Sharp IV-S20 User Manual page 298

Compact image sensor camera
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Other Settings and Operations
(3) Operating procedure
On the [ADJ. CAM POSITION] (camera position adjustment) menu, store the data needed for
later adjustment (before a camera is replaced or dislocated), and then adjust the camera position
(after the camera is replaced or dislocated).
Storing the data needed for adjustment (before a camera is replaced or dislocated)
On the [MAIN OPS MENU], move the cursor to SET-SCRN, and press the SET key.
- On the [SYSTEM SET UP] menu, move the cursor to item 4 ADJ. CAM POSITION (camera position
adjustment) and press the SET key.
-On the [ADJ. CAM POSITION] menu, set item 1SELECT A CAMERA to YES.
1. Set the image conditions for adjustment before replacement (window position and threshold
value after binary conversion).
- Set these conditions in items 2,3 and 4 on the [ADJ. CAM POSITION] (camera position
adjustment) menu. (Set the conditions in the freeze display mode.)
2. Store a binary image for rough adjustment.
3. Store the characteristic parameters
(center of gravity and fillet diameter) of a binary image
for dimensional and positional adjustment.
4. Store the average light level for brightness adjustment.
12
5. You can check the stored values for center of gravity, fillet diameter and average light level in
item 9.
6. If the number of labels exceeds the maximum number of labels which can be stored 32, use an
area filter.
7. You can check the centers of gravity, fillet diameters and average light levels of each label from
No. 1 up to the maximum number, using the up and down keys.
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[ADJ. CAM POSITION]
1SELECT A CAMERA
2WINDOW POSITION
3THRESHOLD VALUE
1
4INVERT B/W
5AREA FILTER
6
6DISP DEG OF MATCH (SET KEY)
7INTIAL CAM IMG
2~4
8IMG AFTR CAM CHNG (SET KEY)
9DISPLAY LABELS
7
5
0UPPER MENU
CAM1(1~2) NO YES
MOVE UP.L(224,208) LO.R(287,271)
U.LM-255 L.LM-100(0~255)
NO YES
000000 PIXEL LOWER LIMIT
REG.
LABL10
LABL00 BER.CHG AFT.CHG
GRAVTY X 310.0
GRAVTY Y 220.0
FILLET
X 040
FILLET
Y 032
AV-L.LVL 100.5
12-6
When the data has been
stored (the SET key is
pressed), the number of
labels will be displayed.
Store all of the conditions
by going to item 7 on
the [ADJ. CAM
POSITION] menu.
(Store them in the freeze
display mode.)

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