GRAPHTEC FC4500 Series User Manual page 71

Chapter 4 REGISTRATION MARK SETTINGS AND DETECTION
4.8 Setting the Registration Mark Detection Judgment Level
Ths functon sets the color densty judgment level of the lne segments that are read durng a regstraton
mark detecton operaton. Ths judgment level determnes the exstence of a lne segment by a change n
densty of the specfed percentage from an area where there are no lne segments (whte area).
Ths functon sets the judgment level for the currently specfed regstraton mark pattern.
(1) Load a medum n the plotter.
(2) Press the [PAUSE] key to select PAUSE mode.
[NEXT] key repeatedly untl the followng menu s dsplayed.
(3) Press the
FORCE
MARK
BUFFER CLR.
SPEED
(4) Press the [F1] key (MARK) to dsplay the regstraton mark functons selecton menu.
FORCE
MODE
TYPE
SPEED
(5) Press the [F4] key (OTHER SETUPS) to dsplay the menu shown below.
FORCE
SIZE
ORG OFT
SPEED
(6) Press the [F3] key (ADJ. SENS) to dsplay the menu shown below.
FORCE
ADJUST SENSOR
POSITION
SPEED
(7) Press the [F4] key (LEVEL) to dsplay the menu shown below.
FORCE
SENSITIVITY ADJUST
•DEFAULT
SPEED
To select the default value, press the [F2] key (DEFAULT) and then press the
To set the senstvty of the sensor, press the [F4] key (USER) and then press the
(8) If the [F4] key (USER) was pressed, the sensor judgment value screen s dsplayed.
FORCE
VALUE
SPEED
(9) Press the [F2] key (VALUE) to dsplay the menu for settng the sensor level.
FORCE
X=70%
SPEED
Use the [F2] or [F4] key to move the blnkng cursor to X or Y, and the [
4-16
OFFSET
TOOL U/D
QUALITY
OFFSET
DIST ADJ
OTHER SETUPS
QUALITY
OFFSET
ADJ. SENS
SENS OPT
QUALITY
OFFSET
LEVEL
QUALITY
OFFSET
USER
QUALITY
OFFSET
AUTO
SENSITIVITY
QUALITY
OFFSET
DEFAULT
Y=70%
QUALITY
[ENTER] key.
[ENTER] key.
] or [ ] key to change the numerc value.