Kramer VW-4 User Manual

Kramer Electronics Ltd.
VW-4 – Defining VW-4 4 Output Video-Wall Driver
4
Defining VW-4 4 Output
Video-Wall Driver
This section defines VW-4.
Figure 1: VW-4 4 Output Video-Wall Driver
#
Feature
Function
ON LED
Lights green when the device is powered.
INPUT LED
Lights green when a valid input signal is detected on the input.
OUTPUT LEDs (1 to 4)
Light green when an acceptor is detected on that output.
INPUT HDMI Connector
Connect to an HDMI source.
LOOP HDMI Connector
Connect to an additional VW-4 device for configuring a large video-wall
or to a local monitor.
SERVICE USB Port
Use to perform firmware upgrade.
OUT HDMI Connectors
(1 to 4)
Connect to up to 4 HDMI acceptors that make up the video-wall
configuration.
The appropriate segments of the zoomed picture are output on these
connectors for connection to the displays in the video-wall.
The output on these connectors is at 1080P resolution.
SETUP 4-way DIP-switch
Use for fast, basic configuration of the device without needing to be
connected to a PC, see Configuring SETUP DIP-Switches on page 10.
RS-232 3-pin terminal
block connector
Use to setup and monitor the VW-4 via the Windows software and to
upgrade the firmware.
ETHERNET RJ-45
Connector
Connect to a PC via a LAN to setup and monitor the VW-4 via the
configuration app.
5V DC Connector
Connect to the supplied power adapter.
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Kramer VW-4 Specifications

General

Product color	Black
Built-in display	No
RS-232/422 connector	Yes
HDMI input ports quantity	1
HDMI output ports quantity	5
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Operating relative humidity (H-H)	10 - 90 %
HDCP version	2.2
Maximum refresh rate	60 Hz
Input voltage	5 V
Power supply location	External

Weight and Dimensions

Depth	195 mm
Width	190 mm
Height	27 mm
Weight	900 g
Package depth	212 mm
Package width	351 mm
Package height	72 mm
Package weight	1400 g