Sharp IV-C35M User Manual page 145

Lead Inspection
Ë Ë Ë Ë Ë Example of settings
- Example when 4DTECT MODE (detection mode) is set to "CENT (BRT)" (center dark) and
5SEARCH DIRECT (search direction) is set to "HORIZ (horizontal)."
Brightness
6
- Example when 4DTECT MODE (detection mode) is set to "CENT (DRK)" (center dark) and
5SEARCH DIRECT (search direction) is set to "HORIZ (horizontal)."
Brightness
THRESHOLD
Specify a threshold value. Move the cursor to this line and press the SET key. The currently SET
item will be highlighted. Press the SET key again to enter the setting screen.
Move to each of the following items and press the SET key: "
" EDGE.W" (edge width), and "
highlighted and it can be changed using the up and down keys. After the value is correct, press
the ESC key to confirm it.
The values above can be reset to an appropriate level automatically. Move the cursor to the
upper function menu by pressing the TRG/BRT key and select "AUTO-REG". Then press the
SET key to set the levels automatically.
For details, see page 3-25.
EXTENSION MEAS,
Extension measurements can be made for "LEAD-LENGTH" or "BALL-WIDTH" in line "
EXTENSION MEAS. Then, the "
DIRECT" item, set the position for the extension measurement direction, relative to the reference
line.
Note: This line is only displayed when
A B
Edge
Edge Flat
width width
Difference in
light
A B
Direction
A B
Edge
Edge Flat
width width
Difference in
light
A B
Direction
EXT. MEAS DIRECT
Measurement range
of lead length
Reference line
"RECT" or "LINE" was selected for the
"DTECT SHAPE." To display this line,
move the cursor to the upper function
menu and select "DETAIL." Press the
SET key and select "EXTENSION
MEAS" from the popup menu. Then
press the SET key.
Reference line
Reference line
FLAT.W" (flat width). The current value for that item will be
EXT. MEAS DIRECT" item will appear. At the "
Lead length
Decide the position using
"8EXT. MEAS DIRECT."
OBJECT TYPE COND
1REGISTER NO.
2DTECT SHAPE
3SEARCH AREA
4DTECT MODE
5SEARCH DIRECT HORIZ( )
6THRESHOLD
6-6
Center point
Center point
GRYS." (difference of gray level)
EXT. MEAS
SCREEN COND SAVE DENTAL
00(0 15)
RECT(ARTIFACT) EXTENSION MEAS.
SET(224,208) (287,271)
CENT(BRT)
SET(D:050 E:2 F:04)
RED F C1 BRT