1.2. GENERAL DESCRIPTION
The TSC 900 controller utilizes multiple 32-bit microprocessor-based design technology, which
provides high accuracy for all voltage sensing and timing functions. Digital Signal Processing
(DSP) technology is utilized for all voltage, frequency and current sensing. The TSC 900 is
factory configured to control all the operational functions and display features of the automatic
transfer switch. All features of the TSC 900 are fully programmable from the front panel color
graphical touchscreen display and are security password protected. The graphical touchscreen
display screen provides a user-friendly operator interface with many display options available.
2. INSTALLATION
CAUTION!!!
This equipment contains static-sensitive parts. Please observe the following
anti-static precautions at all times when handling this equipment. Failure to
observe these precautions may cause equipment failure and/or damage.
The following precautions must be observed:
• Discharge body static charge before handling the equipment (maintain exposed body contact
with a properly grounded surface while handling the equipment, a grounding wrist strap
can/should also be utilized).
• Do not touch any components on the printed circuit board with your hands or any other
conductive equipment.
• Do not place the equipment on or near materials such as Styrofoam, plastic and vinyl. Place
the equipment on properly grounded surfaces and only use an anti-static bag for transporting
the equipment.