18
  Hot targets when in IR black-hot polarity 
  Cold targets when in IR white-hot polarity 
  Dark colored targets when in Color CCD 
Correlation Mode (CORR) - This mode is an Area Correlation Mode.  It 
is much like Scene Lock Mode except the scene of interest is only that 
contained within the tracking window.  This mode is good for tracking 
slow moving or still targets in an uncluttered area.   
3.1.6  Symbology (SYM) Switch 
The SYM Switch (like the Symbology Level Select Menu) allows the user 
to change the system symbology overlay by selecting between the four 
different levels of graphic information displays or “masks”.  Four pieces 
of the graphic information are displayed at all times; Date and time, FLIR 
Logo, El (Elevation) and Az (Azimuth) position indicators.  
The following graphic symbols (selectable) will only be displayed when 
the operator has selected (or not selected) the respective mode or 
function: 
The SYM switch is also used in Radar Bearing, Single shot Mode to 
allow the SeaFLIR II Imaging System to accept a single Radar Bearing 
input and slew to the radar data point.  During Radar Bearing Mode the 
SYM Switch has no affect on symbology.  In the Radar Bearing Single-
shot Mode the SeaFLIR II operator would press the SYM switch to 
accept radar bearing data and the SeaFLIR II Imaging System would 
slew to the radar bearing.  In the Radar Bearing Continuous Mode the 
SeaFLIR II operator would press the SYM switch to remove offsets and 
return to the radar bearing. 
 
1.8X Extender – Displayed when the IR camera is the 
active sensor 1.8X optical extender is engaged. 
 
Auto Focus – Auto Focus is the default focus mode at 
system power-up.  When in Auto Focus for either IR or 
CCD camera, the symbol AF appears in the left middle of 
the display.   
 
FOCUS – Displayed during focus (manual or auto) with 
either IR or CCD cameras. 
 
Laser Pointer – When the Laser Pointer (option) is 
installed; the Laser Pointer symbol will display on the right 
middle of the display when the Laser Pointer is activated. 
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