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Adjusting Image Quality
FQ2 User’s Manual
63
3
Taking
Image
s
• To ensure stable operation when the FQ2-S1 or FQ2-S2 is connected, we recommend that you set the gain to 16.
• If the recommended value is exceeded, the brightness will not be stable and measurement values may be
inconsistent. We recommend that you turn ON the Brightness Connection Mode.
• If a slow shutter speed (1/1 to 1/10) and a high gain are set, fixed-pattern noise (fleck and striped noise) will
sometimes occur. Be sure to thoroughly check the images and the measurement results when you set the
shutter speed and gain.
When HDR Is ON
Set the brightness adjustment value. The higher the brightness adjustment value, the brighter the image.
[Image]
−
[Camera setup]
Taking Clear Images of Moving Objects
For quick moving objects, the effect of blurring can be reduced by decreasing the shutter speed.
In HDR Mode, set the brightness value to a low setting.
• Relationship between Shutter Speed and the Brightness Adjustment Value in HDR Mode
Refer to the following page for the setting methods for the shutter speed and brightness.
Adjusting the Brightness: p. 61
Gain
For FQ-S3
Range: 0 to 10
Default: 0
For FQ2-S1 or FQ2-S2
Range: 16 to 64
Default: 16
If the gain is high, the image will be bright. If
the gain is low, the image will be dark.
1
Press [
]
−
[Brightness] on the right side of the display.
2
Move the bar to the left or right to adjust the bright-
ness.
Moving it to the right will make the image brighter, while
moving it to the left will reduce the brightness of the im-
age.
3
Press [OK].
Parameter
Setting
Description
Important
100
0
Brightness of image
Bright
Dark
100
0
1/60,000
1/250
Mo
v
ing speed
Slo
w
Fast
Sh
u
tter speed
Brightness
Summary of Contents for FQ2 Series
Page 1: ...User s Manual Smart Camera FQ2 Cat No Z326 E1 01A ...
Page 58: ...Setting Up Ethernet 56 FQ2 User s Manual MEMO ...
Page 90: ...Adjusting the Images That Were Taken 88 FQ2 User s Manual MEMO ...
Page 190: ...Adjusting Judgement Parameters during Operation 188 FQ2 User s Manual MEMO ...
Page 234: ...Functions Related to the System 232 FQ2 User s Manual MEMO ...
Page 404: ...Basic Troubleshooting 402 FQ2 User s Manual MEMO ...
Page 513: ...Index FQ2 User s Manual 511 Index 12 ...
Page 515: ......