USTER®
HVI 900
Instruction Manual
Uster Technologies, Inc.
Chapter 5
Version 4.0 (1.99) Calibration - Page 5-4
4.4 Length Standard Calibration
The Length Standard Calibration item is used to check and update the
accuracy of the value that measures the distance from the comb
transport’s home position to the center of the optics.
• Access the LENGTH STANDARD CALIBRATION screen from the LENGTH
STANDARD CALIBRATION MENU by using the arrow keys to highlight the
item, then press ENTER.
Note: The metal length standard must always be entered in inches
even though the fiber measurements may be made in millimeters.
Length Standard Calibration is performed following these steps.
• Use the arrow keys to highlight the LENGTH STANDARD CALIBRATION
item from the L
ENGTH STANDARD CALIBRATION MENU, then press
ENTER.
• Insert the metal length standard into the right side of the comb track
of the Length/Strength module. Press the comb in a left direction
through the opening at the right side of the track to position it in front
of the clamping mechanism.