Section 2-- Identification and Function of Parts 2-12
© 2008, Satake USA Inc.
(ALL RIGHTS RESERVED)
2.4.7 WIPE BUTTON
Touching the wipe button will cause the feeders to stop and the wiper to wipe the
window. This button will not operate if the feeders are turned off, or if the front
half of the viewer is pivoted open.
WARNING: Never override the door open switch unless the wiper has been
removed or unplugged. The wiper operates automatically, and will be damaged
if it cycles across the viewer when the front half of the viewer is pivoted open.
2.4.8 TRIP RATE BAR GRAPH
The trip rate for each channel/view (yellow for the front and red for the rear) is
shown in a bar graph. There are 80 yellow bars and 80 red bars. The graph is
updated about every eight seconds.
2.5 SETUP SCREENS
The SETUP SCREENS are used to input information to the control system.
2.5.1 SETUP1 SCREEN (See Figure 2-7)
2.5.1.1 LAMP LEVEL
The LAMP LEVEL setting determines the light level from the fluorescent lamps.
Touching the up or down buttons will change the light level setpoint. The scale is 0
to 999, in 4 unit increments. Setting the control to a higher number increases the
amount of light. The current that is fed to the lamps in order to maintain this light
setpoint is measured by a current transducer, and the voltage from the transducer is
displayed for information purposes.
Separate settings are made for the front and rear lamps. The lamp ballast
adjustment procedure is covered in Section 4.6.
2.5.1.2 SPOT SIZE
The Light and Dark buttons allows the user to select the minimum size defect that
will be classified as a Reject. They allow independent selection of the number of
successive Light or Dark pixels required for a defect to be classified as a Reject.
Each button provides selection of defect widths of 1 pixel or, 0.0164 Inch (0.416
mm) to 15 pixels, or 0.246 Inch (6.25 mm). A setting of 1 will set the minimum
defect size to 0.0164 inch (0.42 mm), a setting of 2 will set the minimum defect to
0.0328 inch (0.84 mm), etc.
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