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█ © Brüel & Kjaer Vibro ● S1079330.002 / V04
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12.4 Troubleshooting the Display Panel
12.4.1 Display Cursor Visible
In the SAM configuration there is a setting called Display Cursor Visible. When checked, this option
places a very small dot (one pixel) on the touch screen showing the current cursor position. The
cursor is most often used when troubleshooting touch screen issues.
12.4.2 Replacing the Display Cable
Unplug the display cable at the SAM. The display connectors
have retention locks. Gently squeeze the two latches, gently
wiggle back and forth, and pull the connector straight out.
When inserting the display cable at the display board, be sure the
cable connector gold contacts are facing up as shown in
Figure 12-4.
When inserting the display cable at the display board, be sure
the cable connector gold contacts are facing up as shown in
Figure 12-4
When inserting the display cable at the SAM, make sure the connector gold contacts face to the left
(towards the RCM) as shown in Figure 12-3.
Figure 12-13) Display Cable at the Display Figure 12-14) Display Cable at the SAM
Older SAM modules (1.5D) must be powered down before inserting or removing the blue
display cable. Newer hardware (1.5J) are ok for hot insert, or hot removal of the display
12.4.3 Touch Screen Calibration
Touch screen calibration is required when the cursor (selection) on the screen does not match the
location where the user touched the screen.
Please contact B&K Vibro technical support. A calibration file will be sent with instructions.
12-12)
Display Connector Retention Locks