EMC Avamar Data Store Gen4T User Manual

Table 4 Rear panel components (continued)
Feature Description
RMC dedicated port The remote management port that is used when remote management
traffic is not shared.
USB port Connects a USB device.
Serial port Connects a device via RS-232 to provide direct access to the console.
Gen4T hardware does not support direct monitor and keyboard
connectivity.
Do Not Unplug LED Indicates that the node should not be powered off or unplugged.
Service LED Indicates that the node requires some type of service.
Power LED Indicates that the node is powered on.
Reset Reset the node by using the end of a paper clip to press the Reset
button. Use this button only if directed to do so by qualified support
personnel.
General information for removing and installing CRUs
This section describes precautions you must take and general procedures you must
follow when removing, installing, or storing CRUs. The procedures in this section apply to
CRU handling during general replacement.
Avoiding Electrostatic Discharge (ESD) damage
When replacing or installing CRUs, you can inadvertently damage the sensitive electronic
circuits in the equipment by simply touching them. Electrostatic charge that has
accumulated on your body discharges through the circuits. If the air in the work area is
very dry, running a humidifier in the work area helps decrease the risk of ESD damage.
You must use the following procedures to prevent damage to the equipment, so read the
following instructions carefully.
l
Provide enough room to work on the equipment. Clear the work site of any
unnecessary materials or materials that naturally build up electrostatic charge, such
as foam packaging, foam cups, cellophane wrappers, and similar items.
l
Do not remove replacement or upgrade CRUs from their antistatic packaging until you
are ready to install them.
l
Gather the ESD kit and all other materials you will need before you service a
component. Once servicing begins, you should avoid moving away from the work
site; otherwise, you may build up an electrostatic charge.
l
Use the ESD kit when handling any CRU.
If an emergency arises and the ESD kit is not available, follow the procedures in the
section Emergency procedures (without an ESD kit) on page 14.
l
Use the ESD wristband that is supplied with your system.
To use it, attach the clip of the ESD wristband (strap) to any bare (unpainted) metal
on the cabinet enclosure; then secure the wristband around your wrist with the metal
button against your skin.
Replacing Avamar Data Store Components
General information for removing and installing CRUs 13

EMC Avamar Data Store Gen4T Specifications

General

Brand	EMC
Model	Avamar Data Store Gen4T
Category	Server
Language	English