Specifications

PCA
®
3
15
1.7 Front Panel Buttons
Descriptions of the front panel buttons are given below. Note that a
control may perform multiple functions as determined by what screen is
being displayed at the time.
The functions of these buttons are defi ned by labels
appearing above them on the LCD. The labels that
appear depend on the functions that can be performed in
the particular screen being displayed.
PRINT (F1): Transmits the data displayed on the screen
to a printer through the IrDA communications port.
MENU (F2): Displays the Main Menu.
SAVE (F3): Saves the data currently displayed on the
LCD in memory. Up to 500 individual Combustion Test,
Temperature, and Pressure records can be saved. After
500 records have been saved, the memory must be cleared
to continue saving additional data. The analyzer will not
overwrite old data.
ZERO (F2): When viewing the Pressure screen, this
button zeros the pressure sensor to current atmospheric
conditions. When viewing the Temperature screen, this
button zeroes the temperature channel difference.
PAGE– (F1): When viewing the Memory or Logging
Directory, each press of this button pages down through
the directory. Holding this button down speeds up the
paging process.
PAGE+ (F3): When viewing the Memory or Logging
Directory, each press of this button pages through the
directory. Holding this button speeds the paging process.
The arrow buttons move the cursor on the LCD. In
screens that require the entry of alphanumerical data,
use the ◄► buttons to move cursor across the screen and
then use the ▲▼ buttons to increment and decrement
the data. When viewing a menu, use the ◄► buttons to
quickly move to the top and bottom of the menu.