Kramer VS-21DTP User manual

VS-21DTP Quick Start
P/N:
2900- 300924QS
Rev:
2
Scan for full manual
VS-21DTP Quick Start Guide
This guide helps you install and use your VS-21DTP for the first time.
Go to www.kramerav.com/downloads/VS-21DTP to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check what’s in the box
VS-21DTP 2xHDMI to HDBT Standby
Switcher/POE
1 Bracket set
4 Rubber feet
1 Power adapter and cord
1 Quick start guide
Step 2: Get to know your VS-21DTP
#
Feature
Function
1
ACTIVE INPUT LEDs (1 to 2)
Lights green when the input is active. Both LEDs flash when no input is active.
2
PRIORITY LED
Lights green when DIP-switch 1 is set to PRIORITY (down).
3
LAST CONNECTED LED
Lights green when DIP-switch 1 is set to LAST CONNECTED (up).
4
POE STATUS LED
Lights green when the unit provides PoE.
5
ON LED
Lights green when the unit is powered on via power adapter or PoE.
6
INPUT HDMI™Connectors (1 to 2)
Connect to an HDMI source.
7
HDBT OUT RJ-45 Connector
Connect to an HDBaseT receiver (for example, TP-580R) and provide or accept
power (bidirectional PoE).
8
LAST CONN/PRIORITY DIP-switch 1
Set DIP-switch 1 up (off) to select the Last Connected input.
Set DIP-switch 1 down (on) to select the Priority input determined by DIP-switch
2.
9
DEF 1/DEF 2 DIP-switch 2
Set DIP-switch 2 up (off) to define INPUT 1 as the default (priority) input.
Set DIP-switch 2 down (on) to define INPUT 2 as the default (priority) input.
10
REMOTE 3-pin Terminal Block Connector
Connects to optional contact closure switches 1 or 2 for manual switching (by
momentary contact between the desired pin and the G pin).
11
48V DC Power Terminal Block Connector
Connect to the Kramer power adapter.
The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

Step 3: Mount VS-21DTP
Install VS-21DTP 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
(see www.kramerav.com/downloads/VS-21DTP).
•Mount the unit in a rack using the recommended rack adapter
(see www.kramerav.com/product/VS-21DTP).
•Ensure that the environment (e.g., maximum ambient temperature &
air flow) is compatible for the device.
•Avoid uneven mechanical loading.
•Appropriate consideration of equipment nameplate ratings should be
used for avoiding overloading of the circuits.
•Reliable earthing of rack-mounted equipment should be maintained.
Step 4: Connect inputs and outputs
Always switch OFF the power on each device before connecting it to your VS-21DTP.
DIP-switches Setup:
A switch that is down is on; a switch that is up is off. By default, both switches are up (off).
Video Switching Selection:
DIP-switch 1
DIP-switch 2
Video Input Selection
PRIORITY (down)
DEF 1 (up)
INPUT 1 is the default priority setup and is automatically switched to the output.
DEF 2 (down)
INPUT 2 is the default priority setup and is automatically switched to the output.
LAST CONNECTED (up)
N/A
The last connected source is switched to the output (a reactivated or
reconnected source becomes the new “Last Connected” source).
Contact Closure Switches (Manual Override):
Controlling via the remote contact closure pushbuttons overrides all DIP-switch settings and automatic switching until the
manually selected source disconnects, becomes inactive or the VS-21DTP is powered off.
Select INPUT 1
Momentarily connect REMOTE IN 1 to PIN G (ground).
Select INPUT 2
Momentarily connect REMOTE IN 2 to PIN G (ground).
To achieve specified extension distances, use the recommended Kramer cables available at www.kramerav.com/product/VS-21DTP.
Using third-party cables may cause damage!
Step 5: Connect power
Connect the power cord to VS-21DTP and plug it into the mains electricity.
Safety Instructions (See www.kramerav.com for updated safety information)
Caution:
•For products with relay terminals and GPI\O ports, please refer to the permitted rating for an external connection, located next to the terminal or in the User Manual.
•There are no operator serviceable parts inside the unit.
Warning:
•Use only the power cord that is supplied with the unit.
•Disconnect the power and unplug the unit from the wall before installing.
•Do not open the unit. High voltages can cause electrical shock! Servicing by qualified personnel only.
•To ensure continuous risk protection, replace fuses only according to the rating specified on the product label which located on the bottom of the unit.