GRAPHTEC FC2250 Series, User Manual

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4-14
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 level determnes the exstence of a lne segment by a change n densty of the
specified percentage from an area where there are no line segments (white area).
(1) Load a medum n the plotter.
(2) Press the
[PAUSE] key to select PAUSE mode.
(3) Press the [NEXT] key repeatedly untl the followng menu s dsplayed.
FORCE OFFSET
SPEED QUALITY
MARK TOOL U/D
BUFFER CLR. VIEW
(4) Press the [F1] key (MARK) to dsplay the regstraton mark functons selecton menu.
FORCE OFFSET
SPEED QUALITY
MODE DIST ADJ
TYPE OTHER SETUPS
(5) Press the [F4] key (OTHER SETUPS) to dsplay the menu shown below.
FORCE OFFSET
SPEED QUALITY
SIZE ADJ. SENS
ORG OFT SENS OPT
(6) Press the [F4] key (SENS OPT) to dsplay the menu shown below.
FORCE OFFSET
SPEED QUALITY
LEVEL
SENS SPD SENS STEP
(7) Press the [F1] key (LEVEL) to dsplay the menu shown below.
FORCE OFFSET
SPEED QUALITY
SENSOR ADJ TYPE 3
1,2 TYPE MIRROR
To set the level for regstraton mark patterns 1 and 2, press the [F2] key (1,2).
To set the level for regstraton mark pattern 3, press the [F3] key (TYPE 3).
To set the level for regstraton mark pattern Mrror 1 or Mrror 2, press the [F4] key (MIRROR).
(8) If the [F2] key (1,2) was pressed, the menu for settng the sensor level s dsplayed.
FORCE OFFSET
SPEED QUALITY
LEVEL SETTING: 1,2
X=70% Y=70%
Use the [F2] or [F4] key to move the blnkng cursor to X or Y, and the [ ] or [ ] key to change the numerc value.
When the dsplayed settngs are satsfactory, press the [ENTER] key to confirm your selections.
Setting range: 1 to 99% [Default value: Registration mark pattern 1, 2 and MIRROR: X = 70, Y = 70;
Registration mark pattern 3: X = 85, Y = 85]
Select a numerc value that s approprate for the dfference between blank areas of the medum (areas where there
s no drawng) and the densty of the regstraton marks. Settng a hgher value enables hgher senstvty (fant