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3.4 Parameter Selection
ITEMs for each of the three menus (SYSTEM, JOB, and IMAGE) and their
PARAMETER selections are listed in Tables 2, 3 and 4, respectively.
In the ITEM mode, the item along with its default parameter value is on the display.
Pressing the PARM+ or PARM- key will scroll up or down through all the available
parameter values for that specific item.
Any available parameter value can be selected and permanently saved by pressing the
ENTER key when it is displayed. Two asterisks "**" will appear on the display next to
the selected parameter value, indicating its acceptance.
4.0 TESTING
The TechSetter features built-in plotting tests to verify that the unit is operating normally,
and to provide a guideline for choosing the appropriate contrast setting. The self-test
functions should be used after initial installation and in case of trouble-shooting.
4.1 Test Procedure
• Make sure that the media is loaded.
• Turn on the power switch.
• Press the ON LINE key to switch the TechSetter to OFF LINE. This status
will be seen on the Front Panel VF Display.
• Select the SYSTEM menu and the System Test item.
• The PARM+ or PARM- key may be used to select the desired test:
− Platen Accuracy
− Open-loop Check (for Closed-loop control=Absolute mode)
− or Overlay Ref Set test (for Closed-loop control=Overlap mode)
− Plot Calibration (for Closed-loop control=Absolute mode only)
− Checkerboard
− Nib Test
− Contrast Test
− Dot Size Test
− Nib R (Resistance) Plot
− Nib R (Resistance) Measurement
• Press ENTER to initiate the test.
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