Adjusting Image Quality; Adjusting The Focus - Omron FQ2-S4 User Manual

3-3 Adjusting Image Quality

Adjusting the Focus

[Image] − [Camera setup]
1
Display the Camera Setup Display.
The focus can be seen as a numerical value. The higher
the value, the better the focus.
2
Adjust the focus of the Sensor while checking the im-
age and focus value on the Touch Finder.
For a Sensor with Built-in Lighting, manually adjust the
focus using the focus adjustment screw on the Sensor.
In the default settings, the field of view is set to the nar-
rowest setting. For a Sensor with a C-mount, use the fo-
cus ring on the lens to adjust the focus of the image.
3
Press [Back].
Important
• Turn the focus adjustment screw clockwise or counterclockwise a little bit to make sure that it has not already
reached the dead stop. Do not force the screw if it does not rotate anymore. This will damage the Sensor.
• Do not turn the focus adjustment screw with a force that is greater than 0.1 N·m. This may damage it.
60

Adjusting Image Quality

Focus Level
Focus adjustment screw
Turn clockwise to focus on closer objects.
(The field of view will
narrow.)
Turn the screw counterclockwise
to focus on objects at a distance.
(The field of view will widen.)
Sensor with Built-in Lighting
FQ2-S4 User's Manual