7.2.2
In-depth explanations of symbols
7.2.2.1
NFOV (narrow field-of-view) reticle
The NFOV reticle is displayed when the system is in the WFOV (wide field-of-view),
and provides an indication of the area viewed when the NFOV is selected.
7.2.2.2
Crosshair reticle
The crosshair reticle shows the center of the current field-of-view.
7.2.2.3
Image polarity
The image polarity shows if white is set to represent hot or black is set to represent
hot.
7.2.2.4
System date
The system date is located at the bottom left of the display, and is shown in either
YY-MM-DD, MM/DD/YY or DD/MM/YY format. The system date is set from the
Setup
menu (the date format is set from the
Local adaptions
dialog box, while the actual
date is set from the
Date & time
dialog box).
7.2.2.5
System time
The system time is located at the bottom of the display and is displayed in either 12
or 24 hour format. The system time is set from the
Setup
menu (the time format is set
from the
Local adaptions
dialog box while the actual system time is set from the
Date
& time
dialog box).
7.2.2.6
Focus position indicator
The focus position indicator is located at the upper right corner of the display, and
provides an indication of the focus travel from near (left) to distant (right).
7.2.2.7
Active channel indicator
The active channel indicator is shown on the screen to indicate which channel – i.e.
TV or IR – is active.
7.2.2.8
Additional indicators not shown in the illustration
7.2.2.8.1
Level & span (gain) indicators
The level & span (gain) indicators, are located at the bottom left of the screen (over
the system date and time) when
Manual level & span
is first selected. They provide
the operator with an indication of the current system level & span settings.
7.2.2.8.2
Other indicators
One or several of the following text strings and / or icons will be displayed when the
functions they represent are triggered:
Publ. No. 1 557 544 Rev. a121 – ENGLISH (EN) – October 6, 2005
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7.2 – System display & symbols
