Specifications

Distribution Products Catalog CA08101001E—October 2010 www.eaton.com 83
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16.5
Tr a n s f er Switches
ATC Controllers
Closed Transition ATC-800 Front Panel Display and Button Functions
Te s t
Indicator light is on
when unit is in Test
mode.
Automatic
LED indicates that the ATS is
operating normally and is in the
Automatic mode.
Program
LED indicates unit is in Programming mode.
(This mode is activated using the Program
switch located on the rear of the unit.)
Histor y
By pressing the Display Select button to light
the History LED and the Step button to rotate
through available data, historical or
cumulative values for Available Time (Both
Sources), Connected Time (Both Sources),
Number of Transfers and Date/Time Reason
for last 16 transfers are displayed.
Help
Pressing the Help button in any function
mode will bring up display messages,
explanations and prompts to assist the
operator.
Step Button
Shows multiple
variables under each
display select function.
Increase/Decrease
A detailed explanation of these buttons
can be found in the Operation section.
Set Points
Selecting this LED permits the user to
display existing programmed values.
Display Select
■ Source 1
■ Source 2
■ Load
■ Histor y
■ Time/Date
■ Set Points
Button is discussed
in Operation section.
Engine Te s t Buttons
Pressing this button twice
initiates an engine test.
Time/Date
Displays real-time clock. Clock can be
easily set in this mode using the Increase
and Decrease buttons.
LED Display
Unit will provide LED readout showing
actual metered values for Voltage,
Frequency and Condition (including
Normal, Undervoltage, Overvoltage, etc.)
Source 1, Source 2, and Load
Colored LED lights show status of both
Sources and Load.