Quick Start Guide
Table Of Contents
VM-3DT Quick Start 
P/N: 
2 9 0 0 - 3 0 0 7 9 6 QS
Rev: 
2
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VM-3DT Quick Start Guide 
This guide helps you install and use your VM-3DT for the first time. 
Go to 
www.kramerav.com/downloads/VM-3DT to download the latest user manual and check if firmware 
upgrades are available. 
Step 1:  Check what’s in the box 
VM-3DT 1:3 HDBT Distributor 
1 Power adapter and cord 
1 Quick start guide 
4 Rubber feet 
Step 2:  Get to know your VM-3DT 
# 
Feature 
Function 
1 
ON LED 
Lights green when the unit receives power. 
2 
PROGRAM Mini USB Connector 
Use to send RS-232 commands. 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/manual/EDID Designer. 
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. 
3 
EDID SETUP Button 
Press to capture the input EDID, force RGB mode or select the default EDID. 
4 
ACTIVE INPUT LED 
Lights green when an HDMI signal is embedded on the HDBaseT input. 
5 
HDBT LINK LEDs 
IN 
Lights green when a link is established with the HDBaseT transmitter. 
OUT 
Lights green when a link is established with the HDBaseT receiver (1 to 3). 
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). 
6 
OUTPUTS CONNECTED LEDs 
Lights green when an acceptor (sink) is detected on the HDBaseT receiver connected 
to the output (from 1 to 3). 
7 
INPUT HDBT Connector 
Connects to an HDBaseT source, for example VS-44DT. 
8 
HDBT OUT Connectors 
Connect to an HDBaseT acceptor (from 1 to 3), for example TP-580R. 
9 
SETUP 8-way DIP-switches 
Use to set IR (DIP-switches 1-3) and RS-232 (DIP-switches 5-7) command behavior. 
10 
SETUP 4-way DIP-switch 
Always keep all four DIP-switches UP (off). 
11 
5V DC 
+5V DC connector for powering the unit. 




