Terminal Modules - Wyse WY-60 Maintenance Manual

Figure 2-1 Terminal Modules
Safety
Warning--This
termin~l contains high voltage. Don't attempt to
service the terminal without taking all the precautions necessary
to work with high voltage, including the following:
o If you must open the terminal for any reason, turn off the
power, disconnect any communications cables, and unplug the
terminal.
o Remove any jewelry, especially on hands and wrists.
o Avoid wearing clothing that holds a static charge.
o Use only insulated or nonconductive tools.
o Whenever you disconnect the anode lead from the anode,
make sure to ground the anode as directed in "Discharging
the Anode."
o If you need to remove or replace the CRT/yoke assembly,
remember that it can implode if you drop it or break the
neck. The flying glass can injure anyone within a radius of
six to ten feet.
2-2