Overview; Safety Precautions; General - Vertiv KMMLED156 Installer/User Manual

1 OVERVIEW

The Vertiv™ KMMLED156 local rack access system provides keyboard, monitor and mouse functionality within a 1U rack
space. This system includes the KMMLED156 console and slide tray assembly and a separate slide rail kit. The two
provided video cables are the VGA cable (installed) and the replacement DisplayPort cable. A customer-provided DVI
cable can also be used.
Features include:
• Modular KMM console designed for easy system installation and console service
• VGA, DisplayPort and DVI video inputs
• Removable USB keyboard for quick exchange or replacement
• Tool free start to finish for standard installations
• Dual USB 2.0-compliant passthrough ports
NOTE: Separating the KMMLED156 console from the slide tray can make it easier to position and install the slide tray
into the rack-mounted slide rails. See for instructions to remove the KMMLED156 console from the slide tray.
NOTE: The slide rail kit (DRMK-82), is included with the KMMLED156 console tray. If it is necessary to install the slide
rails on your rack, see
assemblies on page 23.
NOTE: The console assembly is configured with a VGA video cable. If you plan to use a DisplayPort video monitor
source, you must replace the VGA cable with the provided DisplayPort cable or a customer-supplied DVI cable before
you install the console assembly into the rack-mounted slide rails. See
NOTE: KVM switch bracket kit (DRMK-81) is available to install certain Dell EMC branded KVM appliances within the
same 1U rack mount space as the KMMLED156 console tray. The slide rail kit (DRMK-82), included with the
KMMLED156 console tray, is compatible with the Vertiv™ KVM switch bracket kit. See
(DRMK-81) on page 24 for installation instructions.

1.1 Safety Precautions

Use the following safety guidelines to help ensure your own personal safety and to help protect your system and working
environment from potential damage.
WARNING! The power supplies in your system may produce high voltages and energy hazards, which can
cause bodily harm. Only trained service technicians are authorized to remove the covers and access any of
the components inside the system.
This document pertains only to the KMMLED156 Rack Mount 15.6" Console Tray for Dell EMC. You should also read and
follow the additional safety instructions in the following user guides:
• KMMLED156 Rack Mount 15.6" Console Tray for Dell EMC Quick Installation Guide
• Safety, Environmental and Regulatory Guide

1.2 General

Review and observe the following safety instructions:
• Observe and follow service markings.
Vertiv | KMMLED156 Rack Mount 15.6" Console Tray for Dell EMC Installer/User Guide |
Installing the Slide Rails in a Standard EIA Rack on page 3 and Replacing the slide rail
Replacing the video cable on page 23.
Vertiv™ KVM Switch Bracket Kit
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