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operator in the lower left area of the display. After selecting the SCAN 
width, operator repeats “SHIFT” function to store selection. 
 
Figure 3-37.  Auto-Scan Field of Regard 
3.11.1  SCAN and Slew Rate 
The SCAN speed control sets the scan speed for the Auto-Scan mode.  
Rotate the SCAN speed control down to slow the scan speed or up to 
increase the scan speed. 
3.12  Viewing on the Display Monitor 
NOTE: 
Depending on how long the system has been operating, it 
may take up to ten minutes for an IR image to appear on the 
display after switching the HCU Power Switch to the ON 
position and selecting the IR camera.   
Several pieces of information are presented on the display to aid the 
operator.  Operating information including Date and time, operating 
mode, GPS data, azimuth and elevation indicators as well as focus and 
zoom when in use. 
Commercial in Confidence
Export Level 2
Issued to: AgustaWestland
CM Ref:4049
Valid on Day of Issue only.
Document will not be updated
Uncontrolled : 4256
Retrieval Date:07-Dec-10
Requested by Bower,  Richard