FIELD.OF.VIEW
GAIN / LEVEL / DCR OR CCD CONTRAST SETTING CURRENT MODE
FREEZE
+30
0
.30
.60
.90 .120
GN 7 LVL 2
.180 .90 0 +90 +180
DATE TIME
DIGITAL GAIN / LEVEL
LAT / LON POSITION ELEVATION INDICATORS (OPTIONAL) POSITION
LAT N DDOMM.MMOo LON W DDDOMM.MMOo.93.4OAZ 14OEL DD.MM.YY HH:MM:SSL
AZIMUTH
POSITION
FN0873
SA
Figure 4-7 FLIR System Status Display
1. Toggle the MENU switch. Page one is dis-played down the left side of the VDU overlaid on the imagery.
NOTE
In order to escape the menus at any time either momentarily toggle the MENU switch or HOOK the EXIT label.
2.
Use pointing control to scroll the menu bar.
3.
Once the desired label is highlighted, toggle the HOOK switch. This hooks the label. If the function is an on/off function, the change will
be immediately seen. The function can be toggled back and forth by repeatedly toggling the HOOK switch.
4.
Once the desired label is selected toggle the MENU switch, this locks in the selection, turns the menus off and returns the system to it’s previous mode of operation.
5.
Toggle the MENU switch again before making another adjustment.
Some functions utilize sub-menus or analog scales for adjustment of parameters, if a sub-menu appears:
INRPT DISPLAYED
HI
. MED
LO EXIT
AB1112_1
SA
Change 4 4-21
DISPLAYED IN STATUS BAR
STOW
FLTR > SYMBOLOGY
MENU
SYM >
MAINT >
LOCKED (DO NOT USE)
DIFF >
CAL >
FIT >
CALIBRATION
CONFIG >
0
0
EXIT
1.5 PAGE 2
0% 13 55 37 DISPLAYED IN LOWER STATUS BAR
4 3 92 LOCAL
GRAYSCALE DISPLAYED, AND ABLE TO BE ADJUSTED TFU ROTATES TO STOW POSITION, DISPLAYED IN STATUS BAR
DISPLAYED IN STATUS BAR (FLTR/HI, MED, OR LOW)
FILTER MENU
AB1112_2
SA
Figure 4-8. FLIR Menus (Sheet 2 of 2)
4-22 Change 4
1.
Highlight the desired sub-menu choice, and push the LOCK button to lock in the sub-menu change.
2.
This allows the possibility of selecting a par-ticular control value as the current value. The current value is indicated by an asterisk to the left of the label. If the current function provides analog adjustment, such as GAIN/LVL, then a second level of control adjustment is performed using the pointing control.
3.
Activating the LOCK switch activates the se-lected mode and exits the menus.
4.6.4.3 Inertial Pointing Mode. The inertial pointing mode controls the line of sight of the TFU manually by commands generated from the HCU pointing control. If no commands are generated from the pointing control, the TFU gyros cause the TFU to maintain its inertial bearing and elevation, thus compensating for small disturbances due to aircraft vibration and any changes in the direction of the aircraft. The inertial pointing mode is selected, from head-ing hold mode by activating the IP/HH toggle control once and is selected from any other mode by activating the IP/HH toggle control twice. The mode can also be selected by enabling menu, moving the highlight bar to the INRPT label, and toggling the LOCK switch. When the mode is selected INRPT will be displayed in the mode position of the status bar.
The inertial pointing mode consists of:
a. Manual pointing phase. In this phase the TFU line of sight is controlled by the pointing control commands. The larger the output from the pointing control the higher the slew rate. When no command is received from the pointing control, the turret line of sight is controlled by the gyro-servo mechanism.
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