GE Optima XR646, Operator'S Manual

Page: 345 / 463

Chapter 13: Advanced Applications
5495975-1EN Rev.9 13-22
© 2013-2017 General Electric Company. All rights reserved.
Figure 13-19 Define top of coverage area
14. Aim laser light at the bottom of the desired image field ( Figure 13-20 ).

You may do this by either angulating the tube or by keeping the tube at 90° and moving the column
vertically.
15. Press [FOOT] on the OTS control screen ( Figure 13-20 ).
Figure 13-20 Define bottom of converge area
Note: Press [RESET] on the control screen ( Figure 13-21 ) to erase the COI, HEAD, and FOOT settings.
Figure 13-21 [RESET] button
16. Adjust the lateral collimation and ensure the OTS angle is set at 90 degrees.
Head button
Foot button