Tektronix 2200 TV Video Accessories User Manual


 
xii
Safeguards and Notices
CAUTION
This equipment contains static sensitive components. Use anti-static grounding
equipment whenever handling or servicing modules and components. When circuit
modules are removed from the frame, place them on a flat static controlled surface.
Failure to follow this precaution can result in component damage due to
electrostatic discharge.
Warnings
Heed all warnings on the unit and in the operating instructions.
Do not use this product in or near water.
Disconnect ac power before installing any options.
The attachment plug receptacles in the vicinity of the equipment are all to be
of a grounding type, and the equipment grounding conductors serving these
are to be connected to earth ground at the service equipment.
Route power cords and other cables so that they are not likely to be damaged.
Disconnect power before cleaning. Do not use liquid or aerosol cleaners; use
only a damp cloth.
Dangerous voltages exist at several points in this product. To avoid personal
injury, refer all servicing to qualified personnel.
Do not wear hand jewelry or watches when troubleshooting high current
circuits, such as the power supplies.
During installation, do not use the door handles or front panels to lift the
equipment as they may open abruptly and injure you.
To avoid fire hazard, use only the specified correct type, voltage and current
rating as referenced in this service manual. Always refer fuse replacement to
qualified service personnel.
To avoid explosion, do not operate this product in an explosive atmosphere.
Have qualified personnel perform safety checks after any completed service.
Turn off power supplies and disconnect power cords before servicing the
control panel.
To reduce the risk of electric shock, ensure that the two power supply cords
are each plugged into a separate branch circuit.
If equipped with redundant power, this unit has two power cords. To reduce
the risk of electric shock disconnect both power supply cords before servicing.
High leakage current! Earth ground connection is essential before connecting
power supply.