Nordson Asymtek Spectrum S-920, Installation, Operation & Maintenance Manual, Page: 94 / 238

4-28 Power-Up and Testing
7. In the Reticles Setup dialog box, enter the following sample settings:
•
Circle 1 (0.050)
•
Crosshair graduations (0.025)
•
Circle 2 (0.10)
•
Red reticle color
•
Rectangle (0.10 x 0.10)
8. Click on the
Apply changes
button and view the display.
!
If any of the reticles are not visible on the screen, contact Asymtek Technical Support.
9. Turn off all of the reticle selections and click on the
Apply changes
button.
10. View the image in the video display.
!
The reticles should not be visible.
!
If the image is focused, the camera does not need to be adjusted.
!
If the image is not focused, the camera focus must be adjusted. See 5.5 Focusing the
Camera .
11. Verify the bottom of the lighting module is approximately 1.1 inches (27.9 mm) above the
workpiece surface to be viewed with a metal ruler.
!
If the lighting is not at the correct height, grasp the light with your hand and loosen the
adjustment screw. Then slide the light up or down on its bracket until it is at the proper
distance and retighten the adjustment screw. Refer to
5.5 Focusing the Camera .
12. Calibrate the camera. See 5.6 Calibrating the Camera .
4.10.8 Dispensing Valve Pneumatics
Perform the following procedure to check function of the dispensing valve pneumatic system.
"
NOTE The following procedure assumes the dispensing system is on and FmXP is running.
1. If a dispensing valve is currently installed on your dispensing system, disconnect all air hoses
connected to the dispensing valve.
2. Connect a syringe receiver head to the silver-colored fluid pressure fitting on the pneumatic
bulkhead located on the right-hand side of the dispensing head.
3. In the FmXP Main Window, click on
Tools
.
4. In the Tools Window, click on
I/O Test
and then on
Dispenser .
!
The Dispenser I/O Test Window opens (Figure 4-16).
5. Locate the bit labeled
V1_FLUID_AIR
.
6. Toggle the bit
ON
(
1
).
!
This should turn ON air at the Fluid Pressure port. You should hear air coming out of the
syringe receiver head.