INFICON STM-2XM 2-Channel Rate/Thickness Monitor - Manual (Page 39)

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STM-2XM Operating Manual
ZERO . . . . . . . . . . . . . . . . . . . . . . . . Press ZERO to zero the substrate thickness.
When ZERO is pressed, the thickness
displayed is cleared.
NOTE: If ZERO is pressed during the
deposit state, the setpoint thickness
will activate when the film thickness
on the display reaches the
programmed setpoint thickness.
Mode-Dependent Button Functions
 Sensor 2 ZERO is only used in the independent mode.
 Channel 2 OPEN is used to select Crystal 1 in the backup mode.
 Channel 2 CLOSE is used to select Crystal 2 in the backup mode.
3.1.2 Data Entry and Programming Buttons
Figure 3-3 Data entry and programming buttons
PROG/ENTER . . . . . . . . . . . . . . . . . Provides access to the main menu and
subsequent menus
Saves parameters after edit
Advances to the next list item in a sub-menu
after an edit has been saved
CANCEL/BACK . . . . . . . . . . . . . . . . Returns to previous menu or Runtime screen
Control Knob . . . . . . . . . . . . . . . . . Scrolls up/down menu items
Scrolls through fixed choices
Increments value-based parameters
For parameters requiring multiple numeric
placeholders (density, Z-Ratio, thickness,
time, and rate), the control knob will:

increment the selected numeric
placeholder when rotated clockwise
 select the next numeric placeholder
when rotated counterclockwise
Control Knob