Troxler Enhanced RoadReader Plus 3451 Manual Of Operation And Instruction page 119

Figure 6–14. Gauge Positioned Over Designated Test Site
Press 〈OK〉 to begin the measurement. The PDA displays Special
Count in Progress as well as the time remaining (in seconds).
Upon completion of the count, the PDA collects the counts, stores
the partial calibration, and displays Partial calibration saved.
Press 'New' again to enter true density value. Press 〈ok〉 to
return to the Special Calibration Menu.
ENTERING TRUE DENSITY. To enter the true density after a
partial offset has been stored, press the 〈New〉 button on the
Special Calibration Menu. The PDA displays A partial
special calibration exists. Do you wish to enter the true
density value?
 To enter the true density, press 〈Yes〉. The PDA requests the
true density (see Figure 6–15). Enter the true density and press
〈Ok〉. The PDA requests a file name for the special calibration
(see Figure 6–16). Enter a file name (up to 20 characters) and
press 〈Ok〉. The name should be as descriptive as possible, to
ensure that the special calibration value can be easily identified.
The PDA displays Special calibration saved. Do you
wish to activate this special calibration? Press 〈Yes〉 to
activate the special calibration, or 〈No〉 to continue. The PDA
returns to the Special Calibration Menu.
 To erase the existing partial calibration and start a new one,
press 〈No〉. The PDA asks Do you want to erase the
current partial calibration? Press 〈Yes〉 to erase the stored
partial calibration and begin a new density measurement as
described above, or 〈No〉 to return to the Special Calibration
Menu.
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