For T-120 this is the location of the programming button on the control tray:
When manual programming mode is entered, the "Start", "High", "Medium" and "Low" buttons perform alternate
functions.
Button Name
Alternate Function in Programming Mode
Becomes the action to accept the displayed option or the "Enter"
Start
key
Becomes the action to move UP through displayed options (Press
High
& hold for accelerated scrolling)
Becomes the action to move DOWN through displayed options
Medium
(Press & hold for accelerated scrolling)
Becomes the action to move back a step (1 press) or EXIT from
Low
programming mode (press for 3 seconds)
These alternate functions allow the user to move through a menu of options to choose various programmable
settings.
8514-234-001 REV N
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