Kramer VM-4UHD User manual

VM-4UHD Quick Start
P/N:
2900- 301080QS
Rev:
3
Scan for full manual
VM-4UHD Quick Start Guide
This guide helps youinstall and useyour VM-4UHD for the first time.
Go to www.kramerav.com/downloads/VM-4UHD to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check what’s in the box
VM-4UHD 1:4 HDMI DA
4 Rubber feet
1 Bracket set
1 Power cord and adapter
1 Quick start guide
Step 2: Get to know your VM-4UHD
#
Feature
Function
1
PROGRAM Mini USB Connector
Connect to a PC to perform firmware upgrades (via K-Upload) and work with the EDID
Designer
K-Upload and EDID Designer can be downloaded from our Web site at:
www.kramerav.com/downloads/).
To use the mini USB port, you need to download and the Kramer USB driver from our
Web site at: www.kramerav.com/support/product_downloads.asp and install it.
2
EDID SETUP Button
Press to capture the input EDID, select the default EDID or activate Force RGB.
3
IN LED
Lights when an active input signal is detected.
4
OUT LEDS (1 to 4)
Lights when an active output acceptor is detected.
Flashes when a non-HDCP acceptor is connected to the output and the input is
HDCP-encrypted (the content is displayed for only a few seconds).
5
ON LED
Lights when the device is powered on.
6
HDMI™ IN Connector
Connects to the HDMI source.
7
HDMI OUT Connectors (1-4)
Connect to up to 4 HDMI acceptors.
8
5V DC Connector
Connects to the 5V DC power supply.

Step 3: Install VM-4UHD
Install VM-4UHD using one of the following methods:
•Attach the rubber feet and place the unit on a flat surface.
•Fasten a bracket (included) on each side of the unit and attach it to a flat surface.
For more information go to
www.kramerav.com/downloads/VM-4UHD.
•Mount the unit in a rack using the recommended rack adapter
(see www.kramerav.com/product/VM-4UHD).
Step 4: Connect the inputs and outputs
Always switch OFF the power on each device before connecting it to your VM-4UHD. For best results, we recommend that
you always use Kramer high-performance cables to connect AV equipment to VM-4UHD.
Step 5: Connect the power
Connect the 5V DC power adapter to VM-4UHD and plug it into the mains electricity.
Safety Instructions
Caution:
There are no operator serviceable parts inside the unit.
Warning:
Use only the Kramer Electronics power supply that is provided with the unit.
Warning:
Disconnect the power and unplug the unit from the wall before installing.
See www.KramerAV.com for updated safety information.

Step 6: Operate VM-4UHD
Acquire EDID by:
•Manually sending RS-232
serial commands via laptop
connected to USB.
•Using the Kramer EDID
Designer PC tool connected
to USB.
•Using the EDID SETUP front
panel button.
USB setup for RS-232 communication:
RS-232
Baud Rate:
115200
Data Bits:
8
Command Format:
ASCII
Stop Bits:
1
Parity:
None
Example (Copy the EDID data from Output 1 to the Input):
“#CPEDID 1,1,0<cr>
Factory Reset
Protocol 3000:
#FACTORY command to reset to factory default configuration.
VM-4UHD supports EDID Designer (via the mini USB port) that can be loaded from our Web site: Kramer EDID
Designer.
To use the mini USB port, you need to download andthe Kramer USB driver from our Web site at:
www.kramerav.com/support/product_downloads.asp and install it.
Acquiring the EDID via front panel
Press the EDID SETUP once to display the current EDID source: OUT 1, OUT 2, OUT 3, OUT 4, or all OUT LEDs flash
(default EDID).
To acquire an EDID:
1. Press EDID SETUP.the current EDID source is displayed.
2. Press EDID SETUP (a second time) to enter EDID select mode.
3. Press EDID SETUP repeatedly to cycle through the EDID source options.
The OUT LEDs flash in the following order:
OUT 1 -> OUT 2 -> OUT 3 -> OUT 4 -> all output LEDs flash (default EDID).
Stop pressing EDID SETUP once the required EDID source is reached.
4. Wait a few seconds, until VM-4UHD acquires the EDID.
When complete, all output LEDS return to normal operation, displaying the present output connection status.
If an unconnected output is chosen or the connected EDID cannot be read, the VM-4UHD loads the default EDID.
Forcing the RGB Mode
Normally (the default state), when acquiring the EDID, the device supports any color space that is defined in the acquired
EDID parameters. In case of a color space problem, using the Force RGB modemay improve the colors of the image on the
display.
To:
Do the following:
Force the acquired EDID to
support only RGB color space:
Press and hold the EDID button for few seconds until all the output LEDs
flash together four times.
Continue to acquire the desired EDID.
This acquired EDID is then forced to support the RGB color space only.
Return to the normal EDID mode:
Press and hold the EDID button for few seconds until the output LEDs
flash together once.
Continue to acquire the desired EDID.
View the current EDID mode:
Power cycle the unit.
All output LEDs will flash together once when in normal EDID mode, and
four times when in Force RGB mode.

Technical Specifications
Input
1 HDMI
On a female HDMI connector
Outputs
4 HDMI
On RJ-45 female connectors
Ports
1 USB
On a Mini female connector
Video
Max. Resolution
4K@30Hz and 4K@60Hz 4:2:0
Max. Data Rate
10.2Gbps (3.4Gbps per graphic channel)
Compliance
Supports HDMI 2.0, HDCP 1.4
Control
Front Panel
EDID SETUP button
IN, OUT 1 to OUT 4 and ON indication LEDs
Power
Consumption
5V DC, 1.1A
Source
5V DC, 4A
Environmental Conditions
Operating Temperature
0° to +40°C (32° to 104°F)
Storage Temperature
-40° to +70°C (-40° to 158°F)
Humidity
10% to 90%, RH non-condensing
Regulatory Compliance
Safety
CE
Environmental
RoHs, WEEE
Enclosure
Size
Mega tool
Cooling
Convection ventilation
General
Net Dimensions (W, D, H)
18.8cm x 11.5 cm x 2.54cm
(7.4" x 4.53" x 1.")
Shipping Dimensions (W, D, H)
34.5cm x 16.5cm x 5.2cm
(13.6” x 6.5” x 2.05”)
Net Weight
0.4kg (0.9lbs) approx.
Shipping Weight
0.8kg (1.8lbs) approx.
Accessories
Included
Power cord and adapter
Specifications are subject to change without notice at www.kramerav.com
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Administrator, Inc.