Allied Telesis AT-2872SX - Manual (Page 23)

AT-2872SX ExpressCard Fast Ethernet Fiber Module Installation and User’s Guide
23
Warning
The adapter is being installed in a system that operates with
voltages that can be lethal. Before you remove the cover of your
system, you must observe the following precautions to protect
yourself and to prevent damage to the system components:
- Remove any metallic objects or jewelry from your hands and wrists.
- Use only insulated and non-conducting tools.
- Verify that the system is powered off and unplugged before
accessing the internal components.
- Installation or removal of adapters must be performed in a static-
free environment. The use of a properly grounded wrist strap or
other personal antistatic device and an antistatic mat is strongly
recommended. E39
Caution
Do not use excessive force when seating the module, because this
may damage the system or the module. If the module resists
seating, remove it from the system, realign it, and try again