IPS adjustment on the modules.pdf - 第106页

Edition 1 .0 IP S Adjustment for V ariou s Head T ypes on the Module < H12HS Q h ead > FK - 9F50 - 74 -0 E 5- 10 FUJI CORPORA TION Adjusting t he c ur rent val ue ( gra y scal e v alue) ( ADJUSTM ENT2 ) 1. Remov e …

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Edition 1.0
IP S Adjustment for V arious Head Types on the Module
< H12HSQ head>
FK-9F50-74-0E
5-9
FUJI CORPORATION
4. Use the bolts below to adjust the camera position so that the center value, resolution
and tilt are al l w ithin t olerance.
Inspection item
Tolerance
Target value
Camera resolution
L: X = 90~110
L: Z = 90~110
Same as tolerance
Center val ue
R: Xs = 380~400, Zp = 310~330
L: Xp = 80~100, Zp = 310 ~330
R: Xs = 390, Zp = 320
L: Xp = 90, Zp = 320
Tilt
R: dX = 0~9, dZ = 0~9
L: dX = 0~9, dZ = 0~9
R: dX = 0, dZ = 0
L: dX = 0, dZ = 0
5. Press the lower button to save the settings, and then press the upper button to enter
[ADJUSTMENT 2] mode.
Resolu
tion
Center
value
Tilt
CONFIDENTIAL
Edition 1.0
IP S Adjustment for V arious Head Types on the Module
< H12HSQ head>
FK-9F50-74-0E
5-10
FUJI CORPORATION
Adjusting t he c urrent val ue (grayscal e value) (ADJUSTMENT2)
1. Remov e t he jigs . Pres s t he lower butt on t o display t he cur r ent and grays cale v alues.
2. Rotate the R-axis by hand to find the positions where the grayscale values (GR and
GL) are maximized and minimized. Check that the minimum and maximum grayscale
values are within the tolerance of 95~250. Also check that the current value is 24 mA
or less.
3. If the gray scal e values are not within t he targ et values, adjust them a s shown below.
4. Press the lower button to display “CURRENT, UP” or “CURRENT, DOWN” and adjust
the current value.
5. Rotate the R-axis through one full rotation and confirm that there is no position where
the variation in the grayscale values (GR and GL) is extreme. Pay particular attention
to the variation in grayscale values at the position where the fluorescent seal is joined.
If the var iation is large, cle an t he f luorescent s t ic ker and replac e it i f nece s sar y.
Grayscale
values
Current
values
CONFIDENTIAL
Edition 1.0
IP S Adjustment for V arious Head Types on the Module
< H12HSQ head>
FK-9F50-74-0E
5-11
FUJI CORPORATION
6. Press the upper button to display “CU RRENT BACK”.
7. Press the low er but t on t o return to “ADJUST M ENT2 CURRENT”.
8. Press the upper button to display “ADJUSTMENT2 SET” and then press the lower
button to save the sett ings.
Tolerance
Target value
GR, GL (Gray value)
95~250
120
CURRENT
24mA or l ess
Same as tolerance
CONFIDENTIAL