
4x1V, 4x1VB Quick Start Guide
This guide helps you install and use your 4x1V, 4x1VB for the first time.
Go to www.kramerav.com/downloads/4x1V to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check in the bwhat’s ox
4x1V or 4x1VB 4:1 Video Switcher
Step 2: Mount 4x1V, 4x1VB
Install using one of the following methods: 4x1V, 4x1VB
• Attach the rubber feet and place the unit on a at surface.
• Fasten a bracket on each side of the unit and attach it to a at surface
(see
www.kramerav.com/downloads/4x1V).
• Mount the unit in a rack using the recommended rack adapter
(see www.kramerav.com/product/4x1V).
• Ensure that the environment (e.g., maximum ambient temperature &
air ow) 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 3: Connect inputs and outputs
Always switch OFF the power on each device before connecting it to your .
4x1V, 4x1VB
The rear panel of the has RCA 4x1V
connectors (shown here).
The has BNC connectors. 4x1VB
To achieve specied extension distances, use the recommended Kramer cables available at www.kramerav.com/product/4x1V.
Using third-party cables may cause damage!
Step 4: Connect power
Connect the power cord to and plug it into the mains electricity.
4x1V, 4x1VB
Safety Instructions (See for updated safety information)www.kramerav.com
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.
Step 5: Operate 4x1V, 4x1VB
Press one of the switcher input selector buttons to select the input that switches to the output.