TSC 7320 Transfer Switch Controller
PM180 REV 0 23/02/10 Thomson Power Systems
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5.1.2. RESTRICTED SETTINGS
To prevent un-authorized access, all the other transfer switch settings can only be changed in the
restricted area.
With the transfer switch energized, follow the procedure below to login to the TSC 7320 controller:
• Enter “STOP” mode, by pressing the red button in the lower left corner of the controller.
• Press the stop button AND the center checkmark button at the same time.
• The screen’s header will read “Editor” and the screen will ask for a 4-digit pin number.
• Use the navigation buttons to enter the default PIN “1 1 1 1”. The up and down buttons will
change the value, and the left and right buttons will let the user cycle between the 4 digits.
• Press the center checkmark button to confirm and login to the restricted area.
• The left or right navigation keys can now be used to cycle between different groups of settings,
and the up and down buttons can be used to cycle between the settings for that group
• Find the desired setting, press the center checkmark button and the value will start to flash
• Use the up and down buttons to change the value, and the center checkmark button to confirm
• Find and change all settings as desired
• To exit the editor mode, hold the center checkmark button for 5 seconds while not editing
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