Troubleshooting guide

61186003L1-1D 7-31
DLP-505
Install Modules in MX2820 Shelf
INTRODUCTION
This procedure provides step-by-step instructions to unpack, inspect, and install the modules
into the MX2820 shelf. Each module is shipped in its own cardboard shipping carton. Do not
allow any sharp objects to puncture the carton.
PREREQUISITE PROCEDURES
Obtain all necessary local instructions before proceeding with the module installation.
TOOLS REQUIRED
A box cutter or other appropriate tool is required to open the carton.
WARNING
To prevent electrical shock, do not install equipment in a wet loca-
tion or during a lightning storm.
WARNING
To comply with NEBS fire test requirements for CO, hut, and vault
installations, vacant slots in the MX2820 shelf need to have blank
front panels installed.
CAUTION
Electronic modules can be damaged by static electrical discharge.
Before handling modules, wear an antistatic discharge wrist strap
to prevent damage to electronic components. Place modules in
antistatic packing material when transporting or storing. When
working on modules, always place them on an approved antistatic
mat that is electrically grounded.