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Adjusting Image Quality
FQ2-S4 User’s Manual
63
3
Ta
ki
ng Ima
ges
• To ensure stable operation when the FQ2-S4
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/FQ2-S4
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-M 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]
Parameter
Setting
Description
Shutter speed
Range:
For FQ2-S4
@
-
@@@
1/1 to 1/60,000
For FQ2-S4
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-08
@
1/1 to 1/60,000
1/250 to 1/60,000 (for Cameras with Built-in Lighting)
(FQ2-S4
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or FQ2-S4
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-M only)
1/1 to 1/50,000
1/250 to 1/50,000 (for Cameras with Built-in Lighting)
Default: 1/250
If the shutter speed is slow, the image will be
bright. If the shutter speed is fast, the image
will be dark.
Gain
For FQ2-S4
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-08
@
, FQ2-S4
@
-
@@@
Range: 0 to 10
Default: 0
For FQ2-S4
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, FQ2-S4
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-M
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].
Important
100
0
Brightness of image
Bright
Dark
Summary of Contents for FQ2-S4
Page 1: ...User s Manual Smart Camera FQ2 S4 Cat No Z330 E1 01 ...
Page 58: ...Setting Up Ethernet 56 FQ2 S4 User s Manual MEMO ...
Page 214: ...Calculations and Judgements Using Inspection Item Data 212 FQ2 S4 User s Manual MEMO ...
Page 234: ...Adjusting Judgement Parameters during Operation 232 FQ2 S4 User s Manual MEMO ...
Page 458: ...Basic Troubleshooting 456 FQ2 S4 User s Manual MEMO ...
Page 591: ...Index FQ2 S4 User s Manual 589 Index 12 ...
Page 593: ......