection switches
f or Output 2 (see
Connecting the Remote Input Selection Switches
on page
).
Use the lef t G pin on the RS-232 4-pin terminal block in conjunction
with this terminal block.
RS-232 4-pin Terminal
Block
Connect to a PC/serial controller.
Use the three rightmost pins f or the RS-232 control and the lef t
ground pin f or the two REMOTE INPUT TO OUT
and
terminal blocks
SETUP 8-way DIP-Switch
Sets the device conf iguration (see
on page
).
PROG VIA USB Connector
Connect to a PC to upgrade the f irmware.
FACTORY PROG
VIA RS-232 Upgrade Switch
Press to upgrade the f irmware via the RS-232 port, release f or normal
operation.
ETHERNET RJ-45
Connector
Connect to a PC via a LAN.
RESET Switch
Press while power-cycling the device to reset to f actory def ault
parameters.
5V DC Connector
Connect to the power adapter, center pin positive.
OUT 1 and OUT 2 HDMI
Output Connectors
Connect to up to two HDMI acceptors.
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11
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14
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16
17
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19
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