Sun Microsystems Sun Workstation 100U System Manager's Manual page 17

Chapter
1
Unpacking and Setting up the 100U
This chapter outlines how to unpack and set up your new Sun Model 100U and some of its peri-
pherals (subsystems are covered in the chapter
Sub,yltem Set-up ).
If you are
upgrfJding
your Sun Model 100 rather than starting with a system 'fresh from the
box,' please heed the warning on the front page of this manual. Sun-1 systems which are
upgrading must not attempt to install this release of the system until all Multibus memory has
been removed or disabled, and - for an upgrade from a Xylogics 440 to a Xylogics 450 -
cabling has been re-routed. Disk switch settings may also need to be reset. Make sure you have
followed the procedures given in Sun's
UpgrfJde InltfJllfJtion
Guide before proceeding.
If you are adding boards and/or peripherals to an existing system, the chapter on
HfJrdwfJre
ConfigurfJtion fJnd ExpfJn,ion
will give you the information you need.
1.1. Safety Precautions
DO NOT attempt procedures which are not described in this manual; if you do, you may void
your warranty. Please refer all servicing not described in this document to qualified service per-
sonnel. If in doubt, contact your authorized Sun service representative.
Observe common-sense safety precautions as you would for any electrical or electronic equIp-
ment. Always disconnect the power cord before opening any system enclosure.
Even fJfter power i, di,connected from the workltfJtion, very high voltfJge, remfJin in the cfJpfJcitorl
behind the picture tube. It tfJke, fJbout ten minute, for the cfJpfJcitorl to lo,e their chfJrge.
The following sections contain set-up and configuration specifications for the Sun Workstation.
Consult the additional hardware manuals supplied with your workstation (and with user-
supplied Multibus accessory boards, if any) for further information and precautions.
1.2. Environmental Considerations
This section describes the environmental requirements for the Sun ModellOOU.
Attention:
This equipment generates, uses, and can radiate radio frequency energy and if not
installed and used in accordance with the instructions manual, may cause interference to radio
Revision H of 12 March 1984
1-1