User Manual

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Section 5 SETTING ADDITIONAL FUNCTIONS
ZFV-C
User’s Manual
Section 5
Setting the System Environment
Correcting White Balance
Due to influences by sensor head’s surrounding and lighting, the image taken by the cam-
era sometimes contains colors even if the object is white.
The function to correct the color of a white object so that the object is displayed as white is
called white balance.
X MENU mode-[SYS2]-[WHITE BAL]
1. Display a white object (e.g. paper, cloth) on the monitor.
2. Press the TEACH/VIEW key while “OK” is displayed at the lower left of the
screen.
White balance will be adjusted.
If a character other than “OK” is displayed at the lower left of the screen, exit from the white
balance window and perform above steps again. If “OK” still does not appear, perform the fol-
lowing.
• When “TOO BRIGHT” is displayed
The screen is too bright.
• When “TOO DARK” is displayed
The screen is too dark.
• When “BAD BALANCE” is displayed
The workpiece is not displayed as a white object. First, make sure that the correct white
workpiece is displayed.
Setting Image Acquisition Conditions p.92
Initializing the Setup Data
Return all bank settings and system settings (excluding message display language) to the
factory settings.
The settings of all banks and system settings are initialized regardless of the currently selected bank No.
X MENU mode-[SYS2]-[ALL CLEAR]
Setting Description
EXECUTE Initialize set up data.
CANCEL Do not initialize set up data.