9600 Service Manual - gmecorp-usa.com

6 Workstation Software
TOGGLE MOTION ARTIFACT
MOTION ARTIFACT ON
MOTION ARTIFACT OFF
This menu selection is an ON/OFF toggle function.
Motion Artifact Reduction (MARS) provides a built-in reduction of motion artifacts
displayed in the averaged image. The result is that noise is averaged, but movements
are seen without the usual amount of lag. This allows higher levels of averaging to be
used for better noise reduction in many situations.
NOTE: Averaging can only be used in the Continuous X-Ray mode. The use of Averaging in
the Pulse mode is not allowed.
CONTROL PANEL TESTS
NOTE: To run these tests, the Control Panel Processor Board located under the Control
Panel must be exposed to allow viewing of the Diagnostics LED array.
The Control Panel Processor PCB diagnostic program is called if the diagnostic switch
is closed by installing a shorting jumper on E1, pins 7-8. This diagnostic tests the LED
drivers and the key matrices and provides visual indications of the integrity of both as
each key is pressed.
Diagnostic Key Code Display
The row and column of any key pressed is displayed on the LED diagnostic array (DS1)
with the LSB to the left and the MSB to the right; the row in bits 0-3 and the column in
bits 4-7.
0 1 2 3 4 5 6 7 8 9
RRRRCCCC B
L
Segment #9 always blinks
except during RESET.
NOTE: The Diagnostic Display is oriented on the PCB with the least significant bit on the
left. When the PCB is oriented so that the PCB annotation can be read, the binary
display will appear backwards (LSB to the left, MSB to the right).