Troxler Enhanced RoadReader Plus 3451 Manual Of Operation And Instruction page 122

Enable a Special Calibration
To enable a special calibration already stored in the gauge, press the
〈Enable〉 button on the Special Calibration Menu (see Figure
6–13). The PDA displays the Special File Selector screen, as
shown in Figure 6–17.
To select and enable a special calibration, press the file name twice.
The PDA displays The special calibration XXX has been
activated at X position. Press 〈ok〉 to return to the Special
Calibration Menu
Disable a Special Calibration
To disable the special calibration, press the 〈Disable〉 button on the
Special Calibration Menu (see Figure 6–13). The PDA asks for
the source rod position, as shown in Figure 6–19.
Enter the source rod position and press 〈Ok〉. The PDA displays
The special calibration named XXX at index rod position
X has been disabled. Press 〈ok〉 to return to the Special
Calibration Menu
Figure 6–19. Enter Rod Position
Model 3451 6–19