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Field Calibration
The field calibration on this unit is done using the Field Calibration System.
Periodic field calibration is recommended to maintain measurement precision.
Note
• Always carry out field calibration when changing lenses.
• The Field Calibration System that corresponds to the type of lens the unit is equipped with must be used when con-
ducting field calibration.
• This unit and the Field Calibration System are paired, so it is not possible to correctly calibrate it when the serial
numbers differ. Use the unit and Field Calibration System combination that have the same serial number.
M
emo
The type of lens the unit is equipped with and the serial number of the unit can be confirmed in the Status information.
For details on displaying the status information, refer to page 41.
Field Calibration System
The Field Calibration System is comprised of the Unit Section which contains the Field Calibration System,
which corresponds to the type of lens on the unit, and the Frame Section, which maintains a facing position at
a set distance from the unit.
• Parts Nomenclature
R
ef.
Frame Section
(Frame for Calibration System)
Handle B
Unit Section (Field Calibration System)
*
Equipped with field calibration systems for the
WIDE lens type and MIDDLE/TELE lens type.
Handle A
Unit Section Cover
Unit Attachment Section
Main Unit Attachment
Section
Lock Lever B
Lock Lever A
Support
Section
Rubber Foot (×6): With Height Adjustment Mechanism
*
The rubber feet adjustment mechanism has a structure
shown in the drawing below.
(Frame section)
Stopper
Lock nut
Rubber foot block
[Specifications]
• Lowest height: 43mm
• Adjustable range: Max. 10mm (with no preventive structure)
Vivid910-hard-E.book Page 32 Monday, October 18, 2004 3:11 PM