GRAPHTEC FC2250 Series, User Manual

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4-12
Chapter 4 REGISTRATION MARK SETTINGS AND DETECTION
(10) Use the [ ] [ ] [ ] [ ] keys to move the pen carrage (the tp of the tool selected by the current settng) to the
area under the cross symbol ndcated n the dagram below) and then press the [ENTER] key . The sensor wll read
the cross symbol.
Move the pen carriage (the tip of the tool selected
by the current setting) within this area.
Y
X
(11) After the sensor reads the cross symbol, a cross symbol for use n adjustment s plotted usng the pen n tool holder
1 and then the menu below s dsplayed.
FORCE OFFSET
SPEED QUALITY
SENSOR OFFSET ADJUST
X= 0.0 mm Y= 0.0 mm
Input the difference in values between the first and second crosses. If there is no difference, simply press the [ENTER]
key .
Press the [F2] or [F4] key to move the blnkng cursor to X or Y, and then use the [ ] or [ ] key to change the
numerc value. When the dsplayed settng s satsfactory, press the [ENTER] key to confirm your selection.
Setting range: -9.9 to +9.9 (mm)
Cross plotted after the first cross was read
Value for X-axis correction
Value for Y-axis correction
Y
X
(12) Press the [PAUSE] key to cancel PAUSE mode.
Adjusting the Registration Mark Sensor by Using One Plotted and One Cut Cross Symbol
The plotter plots a cross symbol, reads t, and then uses the cutter pen to cut a second cross symbol. The sensor’s
precson s adjusted by nputtng the dfference n the values of these two cross symbols.
Perform this adjustment after the registration mark detection level and registration mark detection speed settings
have been made.
(1) Load a medum for the sensor adjustment procedure.
(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